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作为农用杀菌剂和杀虫杀螨的吡唑类化合物及其制剂

摘要

作为农用杀菌剂和杀虫杀螨的吡唑类化合物及其制剂,通式为:标题化合物(Ⅰ)具有杀菌和杀虫杀螨活性,在农业上用于防治有害的病、虫和螨类。

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法律信息

  • 法律状态公告日

    法律状态信息

    法律状态

  • 2005-03-23

    专利权的终止未缴年费专利权终止

    专利权的终止未缴年费专利权终止

  • 2001-10-03

    授权

    授权

  • 1999-02-03

    实质审查请求的生效

    实质审查请求的生效

  • 1998-07-29

    公开

    公开

说明书

本发明涉及新的吡唑类化合物、它们的制备方法以及它们作为农药的应用。

众所周知,许多含吡唑的化合物具有良好的杀虫杀螨活性。如CN86-108691A报道的如下通式的化合物,在此通式中,R3为H,C1~C4烷基或苯基。此类化合物并不是十全十美,仍需研制新的更好的化合物。本发明涉及如下通式的新的吡唑类化合物作为农用杀菌剂及杀虫杀螨剂通式I通式(I)中:

R1,R2为H、卤素、C1~C6烷基、C2~C16烯基、炔基、C3~C6环烷基、C1~C6卤代烷基(C2~C6烯基、C2~C6炔基、C3~C6环烷基),R1,R2可相同或不同。

R3为氢、卤素、(卤代)C1~C6烷基、(卤代)C2~C6烯基、(卤代)C2~C6炔基、(卤代)C3~C6环烷基、(卤代)C3~C6环烯基,NR5R6[R5为H,卤代)C1~C6烷基,(卤代)C2~C6烯基、(卤代)C2~C6炔基、(卤代)C3~C6环烷基、(卤代)C3~C6环烯基,R6为R5、(取代)芳基、(取代)杂芳基]、(取代)芳基、(取代)杂芳基。

R4为H、C1~C6烷基、卤素、NR5R7[R7为R5、(取代)芳基、(取代)杂芳基],CN、(取代)苄基、(取代)芳基、(取代)杂芳基、CO-Z1~R8(Z1为键,O,S,NR5R7;R8为H、(卤代)C1~C6烷基、(卤代)C2~C6烯基、(卤代)C2~C6炔基、(卤代)C3~C6环烷基、(卤代)C3~C6环烯基、(取代)芳基、CH2CO-Z1-R7、CH2CN)、PX1(X2R9)X3R10(X1为O,S;X2,X3为O,S,NH;X1,X2,X3可相同或不同;R9,R10为R8,可相同或不同。

X为键,O,S,NR11(R11为H,R8)。

Y为键,O,NR11,CH2。

Z为键,H,CO、S(O)n,CHR12[R12为H,(卤代)C1~C6烷基]。

R4和Z还可组成环[饱和的或不饱和的任意取代的五圆或六圆环:咪唑、二氢咪唑、三唑、恶(二)唑、恶唑啉(酮)、噻(二)唑、噻唑啉(酮)、嘧啶、二(四)氢嘧啶(啉酮)、(三氢)恶嗪]。

Q为H、R3、CH2R3、OR3、CO-Z1-R8、OR7、S(O)nR8、CN、PX1(X2R9)X3R10。

当Q为(取代)芳基时,可为(取代)苯基,取代基可为H,C1~C6烷基、C2~C6烯基、C2~C6炔基、C3~C6环烷基、C3~C6环烯基,C1~C6卤代烷基(C2~C6烯基、C2~C6炔基、C3~C6环烷基、C3~C6环烯基),OR8,CO-Z1-R8,CH2CO-Z1-R8,CH2CN,NR5R8,S(O)nR8,SiR12R13R14[R12~R14为(卤代)C1~C6烷基,可相同或不同],COSiR12R13R14,OSiR12R13R14,CR12R13CN,CR12R13CC13,SF5,

m=0~1;              n=0~2。

在本申请中所用的名词“烷基,烯基,炔基”分别是指支链或直链的烷基,烯基,炔基。“卤素”指氟,氯,溴,碘。“卤代烷基(烯基、炔基、环烷基、环烯基)”指被1个或更多个相同或不同的卤原子取代了的烷基(烯基、炔基、环烷基、环烯基),(取代)芳基,(取代)杂芳基,取代基可为H,C1~C6烷基、烯基、炔基、环烷基、环烯基,C1~C6卤代(烷基、烯基、炔基、环烷基)环烯基,OR7,CO-Z1-R7,NR5R6,S(O)nR7,SiR12R13R14,COSiR12R13R14,OSiR12R13R14,CR15R16CN,CR15R16CC13,SF5、取代基可在芳基和杂芳基的任意位置;芳基,杂芳基指苯基,萘基,呋喃基,噻吩基,吡啶基,吡唑基,咪唑基,咪唑并吡啶,三唑基,三唑并嘧啶,噻(二)唑基,恶(二)唑基,嘧啶基,

在通式(I)中,R1通常在吡唑的1位,其他基团可分别在吡唑的3,4,5任意位置,

当R4=OH时,通式(I)可为其互变异构体:

通式(I)所表示的化合物对于属于同翅目的昆虫如飞虱、粉虱、叶蝉和蚜虫等以及螨类有特效。此外,对于蔬菜、果树和观赏植物等的病害如霜霉病,白粉病,锈病等具有优良的杀菌作用。

通式(I)所示的化合物的合成方法如下。

方法A(当Y=O时):

其中R1,R2,R3,R4,Z和Qm与前面定义相同。Hal表示卤原子如Cl或Br。

在上述反应中所用的溶剂可以是任何不妨碍该反应的溶剂,它们包括卤代烃类(如二氯甲烷,二氯乙烷,氯仿,四氯化碳、四氯乙烷),醇类(如丁醇、异丙醇,乙醇、乙二醇),醚类(如四氢呋喃、二氧六环、乙二醇双(甲)乙醚、乙醚、异丙醚),酮类(如丙酮、丁酮、环己酮),芳香烃类(如苯、甲苯、氯苯、硝基苯),酯类(如乙酸乙醇、乙酸甲酯),腈类(如乙腈),二甲亚砜、二甲基甲酰胺和水。这些溶剂可单独使用也可混合使用。当混合使用这些溶剂进行量相反应时,可使用相转移催化剂,例如四丁基溴化铵、氯化三乙基苯甲基铵等。

在上述反应中所用的碱为无机碱或有机碱。无机碱包括如碱或碱土金属的碳酸盐如碳酸钠、碳酸钾、碳酸钙、碳酸氢钠等,碱或碱土金属的氢氧化物如氢氧化钠、氢氧化钾、氢氧化钙和碱金属的氢化物如氢化锂、氢化钠等。

有机碱类包括三乙胺,吡啶、4-二甲氨基吡啶等。碱的用量,使用与通式(II)表示的化合物等摩尔或超量。

在反应中,如使用固碱,出现固液两相时,可使用例如聚乙二醇400、600、900等相转移催化剂。

化合物(II)可用下列方法制得:

在上述反应中,所用的溶剂通常是醇类(如甲醇、乙醇,异丙醇等)和水,温度通常是室温至回流,时间是30分钟至6小时。

化合物(IV)可由已知方法合成。

化合物(II)也可用下列方法制得:

在上述反应中,(V)与氯化剂如氯气,氯化砜,NCS等于惰性溶剂如乙酸乙酯,二氯甲烷、二氯乙烷,二氧六环中在-15~70℃下反应30分钟至6小时得到(VI);(VI)与HR4在碱(如无机碱包括碱或碱土金属的碳酸盐如碳酸钠、碳酸钾、碳酸钙、碳酸氢钠等,碱或碱土金属的氢氧化物如氢氧化钠、氢氧化钾、氢氧化钙和碱金属的氢化物如氢化锂、氢化钠等;有机碱类包括三乙胺,吡啶、4-二甲氨基吡啶等)和惰性溶剂存在下反应制得(II)。

方法B(Y=NR11,Z=CR12时)在上述反应中,所用的溶剂通常是醇类(如甲醇、乙醇,异丙醇等)和水,温度通常是室温至回流,时间是30分钟至10小时。

方法C(当R4=NR5R7时):

在上述反应中,(IA)同烷基化试剂、酰化试剂等在碱(如无机碱包括碱或碱土金属的碳酸盐如碳酸钠、碳酸钾、碳酸钙、碳酸氢钠等,碱或碱土金属的氢氧化物如氢氧化钠。氢氧化钾、氢氧化钙和碱金属的氢化物如氢化锂、氢化钠等;有机碱类包括三乙胺,吡啶、4-二甲氨基吡啶等)和惰性溶剂存在下,于-15℃~150℃反应30分钟至24小时制得(IB)。

方法D(当R4=NR5R7时):

中间体(VIII)与NR5R6在碱(如无机碱包括碱或碱土金属的碳酸盐如碳酸钠、碳酸钾、碳酸钙、碳酸氢钠等,碱或碱土金属的氢氧化物如氢氧化钠、氢氧化钾、氢氧化钙和碱金属的氢化物如氢化锂、氢化钠等;有机碱类包括三乙胺,吡啶、4-二甲氨基吡啶等)和惰性溶剂存在下反应制得(II),温度是-20~150℃,时间是30分钟至24小时。

方法E(当Y=O或NR10,R4=NH,Z=CO,R4和Z组成环时):

在上述反应中,溶剂通常为甲苯、苯、二氧六环,反应温度为室温至回流,反应时间通常为30分钟至48小时,在有或无碱存在下进行。

方法F(当Y=NH,R4=NH2,Z=CO,R4和Z组成环时)

在上述反应中,中间体(XI)和(XII)在溶剂如苯类、醇类(甲醇、乙醇、异丙醇)或其对应的醇钠存在下,于室温至回流温度反应30分钟~24小时制得(I),

方法G方法H方法G和H的操作同方法E。方法I

在上述反应中所用的溶剂可以是任何不妨碍该反应的溶剂,它们包括卤代烃类(如二氯甲烷,二氯乙烷,氯仿,四氯化碳,四氯乙烷)、醇类(如丁醇,异丙醇,乙醇,乙二醇)、醚类(如四氢呋喃,二氧六环,乙二醇双(甲)乙醚,乙醚,异丙醚)、芳香烃类(如苯,甲苯,氯苯,硝基苯)、酯类(如乙酸乙酯、乙酸甲酯)、腈类(如乙腈)、二甲亚砜、二甲基甲酰胺和水。这些溶剂可单独使用也可混合使用。当混合使用这些溶剂进行量相反应时,可使用相转移催化剂,例如四丁基溴化铵、氯化三乙基苯甲基铵等。

在上述反应中所用的碱为无机碱或有机碱。无机碱包括如碱或碱土金属的碳酸盐如碳酸钠、碳酸钾、碳酸钙、碳酸氢钠等,碱或碱土金属的氢氧化物如氢氧化钠、氢氧化钾、氢氧化钙和碱金属的氢化物如氢化锂,氢化钠等。

有机碱类包括三乙胺。吡啶,4-二甲氨基吡啶等。

通式(I)所示的化合物可以制成如溶液、乳剂、可湿性粉剂、悬浮剂、粉剂、膏剂、可溶性粉剂、颗粒剂、浸渍了活性化合物的天然材料及包入聚合物材料中的微细胶囊。

这些配方是用已知方法生产的、例如将活性化合物与填充剂即液体溶剂和/或固体载体混合,任选的使用表面活性剂即乳化剂和/或分散剂。

在使用水作为填充剂的情况下,有机溶剂等也可以用作助溶剂。作为液体溶剂,适用的主要有:芳烃如二甲苯、甲苯、或烷基萘,氯代芳烃或氯代脂肪烃如氯苯、氯乙烯或二氯甲烷,脂肪烃如环己烷或链烷烃如石油馏分、矿物油和植物油,醇类如丁醇或二醇,及其醚类和酯类,酮类如丙酮、丁酮、甲基异丁基酮或环己酮,强极性溶剂如二甲基甲酰胺和二甲基亚砜,以及水等。

作为固体载体,适用的有:铵盐和研磨的天然无机物如高岭土、粘土、滑石、白垩、石英、美国活性白土、蒙脱土,及研磨的合成无机物如高分散的二氧化硅、氧化铝和硅酸盐;作为颗粒剂的固体载体,适用的有:粉碎的天然岩石如方解石,大理石、浮石、海泡石和白云石,以及无机和有机粉末的合成颗粒,和有机材料如锯末、椰子壳、玉米芯和烟草杆的颗粒。

作为乳化剂,适用的有:非离子型和阴离子型乳化剂如聚氧乙烯脂肪酸酯、聚氧化乙烯脂肪醇醚,烷芳基聚二醇醚,烷基磺酸盐,烷基硫酸盐,芳基磺酸盐以及白蛋白水解产物;作为分散剂,适用的有:木质素亚硫酸盐和甲基纤维素。

在这些配方中可以使用粘合剂如羧甲基纤维素及粉末、颗粒或乳胶等形成的天然与合成聚合物如阿拉伯树胶、聚乙烯醇和聚乙酸乙烯酯,以及天然磷脂如脑磷脂、卵磷脂和合成磷脂。进一步可能的添加剂是矿物油和植物油。

这些配方一般含有0.1%~95%(重量)活性化合物即通式(I)所示的化合物,较好的为0.5%~95%。

本发明的活性化合物可单独配成制剂使用,也可与已知的杀菌剂和杀虫杀螨剂混合使用。

可以同本发明的化合物混用的杀菌剂如下:

福美铁、福美双、福美锌、代森锰、代森锌、代森锰锌、多菌灵、苯菌灵、异菌脲、三唑酮、环唑醇(cyproconazole)、己唑醇(bexaconazole)、烯唑醇(diniconazole)、粉唑醇(tlutriafol)、苄氯三唑醇(diclobutrazol)、双苯三唑醇(bitertanol)、戊唑醇(tebuconazole)、氟菌唑(triflumizole)、呋菌唑(furconazole)、腈菌唑(myclobutanil)、唑菌腈(propanenitrile)、糠菌唑(bromuconazole)、丙环唑(propiconazole)、呋醚唑(furconazole-cis)、氟硅唑(flusilazolle)、酰胺唑(imibenconazole)、噁醚唑(difenconazole)、氟醚唑(tetraconazole)、氟苯嘧啶醇(nuarimol)、烯酰吗啉(dimethomorph)、甲霜灵、呋霜灵、苯霜灵、噁酰胺(oxadixyl)、咪鲜胺(prochloraz)、霜脲氰(DPX-3217)、霜霉威(propamocarb)、乙磷铝、乙霉威(diethofencarb)、吡咯类化合物拌种咯(fenpiclonil)、拌种强(CGA173506)、丁苯吗啉(fenpropimorph)、苯锈啶(fenpropidin)、啶斑肟(pyrifenox)、戊菌隆(pencycuron)、嘧菌腙(ferimzone)、唑菌嗪(triazoxide)、噻菌腈(thicyofen)、氟啶胺(fluazinam)、嘧菌胺、pyrimethanil、cyprodinil、fluquinconazole、BAS480F、BAS490F、CGA245704、CGA 329531、DE-795、DPX-JE874、ICIA0858、ICIA0054、KNF-S474,KTU 3616、KWG4168、LY214352、Mon 24000,XRD563、SSF126、SSF129(以上试验代号的化合物可以从英国植物保护会议论文集等中查到)。

可以同本发明的化合物混用的杀虫杀螨剂如下:

拟除虫菊酯类化合物:如氟酯菊酯(acrinathrin),甲氰菊酯(fenpropathrin),顺式氯氰菊酯(alphamethrin),氟氯菊酯(bifenthrin),乙氰菊酯(cycloprothrin),氟氯氰菊酯(beta-cyfluthrin),氯氟氰菊酯(cyhalothrin,PP563),氯氰菊酯(cypermcthrin),甲体氯氰菊酯(alpha-cypermethrin),乙体氯氰菊酯(beta-cypermethrin),高氰戊菊酯(esfenvalerate),醚菊酯(etofenprox),吡氯氰菊酯(fenpirithrin),氟氰戊菊酯(flucythrinate),氟胺氰菊酯(fluvalinate),氯氟氰菊酯(lambda-cyhalothrin,PP321),七氟菊酯(tefluthrin),四溴菊酯(tralomethrin),溴氟菊酯,brofenprox,Cis-resmethrin,clocythrin,deltamethrin,ICIA5682,MTI-732,pyresmethrin,Silafluofen,silafluofen(Hoe498),SSI-126,zetamethrin。

氨基甲酸酯类化合物:如克百威,丁硫克百威、内硫克百威、灭多威、硫双灭多威、棉铃威、苯硫威。

有机磷类化合物:如丙虫磷、丙硫磷、甲丙硫磷、内溴磷、氯唑磷、特丁磷、甲基吡恶磷、丁苯硫磷、噻唑硫磷、吡唑硫磷、毒死蜱、甲基毒死蜱、辛硫磷、地亚农、Dowco429,MAT-7484。

苯甲酰脲类化合物:如氟铃脲、伏虫隆、定虫隆、氟虫脲、PH-7023、GR-572、CGA157419、CGA184699。

吡啶甲胺类化合物:如吡虫啉、NI-25、TIA-304。

吡唑类化合物:如NNI850、MK-239、Fipronil。

哒嗪酮类化合物:如NC-129、NC-170、NC-184、NC-194、NC-196、

天然产物:如abamectin、amitrazin、avermectin、azadirachtin。

其他杂环化合物:如杀螨隆、喹螨醚、四螨嗪、AC303630、SU8801、YI-5301、SZI121、CGA 59205、D2341、DPX-MP062、MP-599、PFR-97、RH-5992、RH-2485、RH-0345(以上试验代号的化合物可以从英国植物保护会议论文集等中查到)。

实例1:可湿性粉剂

本发明化合物50份,分别与3份木质素磺酸钙,2份十二烷基硫酸钠和45份合成水合氧化硅混合。混合物均匀地磨碎和混合,得到50%的可湿性粉剂。

实例2:悬浮剂

化合物25份,分别与3份聚氧亚乙基脱水山梨醇单油酸酯和72份水混合。混合物被湿磨至需要的25%的悬浮剂。

实例3:粉剂

本发明化合物2份,分别与88份高岭土和10份滑石混合。混合物被充分地磨碎,得到2%的粉剂。

实例4:乳油

本发明化合物20份,分别与14份聚氧亚乙基苯乙烯基苯基醚,6份十二烷基苯磺酸钙和60份二甲苯混合。混合物被充分地混合,得到20%的乳油。

实例5:颗粒剂

本发明化合物2份,分别与1份合成水合氧化硅。2份木素磺酸钙,30份膨润土和65份高岭上混合。混合物充分磨碎和混合后。加水,均匀捏合、成粒,干燥,得到2%的颗粒剂。

实例6:水基悬浮液

本发明化合物20份,分别与1.5份脱水山梨醇三油酸酯和28.5份含2份聚乙烯醇的水溶液混合,用砂磨机将混合物磨成粒径不大于3的细粉。每种混合物再与含0.05份黄原胶和0.1份硅酸铝镁的40份水溶液混合,然后,再与10份丙二醇混合,得到20%的水基悬浮液。

实例7:油溶液

本发明化合物0.1份,分别溶解于5份二甲苯和5份三氯乙烷中,所得溶液与89.9份脱臭煤油混合,得到0.1%的油溶液。

实例8(化合物79)反应式:

(1)1,3-二甲基-5-苯氧基-4-吡唑甲腈的合成

1,3-二甲基-5-苯氧基-4-吡唑甲醛肟21.3克与100毫升乙酸酐回流反应2小时,回收部分乙酸酐及乙酸后,冷却并加水100毫升搅拌,即得固体,过滤、水洗、干燥得20.5克无色结晶体。熔点73~75℃。

(2)1.3-二甲基-5-苯氧基-4-吡唑酰胺肟的合成

1,3-二甲基-5-苯氧基-4-吡唑甲腈(8.5克),碳酸钾(8.0克),盐酸羟胺(4.0克)于50毫升甲醇中,回流过夜,回收大部分甲醇后,加水搅拌,过滤,干燥即得所需物9.8克。熔点:157~160℃。

(3)目的物的合成

上步中间体(1.5克),对溴甲基苯甲酸叔丁酯(1.8克),氢氧化钠(0.3克)于30毫升丁酮中,回流反应反应8小时,脱溶后冷却、加水,乙酸乙酯萃取,干燥,脱溶,柱层析得目的物2.0克,熔点:84~86℃。

HNMR(CDCl3,TMS)ppm:7.84~7.98(d,2H),7.11~7.49(m,5H),6.82~7.00(d,2H),5.06(s,2H),4.77(bs,2H),3.58(s,3H),2.37(s,3H),1.62(s,9H)。

实例9(化合物306)反应式:

将1,3-二甲基-5-苯氧基-4-吡唑甲醛肟2.3克、氯甲基三唑盐酸盐(1.5克)、碳酸钾(3.0克)于30毫升丙酮中的混合液加热回流反应8小时,回收大部分溶剂后,加水20毫升,乙酸乙酯萃取,干燥、脱溶得油状物(2.8克)即目的物。

实例10(化合物309)反应式:

将1,3-二甲基-5-苯氧基-4-吡唑甲醛肟(1.0克)溶于10毫升四氢呋喃中,加入对三氟甲基苯基异氰酸酯(1.0克)及1滴三乙胺,搅拌反应2小时后,过滤即得目的物(1.8克),熔点110~112℃。

HNMR(DMCO,TMS)ppm:8.71(bs,1H),8.09(s,1H),7.64(s.4H),7.45(m,2H),7.27(m,1H),3.64(s,3H),2.41(s,3H)。

实例11(化合物231)反应式:

将1,3-二甲基-5-苯氧基-4-吡唑甲醛(0.5克)与2,6-二氯-4-三氟甲基苯肼(0.53克)及1滴冰醋酸溶于20毫升甲醇中,加热回流反应5小时,冷却,乙酸乙酯萃取,水洗,脱溶得油状物。放置得固体(0.95克)。熔点:70~74℃。

HNMR(CDCl3,TMS)ppm:6.84~7.67(7H),3.62(s,3H),2.49(s,3H).

实例12(化合物145)反应式:

将1,3-二甲基-5-氯-4-吡唑甲酰氯(3.0克)溶于20毫升乙醚中,滴加4-三氟甲基苄胺(2.8克),室温搅拌1小时,过滤并用乙醚洗即得目的物4.8克,熔点:201~203℃。

HNMR(CDC3,TMS)PPM:7.87(bs,1H),7.42~7.55(d,2H),6.84~7.06(d,2H),6.49(bs,1H),3.86(s,3H),2.46(s,3H).

实例13(化合物315)反应式:将1,3-二甲基-5-苯氧基-4-吡唑甲醛4.0克与水合肼(10毫升)于10毫升甲醇中反应过夜,加水50毫升,搅拌即析出固体腙3.0克。取此腙0.5克溶于10毫升乙醚中同0.45克的对三氟j甲氧基苯基异氰酸酯反应,立即析出沉淀,过滤,乙醚洗得产品0.85克,熔点:119~120℃。

HNMR(DMSO,TMS)ppm:10.51(s,1H),8.11(1H),7.72(1H),6.94~7.60(m,9H),3.57(s,3H),2.39(s,3H)。

实例14(化合物389)反应式:

将0.8克1.3-二甲基-5-苯氧基-4-吡唑酰胺肟和0.7克2,6-二氟苯甲酰氯溶于20毫升的甲苯中,回流反应8小时,脱溶。柱层析提纯得产品0.9克。熔点:106~108℃。

HNMR(CDCl3,TMS)ppm:6.82~7.45(m,8H),3.68(s,3H),2.58(s,3H)。

实例15(化合物87)反应式:

(1)1,3-二甲基-5-苯氧基-4-α-氯吡唑甲醛肟的制备

将15克1,3-二甲基-5-苯氧基-4-吡唑甲醛肟溶于100毫升氯仿中,10℃以下通入稍过量的氯气,过滤,氯仿洗,得产品8.8g,熔点:138~152℃。

HNMR(DMCO,TMS)ppm:6.82~714(m,5H),3.58(s,3H),2.27(s,3H)。

(2)1,3-二甲基-5-苯氧基-4-α-(1,2,4-三唑)吡唑甲醛肟的制备

1,3-二甲基-5-苯氧基-4-α-氯吡唑甲醛肟(6克),1,2,4-三唑(3.2克),碳酸钾(4.7克)与60毫升DMF混合加热至回流,反应8小时,冷却,乙酸乙酯萃取,有机层酸洗,水洗,饱和食盐水洗,无水硫酸镁干燥,脱溶,即得产品3克,熔点:150~153℃。

HNMR(DMSO,TMS)ppm:8.64(s,1H),8.00(s,1H),7.00~7.40(m,3H),6.67~6.89(m,2H),3.53(s,3H),1.96(s,3H).

(3)目的物的制备

1,3-二甲基-5-苯氧基-4-α-1,2,4-三唑吡唑甲醛肟1克,氢化钠1克与20毫升丁酮混合,室温搅拌0.5小时后,加入对苯甲酸叔丁基酯苄溴1克,回流4小时,加水,乙酸乙酯萃取,有机层酸洗,水洗,无水硫酸镁干燥,脱溶,柱层析提纯得产品,为油状物1.2克,

HNMR(CDCl3,TMS)ppm:8.42(s,1H),7.99(s,1H),7.84~7.99(m,2H),7.00~7.38(m,3H)、6.67~6.84(m,2H),5.11(s,2H),3.67(s,3H),2.09(s,3H),1.65(s,9H)。

用类似的方法可制备表1~7所示的其它化合物:

表1化合物编号  X    R3      R4                    R  1         O    C6H5    CI                    C4H9t  2         O    C6H5    NH2                   C4H9t  3         O    C6H5    NHCH3                 C4H9t  4         O    C6H5    NHCO2CH3              C4H9t  5         O    C6H5    NHCOCH3               C4H9t  6         O    C6H5    N(Me)2                C4H9t  7         O    C6H5    NHSO2CH3              C4H9t  8         O    C6H6    OCH3                  C4H9t  9         O    C6H5    SCH3                  C4H9t  10        O    C6H5    1,2,4-三唑-1-基     C4H9t  11        O    C6H5    咪唑-1-基             C4H9t  12        S    C6H5    CI                    C4H9t  13        S    C6H5    NH2                   C4H9t  14        S    C6H5    NHCH3                 C4H9t  15        S    C6H5    NHCO2CH3              C4H9t  16        S    C6H6    NHCOCH3               C4H9t  17        S    C6H5    N(Me)2                C4H9t  18        S    C6H5    NHSO2CH3              C4H9t  19        S    C6H5    OCH3                  C4H9t  20        S    C6H5    SCH3                  C4H9t  21        S    C6H5    1,2,4-三唑-1-基     C4H9t  22        S    C6H5    咪唑-1-基             C4H9t  23        S    C10H7   CI                    C4H9t  24        S    C10H7   NH2                   C4H9t  25        S    C10H7   NHCH3                 C4H9t  26        S    C10H7   NHCO2CH3              C4H9t  27        S    C10H7   NHCOCH3               C4H9t  28        S    C10H7   N(Me)2                C4H9t  29        S    C10H7   NHSO2CH3              C4H9t  30        S    C10H7   OCH3                  C4H9t  31        S    C10H7   SCH3                  C4H9t  32        S    C10H7   1,2,4-三唑-1-基     C4H9t  33        S    C10H7   咪唑-1-基             C4H9t  34        O    C10H7   CI                    C4H9t  35        O    C10H7   NH2                   C4H9t36    O    C10H7   NHCH3                C4H9t  37    O    C10H7   NHCO2CH3             C4H9t38    O    C10H7   NHCOCH3              C4H9t39    O    C10H7   N(Me)2               C4H9t40    O    C10H7   NHSO2CH3             C4H9t41    O    C10H7   OCH3                 C4H9t42    O    C10H7   SCH3                 C4H9t43    O    C10H7   1,2,4-三唑-1-基    C4H9t44    O    C10H7   咪唑-1-基            C4H9t45    O    C10H7   CI                   CO2C4H9t46    O    C10H7   NH2                  CO2C4H9t47    O    C10H7   NHCH3                CO2C4H9t48    O    C10H7   NHCO2CH3             CO2C4H9t49    O    C10H7   NHCOCH3              CO2C4H9t50    O    C10H7   N(Me)2               CO2C4H9t51    O    C10H7   NHSO2CH3             CO2C4H9t52    O    C10H7   OCH3                 CO2C4H9t53    O    C10H7   SCH3                 CO2C4H9t54    O    C10H7   1,2,4-三唑-1-基    CO2C4H9t55    O    C10H7   咪唑-1-基            CO2C4H9t56    S    C10H7   CI                   CO2C4H9t57    S    C10H7   NH2                  CO2C4H9t58    S    C10H7   NHCH3                CO2C4H9t59    S    C10H7   NHCO2CH3             CO2C4H9t60    S    C10H7   NHCOCH3              CO2C4H9t61    S    C10H7   N(Me)2               CO2C4H9t62    S    C10H7   NHSO2CH3             CO2C4H9t63    S    C10H7   OCH3                 CO2C4H9t64    S    C10H7   SCH3                 CO2C4H9t65    S    C10H7   1,2,4-三唑-1-基    CO2C4H9t66    S    C10H7   咪唑-1-基            CO2C4H9t67    S    C6H5    CI                   CO2C4H9t68    S    C6H5    NH2                  CO2C4H9t69    S    C6H5    NHCH3                CO2C4H9t70    S    C6H5    NHCO2CH3             CO2C4H9t71    S    C6H5    NHCOCH3              CO2C4H9t72    S    C6H5    N(Me)2               CO2C4H9t73    S    C6H5    NHSO2CH3             CO2C4H9t74    S    C6H6    OCH3                 CO2C4H9t75    S    C6H5    SCH3                 CO2C4H9t76    S    C6H5    1,2,4-三唑-1-基    CO2C4H9t77    S    C6H5    咪唑-1-基            CO2C4H9t78    O    C6H5    CI                   CO2C4H9t79    O    C6H5    NH2                CO2C4H9t80    O    C6H5    NHCH3              CO2C4H9t81    O    C6H5    NHCO2CH3           CO2C4H9t82    O    C6H6    NHCOCH3            CO2C4H9t83    O    C6H5    N(Me)2             CO2C4H9t84    O    C6H5    NHSO2CH3           CO2C4H9t85    O    C6H5    OCH3               CO2C4H9t86    O    C6H5    SCH3               CO2C4H9t87    O    C6H5    1,2,4-三唑-1-基  CO2C4H9t88    O    C6H5    咪唑-1-基          CO2C4H9t89    O    C6H6    CN                 CO2C4H9t90    O    C6H6    CN                 C4H9t91    O    C6H6    NHCH2CO2CH3        C4H9t92    O    C6H6    NHCH2CO2CH3        CO2C4H9t93    O    C6H5    H                  CO2C(Me)2CN94    O    C6H5    H                  CO2C(Me)2CCI395    O    C6H5    CI                 CO2C(Me)2CN96    O    C6H5    CI                 CO2C(Me)2CCI3表2化合物编号  X     R3     R4                  R 97         O    C6H5    CI                  C4H9t 98         O    C6H5    NH2                 C4H9t 99         O    C6H5    NHCH3               C4H9t100         O    C6H5    NHCO2CH3            C4H9t101         O    C6H5    NHCOCH3             C4H9t102         O    C6H5    N(Me)2              C4H9t103         O    C6H5    NHSO2CH3            C4H9t104         O    C6H6    OCH3                C4H9t105         O    C6H5    SCH3                C4H9t106         O    C6H5    1,2,4-三唑-1-基   C4H9t107         O    C6H5    咪唑-1-基           C4H9t108         S    C6H5    CI                  C4H9t109         S    C6H5    NH2                 C4H9t110         S    C6H5    NHCH3               C4H9t111         S    C6H5    NHCO2CH3            C4H9t112         S    C6H6    NHCOCH3             C4H9t113         S    C6H5    N(Me)2              C4H9t114         S    C6H5    NHSO2CH3            C4H9t115         S    C6H5    OCH3                C4H9t116         S    C6H5    SCH3                C4H9t117         S    C6H5    1,2,4-三唑-1-基   C4H9t118         S    C6H5    咪唑-1-基           C4H9t119         S    C6H5    CI                  CO2C4H9t120         S    C6H5    NH2                 CO2C4H9t121         S    C6H5    NHCH3               CO2C4H9t122         S    C6H5    NHCO2CH3            CO2C4H9t123         S    C6H5    NHCOCH3             CO2C4H9t124         S    C6H5    N(Me)2              CO2C4H9t125         S    C6H5    NHSO2CH3            CO2C4H9t126         S    C6H6    OCH3                CO2C4H9t127         S    C6H5    SCH3                CO2C4H9t128         S    C6H5    1,2,4-三唑-1-基   CO2C4H9t129         S    C6H5    咪唑-1-基           CO2C4H9t130         O    C6H5    CI                  CO2C4H9t131         O    C6H5    NH2                 CO2C4H9t132    O    C6H5    NHCH3               CO2C4H9t133    O    C6H5    NHCO2CH3            CO2C4H9t134    O    C6H6    NHCOCH3             CO2C4H9t135    O    C6H5    N(Me)2              CO2C4H9t136    O    C6H5    NHSO2CH3            CO2C4H9t137    O    C6H5    OCH3                CO2C4H9t138    O    C6H5    SCH3                CO2C4H9t139    O    C6H5    1,2,4-三唑-1-基   CO2C4H9t140    O    C6H5    咪唑-1-基           CO2C4H9t141    O    C6H5    H                   CO2C(Me)2CN142    O    C6H5    H                   CO2C(Me)2CC3143    O    C6H5    CI                  CO2C(Me)2CN144    O    C6H5    CI                  CO2C(Me)2CCI3表3化合物编号   XR3    R1    Z    Q145          CI    CH3    -    CH2C6H4-4-CF3146          CI    CH3    -    CH2C6H4-4-C4H9t147          CI    CH3    -    CH2C6H4-4-CI148          CI    CH3    -    CH2C6H4-4-OCF3149          OPh   CH3    -    CH2C6H4-4-OCF3150          CI    CH3    -    NHC6H4-4-CF3151          CI    CH3    -    NHC6H4-4-C4H9t152          CI    CH3    -    NHC6H4-4-CI153          CI    CH3    -    NHC6H4-4-OCF3154          CI    CH3    -    NHC6H4-4-OC2HF4155          CI    CH3    -    C6H4-3-OCH(CH3)2156          CI    CH3    O    CH2C6H4-4-But157          OPh   CH3    O    CH2C6H4-4-CO2But158          CI    CH3    -    NH2C6H3-2,6-(Me)2159          CI    CH3    -    NHC6H4-4-NO2160          CI    CH3    -    NHC6H5161          CI    CH3    O    CH2C6H4-4-OCF3162          CI    CH3    O    CH2-1-(1,2,4-三唑)163          CI    CH3    -    C6H4-4-F164          CI    CI     -    C6H4-4-CF3165          CI    CI     -    C6H4-4-C4H9t166          CI    CI     -    C6H4-4-CI167          CI    CI     -    C6H4-4-OCF3168          CI    CI     -    C6H4-3-OCH(CH3)2169          CI    CI     -    C6H4-4-F170          CI    CI     -    CH2C6H4-4-CF3171          CI    CI     -    CH2C6H4-4-C4H9t172          CI    CI     -    CH2C6H4-4-CI173          CI    CI     -    CH2C6H4-4-OCF3174          CI    CI     -    CH2C6H4-4-OC2HF4175          CI    CI     -    NHC6H4-4-CF3176          CI    CI     -    NHC6H4-4-C4H9t177          CI    CI     -    NHC6H4-4-CI178    CI     CI     -    NHC6H4-4-OCF3179    CI     CI     -    NHC6H4-4-OC2HF4180    OPh    CH3    -    C6H4-3-OCH(CH3)2181    CI     CI     -    NHC6H2-2,6-CI2-4-CF3182    CI     CH3    -    NHC6H2-2,6-CI2-4CF3183    CI     CI     -    CH2C6H2-2,6-CI2-4-CF3184    CI     CH3    -    CH2C6H2-2,6-CI2-4-CF3185    CI     CF3    -    CH2-2-噻酚-4-CO2CH3186    CI     CF3    -    CH2-3-C5H3N-6-CI187    CI     CF3    -    3-C5H3N-6-CI(吡啶)188    CI     CF3    -    CH2-2-C4H3O(呋喃189    CI     CF3    -    NHC6H4-4-CF3190    CF3    CI     -    CH2-2-噻酚-4-CO2CH3191    CF3    CI     -    CH2-3-C5H3N-6-CI192    CF3    CI     -    3-C5H3N-6-CI193    CF3    CI     -    CH2C6H4-4-CF3194    CF3    CI     -    NHC6H4-4-CF3195    CI     CH3    -   196    CI     CF3    -    C6H2-2,6-(Br)2-4-OCF3197    OPh    CF3    -    NHC6H4-4-CF3198    OPh    CF3    -    NHC6H4-4-NO2199    CI     CF3    -    NHC6H4-4-CN200    CI     CF3    -    C6H2-2,6-(Br)2-4-OCF3表4化合物编号  XR3    R4     YR201         CI     NH2    CH2C6H4-4-CF3202         CI     NH2    CH2C6H4-4-C4H9t203         CI     NH2    CH2C6H4-4-CI204         CI     NH2    CH2C6H4-4-OCF3205         CI     NH2    CH2C6H4-4-OC2HF4206         CI     NH2    NHC6H4-4-CF3207         CI     NH2    NHC6H4-4-C4H9t208         CI     NH2    NHC6H4-4-CI209         CI     NH2    NHC6H4-4-OCF3210         CI     NH2    NHC6H4-4-OC2HF4211         CI     NH2    C6H4-3-OCH(CH3)2212         CI     NH2    NHC6H2-2,6-CI2-4-CF3213         CI     NH2    CH2C6H2-2,6-CI2-4-CF3214         CI     NH2    C6H4-4-CF3215         CI     NH2    C6H4-4-C4H9t216         CI     NH2    C6H4-4-CI217         CI     NH2    C6H4-4-OCF3218         CI     NH2    C6H4-4-OC2HF4219         CI     NH2    C6H4-4-F220         OPh    H      CH2C6H4-4-CF3221         OPh    H      CH2C6H4-4-C4H9t222         OPh    H      CH2C6H4-4-CI223         OPh    H      CH2C6H4-4-OCF3224         OPh    H      CH2C6H4-4-OC2HF4225         OPh    H      NHC6H4-4-CF3226         OPh    H      NHC6H4-4-C4H9t227         OPh    H      NHC6H4-4-CI228         OPh    H      NHC6H4-4-OCF3229         OPh    H      NHC6H4-4-OC2HF4230         OPh    H      C6H4-3-OCH(CH3)2231         OPh    H      NHC6H2-26-CI2-4-CF3232         OPh    H      CH2C6H2-2,6-CI2-4-CF3233         OPh    H      C6H4-4-CF3234         OPh    H      C6H4-4-C4H9t235         OPh    H      C6H4-4-CI236         OPh    H      C6H4-4-OCF3237    OPh   H     C6H4-4-OC2HF4238    OPh   H     C6H4-4-F239    OPh   CI    CH2C6H4-4-CF3240    OPh   CI    CH2C6H4-4-C4H9t241    OPh   CI    CH2C6H4-4-CI242    OPh   CI    CH2C6H4-4-OCF3243    OPh   CI    CH2C6H4-4-OC2HF4244    OPh   CI    NHC6H4-4-CF3245    OPh   CI    NHC6H4-4-C4H9t246    OPh   CI    NHC6H4-4-CI247    OPh   CI    NHC6H4-4-OCF3248    OPh   CI    NHC6H4-4-OC2HF4249    OPh   CI    C6H4-3-OCH(CH3)2250    OPh   CI    NHC6H2-2,6-CI2-4-CF3251    OPh   CI    CH2C6H2-2,6-CI2-4-CF3252    OPh   CI    C6H4-4-CF3253    OPh   CI    C6H4-4-C4H9t254    OPh   CI    C6H4-4-CI255    OPh   CI    C6H4-4-OCF3256    OPh   CI    C6H4-4-OC2HF4257    OPh   CI    C6H4-4-F258    CI    CI    CH2C6H4-4-CF3259    CI    CI    CH2C6H4-4-C4H9t260    CI    CI    CH2C6H4-4-CI261    CI    CI    CH2C6H4-4-OCF3262    CI    CI    CH2C6H4-4-OC2HF4263    CI    CI    NHC6H4-4-CF3264    CI    CI    NHC6H4-4-C4H9t265    CI    CI    NHC6H4-4-CI266    CI    CI    NHC6H4-4-OCF3267    CI    CI    NHC6H4-4-OC2HF4268    CI    CI    C6H4-3-OCH(CH3)2269    CI    CI    NHC6H2-2,6-CI2-4-CF3270    CI    CI    CH2C6H2-2,6-CI2-4-CF3271    CI    CI    C6H4-4-CF3272    CI    CI    C6H4-4-C4H9t273    CI    CI    C6H4-4-CI274    CI    CI    C6H4-4-OCF3275    CI    CI    C6H4-4-OC2HF4276    CI    CI    C6H4-4-F277    CI    H     OCH2CO2C2H5278    CI    H     OCH(Mc)CO2C2H5279    CI    H     OCH2-1-(1,2,4-三唑)280    CI    H     OCONHCH3281    CI     H    OCONHC6H4-4-CI282    CI     H    OCONHC6H4-4-CF3283    CI     H    OCONHC6H4-4-OCF3284    CI     H    OCONHC6H3-3,4-CI2285    CI     H    NHCONHC6H4-4-CI286    CI     H    N(CH3)CONHC6H4-4-CI287    CI     H    NHCONHC6H4-4-CF3288    CI     H    NHCONHC6H4-4-OCF3289    CI     H    NHCONHC6H3-3,4-CI2290    CI     H    OCOC6H4-4-F291    CI     H    OCOC6H4-4-CI292    CI     H    OCOC6H3-2,6-F2293    CI     H    NHCOC6H4-4-F294    CI     H    NHCOC6H4-4-CI295    CI     H    NHCOC6H3-2,6-F2296    CI     H    OCONHCOC6H3-2,6-F2297    CI     H    OCONHCOC6H4-2-F298    CI     H    OCONHCOC6H3-2,6-CI2299    CI     H    OCONHCOC6H4-2-CI300    CI     H    NHCONHCOC6H3-2,6-F2301    CI     H    NHCONHCOC6H4-2-F302    CI     H    NHCONHCOC6H3-2,6-I2303    CI     H    NHCONHCOC6H4-2-CI304    OPh    H    OCH2CO2C2H5305    OPh    H    OCH(Me)CO2C2H5306    OPh    H    OCH2-1-(1,2,4-三唑)307    OPh    H    OCONHCH3308    OPh    H    OCONHC6H4-4-CI309    OPh    H    OCONHC6H4-4-CF3310    OPh    H    OCONHC6H4-4-OCF3311    OPh    H    OCONHC6H3-3,4-CI2312    OPh    H    NHCONHC6H4-4CI313    OPh    H    N(CH3)CONHC6H4-4CI314    OPh    H    NHCONHC6H4-4-CF3315    OPh    H    NHCONHC6H4-4-OCF3316    OPh    H    NHCONHC6H3-3,4-CI2317    OPh    H    OCOC6H4-4-F318    OPh    H    OCOC6H4-4-CI319    OPh    H    OCO6H3-2,6-F2320    OPh    H    NHCOC6H4-4-F321    OPh    H    NHCOC6H4-4-CI322    OPh    H    NHCOC6H3-2,6-F2323    OPh    H    OCONHCOC6H3-2,6-F2324    OPh    H    OCONHCOC6H4-2-F325    OPh    H       OCONHCOC6H3-2,6-CI2326    OPh    H       OCONHCOC6H4-2-CI327    OPh    H       NHCONHCOC6H3-2,6-F2328    OPh    H       NHCONHCOC6H4-2-F329    OPh    H       NHCONHCOC6H3-2,6-CI2330    OPh    H       NHCONHCOC6H4-2-CI331    CI     H       OCH2C6H4-4-C4H9t332    CI     H       OCH2C6H4-4-CO2C4H9t333    CI     H       NHCH2C6H4-4-C4H9t334    CI     H       NHCH2C6H4-4-CO2C4H9t335    OPh    H       OCH2C6H4-4-C4H9t336    OPh    H       OCH2C6H4-4-CO2C4H9t337    OPh    H       NHCH2C6H4-4-C4H9t338    OPh    H       NHCH2C6H4-4-CO2C4H9t339    OPh    H       OCH2P(S)(OC2H5)2340    OPh    H       OCH2P(O)OC2H5(SC3H7)341    OPh    H       P(S)(OC2H5)2342    OPh    H       P(O)OC2H5(SC3H7)343    OPh    H       OCH2-3-C6H3N-6-CI344    OPh    NH2     OCH2-3-C6H3N-6-CI345    OPh    CN      OCONHCH3346    OPh   CO2CH3 OCH3347    OPh    H       OCOCH2CH2CO2H348    OPh    H       OCOCH=CHCO2CH3349    OPh  表5化合物编号   R1     XR3   Y       R350          CH3    CI    O       CH2C6H4-4-CI351          CH3    CI    O       CH2C6H4-4-F352          CH3    CI    O       CH2C6H4-4-C4H9t353          CH3    CI    O       CH2C6H4-4-CO2CH3354          CH3    CI    O       CH2C6H4-4-CO2C4H9t355          CH3    CI    O       CH2-5-C5H3N-2-CI356          CH3    CI    O       CH2-3-C5H3N-2-CI357          CH3    CI    O       C6H3-2,6-F2358          CH3    CI    O       C6H4-3-CI359          CH3    CI    O       C6H4-4-CI360          CH3    CI    O       C6H4-4-F361          CH3    CI    O       C6H4-4-C4H9t362          CH3    CI    O       C6H4-4-CO2CH3363          CH3    CI    O       C6H4-4-CO2C4H9t364          CH3    CI    O       5-C5H3N-2-CI365          CH3    CI    O       3-C5H3N-2-CI366          CH3    CI    NCH3    CH2C6H4-4-CI367          CH3    CI    NCH3    CH2C6H4-4-F368          CH3    CI    NCH3    CH2C6H4-4-C4H9t369          CH3    CI    NCH3    CH2C6H4-4-CO2CH3370          CH3    CI    NCH3    CH2C6H4-4-CO2C4H9t371          CH3    CI    NCH3    CH2-5-C5H3N-2-CI372          CH3    CI    NCH3    CH2-3-C5H3N-2-CI373          CH3    CI    NCH3    C6H4-4-CI374          CH3    CI    NCH3    C6H4-4-F375          CH3    CI    NCH3    C6H4-4-C4H9t376          CH3    CI    NCH3    C6H4-4-CO2CH3377          CH3    CI    NCH3    C6H4-4-CO2C4H9t378          CH3    CI    NCH3    5-C5H3N-2-CI379          CH3    CI    NCH3    3-C5H3N-2-CI380          CH3    CI    NCH3    C6H3-2,6-F2381          CH3    CI    NCH3    C6H4-3-CI382          CH3    OPh   O       CH2C6H4-4-CI383          CH3    OPh   O       CH2C6H4-4-F384          CH3    OPh   O       CH2C6H4-4-C4H9t385    CH3    OPh    O       CH2C6H4-4-CO2CH3386    CH3    OPh    O       CH2C6H4-4-CO2C4H9t387    CH3    OPh    O       CH2-5-C5H3N-2-CI388    CH3    OPh    O       CH2-3-C5H3N-2-CI389    CH3    OPh    O       C6H3-2,6-F2390    CH3    OPh    O       C6H4-3-CI391    CH3    OPh    O       C6H4-4-CI392    CH3    OPh    O       C6H4-4-F393    CH3    OPh    O       C6H4-4-C4H9t394    CH3    OPh    O       C6H4-4-CO2CH3395    CH3    OPh    O       C6H4-4-CO2C4H9t396    CH3    OPh    O       5-C5H3N-2-CI397    CH3    OPh    O       3-C5H3N-2-CI398    CH3    OPh    NCH3    CH2C6H44-CI399    CH3    OPh    NCH3    CH2C6H4-4-F400    CH3    OPh    NCH3    CH2C6H4-4-C4H9t401    CH3    OPh    NCH3    CH2C6H4-4-CO2CH3402    CH3    OPh    NCH3    CH2C6H4-4-CO2C4H9t403    CH3    OPh    NCH3    CH2-5-C5H3N-2-CI404    CH3    OPh    NCH3    CH2-3-C5H3N-2-CI405    CH3    OPh    NCH3    C6H4-4-CI406    CH3    OPh    NCH3    C6H4-4-F407    CH3    OPh    NCH3    C6H4-4-C4H9t408    CH3    OPh    NCH3    C6H4-4-CO2CH3409    CH3    OPh    NCH3    C6H4-4-CO2C4H9t410    CH3    OPh    NCH3    5-C5H3N-2-CI411    CH3    OPh    NCH3    3-C5H3N-2-CI412    CH3    OPh    NCH3    C6H3-2,6-F2413    CH3    OPh    NCH3    C6H4-3-CI414    CI     OPh    NCH3    C6H4-4-CI415    CI     OPh    NCH3    C6H4-4-F416    CI     OPh    NCH3    C6H4-4-C4H9t417    CI     OPh    NCH3    C6H4-4-CO2CH3418    CI     CI     O       C6H4-4-CI419    CI     CI     O       C6H4-4-F420    CI     CI     O       C6H4-4-C4H9t421    CI     CI     O       C6H4-4-CO2CH3表6R1和XR3的位置可在吡唑的3位、4或5位。R1    XR3     R2    QCH3    CI    CH3    CH2C6H4-4-CICH3    CI    CH3    CH2C6H4-4-FCH3    CI    CH3    CH2C6H4-4-C4H9tCH3    CI    CH3    CH2C6H4-4-CO2CH3CH3    CI    CH3    CH2C6H4-4-CO2C4H9tCH3    OPh   CH3    CH2-3-C5H3N-6-CICH3    CI    CH3    CH2-3-C5H3N-2-CICH3    CI    CH3    C6H3-2,6-F2CH3    CI    CH3    C6H4-3-CICH3    CI    CH3    C6H4-4-CICH3    CI    CH3    C6H4-4-FCH3    CI    CH3    C6H4-4-C4H9tCH3    CI    CH3    C6H4-4-CO2CH3CH3    CI    CH3    C6H4-4-CO2C4H9tCH3    CI    CH3    5-C5H3N-2-CICH3    OPh   CH3    3-C5H3N-2-CICH3    CI    CH3    NHC6H5CH3    CI    CH3    NH-3-C5H3N-6-CICH3    F     CH3    CH2C6H4-4-CICH3    F     CH3    CH2C6H4-4-FCH3    F     CH3    CH2C6H4-4-C4H9tCH3    F     CH3    CH2C6H4-4-CO2CH3CH3    F     CH3    CH2C6H4-4-CO2C4H9tCH3    F     CH3    CH2-3-C5H3N-6-CICH3    F     CH3    CH2-3-C5H3N-2-CIH      H     Ph     C6H3-2,6-F2CH3    F     CH3    C6H4-3-CICH3    F     CH3    C6H4-4-CICH3    F     CH3    C6H4-4-FCH3    F    CH3    C6H4-4-C4H9tCH3    F    CH3    C6H4-4-CO2CH3CH3    F    CH3    C6H4-4-CO2C4H9tCH3    F    CH3    5-C5H3N-2-CICH3    F    CH3    3-C5H3N-2-CICH3    F    CH3    NHC6H5CH3    F    CH3    NH-5-C5H3N-2-CIF      F    CH3    CH2C6H4-4-CIF      F    CH3    CH2C6H4-4-FF      F    CH3    CH2C6H4-4-C4H9tF      F    CH3    CH2C6H4-4-CO2CH3F      F    CH3    CH2C6H4-4-CO2C4H9tF      F    CH3    CH2-3-C5H3N-6-CIF      F    CH3    CH2-3-C5H3N-2-CIF      F    CH3    C6H3-2,6-F2F      F    CH3    C6H4-3-CIF      F    CH3    C6H4-4-CIF      F    CH3    C6H4-4-FF      F    CH3    C6H4-4-C4H9tF      F    CH3    C6H4-4-CO2CH3F      F    CH3    C6H4-4-CO2C4H9tF      F    CH3    5-C5H3N-2-CIF      F    CH3    3-C5H3N-2-CIF      F    CH3    NHC6H5CF3    H    CH3    C6H4-3-CF3CF3    H    C2H5   C6H4-4-C4H9tF      CH3  F      C6H3-2-OC2H5-4-C4H9tF      F    CH3    NH-5-C5H3N-2-CI表7R1      R2    R3       ZQCH3    CH3    H    OCH2C6H4-4-C4H9tCH3    CH3    H    OCH2C6H4-4-CO2C4H9tCH3    CH3    H    OCH2C6H4-4-CO2CH3CH3    CH3    H    OCH2C6H4-4-CICH3    C2H5   H    OCH2C6H4-4-CNCH3    CH3    H    OCH2C6H4-4-CF3CH3    CH3    H    OCH2C6H4-4-OCF3CH3    CH3    H    OCH2C6H4-4-NO2CH3    CH3    H    OCH2-3-吡啶-6-CICH3    CH3    H    OCH2-2-呋喃CH3    CH3    H    OCH2-2-噻酚CH3    CH3    H    OCH2-1-1,2,4-三唑CH3    CH3    H    OCH2-1-吡唑CH3    CH3    H    OCH2-2-嘧啶CH3    CH3    H    C6H4-3-OCH(CH3)CH3    CH3    CI   OCH2C6H4-4-C4H9tCH3    CH3    CI   OCH2C6H4-4-CO2C4H9tCH3    CH3    CI   OCH2C6H4-4-CO2CH3CH3    CH3    CI   OCH2C6H4-4-CICH3    C2H5   CI   OCH2C6H4-4-CNCH3    CH3    CI   OCH2C6H4-4-CF3CH3    CH3    CI   OCH2C6H4-4-OCF3CH3    CH3    CI   OCH2C6H4-4-NO2CH3    CH3    CI   OCH2-3-吡啶-6-CICH3    CH3    CI   OCH2-2-呋喃CH3    CH3    CI   OCH2-2-噻酚CH3     CH3    CI    OCH2-1-1,2,4-三唑CH3     CH3    CI    OCH2-1-吡唑CH3     CH3    CI    OCH2-2-嘧啶CH3     CH3    CI    C6H4-3-OCH(CH3)2C4H9t   CH3    H     OCH2C6H4-4-C4H9tC4H9t   CH3    H     OCH2C6H4-4-CO2C4H9tC4H9t   CH3    H     OCH2C6H4-4-CO2CH3C4H9t   CH3    H     OCH2C6H4-4-CIC4H9t   CH3    H     OCH2C6H4-4-CNC4H9t   CH3    H     OCH2C6H4-4-CF3C4H9t   CH3    H     OCH2C6H4-4-OCF3C4H9t   CH3    H     OCH2C6H4-4-NO2C4H9t   CH3    H     OCH2-3-吡啶-6-CIC4H9t   CH3    H     OCH2-2-呋喃C4H9t   CH3    H     OCH2-2-噻酚C4H9t   CH3    H     OCH2-1-1,2,4-三唑C4H9t   CH3    H     OCH2-1-吡唑C4H9t   CH3    H     OCH2-2-嘧啶C4H9t   CH3    H     C6H4-3-OCH(CH3)C4H9t   CH3    CI    OCH2C6H4-4-C4H9tC4H9t   CH3    CI    OCH2C6H4-4-CO2C4H9tC4H9t   CH3    CI    OCH2C6H4-4-CO2CH3C4H9t   CH3    CI    OCH2C6H4-4-CIC4H9t   CH3    CI    OCH2C6H4-4-CNC4H9t   CH3    CI    OCH2C6H4-4-CF3C4H9t   CH3    CI    OCH2C6H4-4-OCF3C4H9t   CH3    CI    OCH2C6H4-4-NO2C4H9t   CH3    CI    OCH2-3-吡啶-6-CIC4H9t   CH3    CI    OCH2-2-呋喃C4H9t   CH3    CI    OCH2-2-噻酚C4H9t   CH3    CI    OCH2-1-1,2,4-三唑C4H9t   CH3    CI    OCH2-1-吡唑C4H9t   CH3    CI    OCH2-2-嘧啶C4H9t   CH3    CI    C6H4-3-OCH(CH3)2C2H5    CH3    H     OCH2C6H4-4-C4H9tC2H5    CH3    H     OCH2C6H4-4-CO2C4H9tC2H5    CH3    H     OCH2C6H4-4-CO2CH3C2H5    CH3    H     OCH2C6H4-4-CIC2H5    CH3    H     OCH2C6H4-4-CNC2H5    CH3    H     OCH2C6H4-4-CF3C2H5    CH3    H     OCH2C6H4-4-OCF3C2H5    CH3    H     OCH2C6H4-4-NO2C2H5    CH3    H     OCH2-3-吡啶-6-CIC2H5    CH3    H     OCH2-2-呋喃C2H5    CH3    H     OCH2-2-噻酚C2H5    CH3    H     OCH2-1-1,2,4-三唑C2H5    CH3    H     OCH2-1-吡唑C2H5    CH3    H     OCH2-2-嘧啶C2H5    CH3    H     C6H4-3-OCH(CH3)C2H5    CH3    CI    OCH2C6H4-4-C4H9tC2H5    CH3    CI    OCH2C6H4-4-CO2C4H9tC2H5    CH3    CI    OCH2C6H4-4-CO2CH3C2H5    CH3    CI    OCH2C6H4-4-CIC2H5    CH3    CI    OCH2C6H4-4-CNC2H5    CH3    CI    OCH2C6H4-4-CF3C2H5    CH3    CI    OCH2C6H4-4-OCF3C2H5    CH3    CI    OCH2C6H4-4-NO2C2H5    CH3    CI    OCH2-3-吡啶-6-CIC2H5    CH3    CI    OCH2-2-呋喃C2H5    CH3    CI    OCH2-2-噻酚C2H5    CH3    CI    OCH2-1-1,2,4-三唑C2H5    CH3    CI    OCH2-1-吡唑C2H5    CH3    CI    OCH2-2-嘧啶C2H5    CH3    CI    C6H4-3-OCH(CH3)2CH3     CH3    CI    NHC6H4-4-C4H9tCH3     CH3    CI    NHC6H4-4-CO2C4H9tCH3     CH3    CI    NHC6H4-4-CO2CH3CH3     CH3    CI    NHC6H4-4-CICH3     CH3    CI    NHC6H4-4-CNCH3     CH3    CI    NHC6H4-4-CF3CH3     CH3    CI    NHC6H4-4-OCF3CH3     CH3    CI    NHC6H4-4-NO2CH3     CH3    CI    NHCH2-3-吡啶-6-CICH3     CH3    CI    NHCH2-2-呋喃CH3     CH3    CI    NHCH2-2-噻酚CH3     CH3    CI    NHCH2-1-1,2,4-三唑CH3     CH3    CI    NHCH2-1-吡唑CH3     CH3    CI    NHCH2-2-嘧啶CH3    CH3    CI   NHCH2C6H4-4-OCH(CH3)CH3    CH3    CI   NHCH2C6H4-4-C4H9tCH3    CH3    CI   NHCH2C6H4-4-CO2C4H9tCH3    CH3    CI   NHCH2C6H4-4-CO2CH3CH3    CH3    CI   NHCH2C6H4-4-CICH3    CH3    CI   NHCH2C6H4-4-CNCH3    CH3    CI   NHCH2C6H4-4-CF3CH3    CH3    CI   NHCH2C6H2-2,6-CI2-4-OCF3CH3    CH3    CI   NHCH2C6H4-4-NO2CH3    CH3    CI   NH-3-吡啶-6-CICH3    CH3    CI   NH-2-呋喃CH3    CH3    CI   NH-2-噻酚CH3    CH3    CI   NH-1-1,2,4-三唑CH3    CH3    CI   NH-2-嘧啶CH3    CH3    CI   NH-2-嘧啶-4,6-(OMe)2CH3    CH3    CI   NH-2-嘧啶-4,6-(Me)2CH3    CH3    H    NHC6H4-4-C4H9tCH3    CH3    H    NHC6H4-4-CO2C4H9tCH3    CH3    H    NHC6H4-4-CO2CH3CH3    CH3    H    NHC6H4-4-CICH3    CH3    H    NHC6H4-4-CNCH3    CH3    H    NHC6H4-4-CF3CH3    CH3    H    NHC6H4-4-OCF3CH3    CH3    H    NHC6H4-4-NO2CH3    CH3    H    NHCH2-3-吡啶-6-CICH3    CH3    H    NHCH2-2-呋喃CH3    CH3    H    NHCH2-2-噻酚CH3    CH3    H    NHCH2-1-1,2,4-三唑CH3    CH3    H    NHCH2-1-吡唑CH3    CH3    H    NHCH2-2-嘧啶CH3    CH3    H    NHCH2C6H4-4-OCH(CH3)CH3    CH3    H    NHCH2C6H4-4-C4H9tCH3    CH3    H    NHCH2C6H4-4-CO2C4H9tCH3    CH3    H    NHCH2C6H4-4-CO2CH3CH3    CH3    H    NHCH2C6H4-4-CICH3    CH3    H    NHCH2C6H4-4-CNCH3    CH3    H    NHCH2C6H4-4-CF3CH3    CH3    H    NHCH2C6H2-2,6-CI2-4-OCF3CH3    CH3    H    NHCH2C6H4-4-NO2CH3    CH3    H    NH-3-吡啶-6-CICH3    CH3    H    NH-2-呋喃CH3    CH3    H    NH-2-噻酚CH3    CH3    H    NH-1-1,2,4-三唑CH3    CH3    H    NH-2-嘧啶CH3    CH3    H    NH-2-嘧啶-4,6-(Me)2CF3    CH3    H    OCH2C6H4-4-C4H9tCF3    CH3    H    OCH2C6H4-4-CO2C4H9tCF3    CH3    H    OCH2C6H4-4-CO2CH3CF3    CH3    H    OCH2C6H4-4-CICF3    CH3    H    OCH2C6H4-4-CNCF3    CH3    H    OCH2C6H4-4-CF3CF3    CH3    H    OCH2C6H4-4-OCF3CF3    CH3    H    OCH2C6H4-4-NO2CF3    CH3    H    OCH2-3-吡啶-6-CICF3    CH3    H    OCH2-2-呋喃CF3    CH3    H    OCH2-2-噻酚CF3    CH3    H    OCH2-1-1,2,4-三唑CF3    CH3    H    OCH2-1-吡唑CF3    CH3    H    OCH2-2-嘧啶CF3    CH3    H    C6H4-3-OCH(CH3)2CF3    CH3    H    NHC6H4-4-C4H9tCF3    CH3    H    NHC6H4-4-CO2C4H9tCF3    CH3    H    NHC6H4-4-CO2CH3CF3    CH3    H    NHC6H4-4-CICF3    CH3    H    NHC6H4-4-CNCF3    CH3    H    NHC6H4-4-CF3CF3    CH3    H    NHC6H4-4-OCF3CF3    CH3    H    NHC6H4-4-NO2CF3    CH3    H    NHCH2-3-吡啶-6-CICF3    CH3    H    NHCH2-2-呋喃CF3    CH3    H    NHCH2-2-噻酚CF3    CH3    H    NHCH2-1-1,2,4-三唑CF3    CH3    H    NHCH2-1-吡唑CF3    CH3    H    NHCH2-2-嘧啶CF3    CH3    H    NHCH2C6H4-4-OCH(CH3)CF3    CH3    H    NHCH2C6H4-4-C4H9tCF3    CH3    H    NHCH2C6H4-4-CO2C4H9tCF3    CH3    H    NHCH2C6H4-4-CO2CH3CF3    CH3    H    NHCH2C6H4-4-CICF3    CH3    H     NHCH2C6H4-4-CNCF3    CH3    H     NHCH2C6H4-4-CF3CF3    CH3    H     NHCH2C6H2-2,6-CI2-4-OCF3CF3    CH3    H     NHCH2C6H4-4-NO2CF3    CH3    H     NH-3-吡啶-6-CICF3    CH3    H     NH-2-呋喃CF3    CH3    H     NH-2-噻酚CF3    CH3    H     NH-1-1,2,4-三唑CF3    CH3    H     NH-2-嘧啶CF3    CH3    H     NH-2-嘧啶-4,6-(Me)2CF3    CH3    CI    NHC6H4-4-C4H9tCF3    CH3    CI    NHC6H4-4-CO2C4H9tCF3    CH3    CI    NHC6H4-4-CO2CH3CF3    CH3    CI    NHC6H4-4-CICF3    CH3    CI    NHC6H4-4-CNCF3    CH3    CI    NHC6H4-4-CF3CF3    CH3    CI    NHC6H4-4-OCF3CF3    CH3    CI    NHC6H4-4-NO2CF3    CH3    CI    NHCH2-3-吡啶-6-CICF3    CH3    CI    NHCH2-2-呋喃CF3    CH3    CI    NHCH2-2-噻酚CF3    CH3    CI    NHCH2-1-1,2,4-三唑CF3    CH3    CI    NHCH2-1-吡唑CF3    CH3    CI    NHCH2-2-嘧啶CF3    CH3    CI    NHCH2C6H4-4-OCH(CH3)CF3    CH3    CI    NHCH2C6H4-4-C4H9tCF3    CH3    CI    NHCH2C6H4-4-CO2C4H9tCF3    CH3    CI    NHCH2C6H4-4-CO2CH3CF3    CH3    CI    NHCH2C6H4-4-CICF3    CH3    CI    NHCH2C6H4-4-NCF3    CH3    CI    NHCH2C6H4-4-CF3CF3    CH3    CI    NHCH2C6H2-2,6-CI2-4-OCF3CF3    CH3    CI    NHCH2C6H4-4-NO2CF3    CH3    CI    NH-3-吡啶-6-CICF3    CH3    CI    NH-2-呋喃CF3    CH3    CI    NH-2-噻酚CF3    CH3    CI    NH-1-1,2,4-三唑CF3    CH3    CI    NH-2-嘧啶CF3    CH3    CI    NH-2-嘧啶-4,6-(OMe)2CF3    CH3    CI    NH-2-嘧啶-4,6-(Me)2

部分化合物的物性和核磁(90MHz)数据:

 2  熔点:98~100℃.

10  油状物,HNMR(CDCl3,TMS)ppm:8.42(s,1H),7.90(s,1H),6.44~7.44(m,9H),5.02(s,2H),3.65(s,3H),2.01(s,3H),1.31(s,9H)

146 熔点:91~93℃.HNMR(CDCl3,TMS)ppm:7.71(q,4H),6.40(bs,1H),4.57(d,2H),3.78(s,3H),2.48(s,3H),1.31(d,6H)

150 熔点:190~192℃.                152 熔点:210~212℃.

155 熔点:90~92℃.HNMR(CDCl3,TMS)ppm:7.78(bs,1H),6.91~7.40(m,3H),6.57~6.75(d,2H),4.58(m,1H),3.83(s,3H),2.52(s,3H),1.31(d,6H)

159 熔点:200℃(分解).               160 熔点:74~76℃.

169 熔点:173~175℃.HNMR(CDCl3,TMS)ppm:8.08(bs,1H),7.45~7.69(m,2H),6.88~7.15(m,2H),3.88(s,3H)

170 熔点:135~136℃.HNMR(CDCl3,TMS)ppm:7.53(q,4H),6.84(bs,1H),4.69(d,2H),3.87(s,3H)

182 熔点:170~172℃.

277 熔点:75~78℃.HNMR(CDCl3,TMS)ppm:7.98(s,1H),4.58(s,2H),4.15(q,2H),3.75(s,3H),2.24(s,3H),1.22(t,3H)

285 熔点:227~230℃(d),HNMR(DMSO,TMS)ppm:10.73(bs,1H),8.53(bs,1H),7.87(s,1H),7.64(d,2H),7.33(d,2H),3.76(s,3H),2.41(s,3H)

286 熔点:175~177℃.HNMR(DMSO,TMS)ppm:8.96(s,1H),8.84(s,1H),7.56(s,1H),7.42(d,2H),7.31(d,2H),3.78(s,3H),3,67(s,3H),2.41(s,3H)

287 熔点:231~233℃.            288 熔点:222~224℃。

289 熔点:176~178℃.            295 熔点:196~199℃。

304 油状物,HNMR(DMCO,TMS)ppm:7.69(s,1H),6.89(m,2H),7.47(m,2H),7.19(m,1H),4.42(s,2H),4.15(q,2H),3.57(s,3H),2.26(s,3H),1.20(t,3H)

308 熔点:115~118℃.HNMR(CDCl3+DMSO,TMS)ppm:8.32(bs,1H),8.08(s,1H),7.36(H,2H),7.28(m,4H),7.16(m,1H),7.07(m,2H),3.65(s,3H),2.24(s,3H)

312 熔点:200~203℃.HNMR(DMSO,TMS)ppm:10.48(bs,1H),8.89(bs,1H),7.61(s,1H),7.18~7.55(m,7H),7.00(d,2H),3.58(s,3H),2.39(s,3H)

318 熔点:113~115℃,HNMR(CDCl3+DMSO,TMS)ppm:8.19(s,1H),7.97(d,2H),7.52(d,2H),6.95~7.50(m,5H),3.62(s,3H),2.39(s,3H)

324 熔点:135~137℃,HNMR(CDCl3,TMS)ppm:9.91(bs,1H),8.13(m,1H),8.06(s,1H),7.61(m,1H),6.89(m,2H),7.00~7.55(m,5H),3.65(s,3H),2.47(s,3H)

344 熔点:112~114℃,HNMR(CDCl3,TMS)ppm:8.40(s,1H),7.56~7.78(m,1H),7.04~7.56(m,5H),6.77~7.04(d,2H),5.00(s,2H),4.80(bs,1H),3.58(s,3H),2.37(s,3H)

349 油状物                     385 熔点:180~182℃。

本发明的化合物具有很好的杀菌、杀虫和杀螨活性,用于防治多种病原菌引起的病害如:霜霉病、灰霉病、白粉病、纹枯病、稻瘟病、锈病等;也可用于防治鳞翅目昆虫如粘虫、小菜蛾、同翅目昆虫如飞虱、蚜虫等,双翅目昆虫如蚊、蝇等以及螨类如棉红蜘蛛、朱砂叶螨等包括若虫、成虫特别是卵,即对卵有优异的活性。

1、对蚕豆蚜的试验

用本发明的化合物,用药浓度为500ppm,供试蚜虫为3天龄,每次处理试虫50~100头,以清水对照,重复三次,处理后放置20~23℃观察室中,24小时后调查死亡率,部分结果如下:化合物编号     死亡率(%)2                 10079                100

2、对朱砂叶螨的试验

采用浸液法,本发明的化合物用药浓度为500ppm,将已移接成螨50~70头的2片菜豆苗真叶,放入已配好的药液中浸5秒钟后取出,放置20~25℃观察室中,以清水对照,重复三次,24小时后调查死亡率,部分结果见如下:

                    化合物编号    死亡率(%)

                        2           100

                       79           100

                      146           100

3、杀卵活性试验-盆栽法

将健壮朱砂叶螨成螨5头接于二真叶盆栽菜豆苗上,2日后去除成螨,调查螨卵基数,在稀释好的药液中浸渍5秒钟,然后置于室温内培养。处理后6日待空白对照全部孵化完毕调查卵的孵化及孵化出幼螨的存活情况,部分结果如下:

          化合物编号 浓度(ppm) 卵基数(粒) 活螨数  综合效果(%)

               2        10        102        0        100

              79        10        255        0        100

            杀螨隆      10        230       109      46.4

4、杀卵活性试验-叶碟法

将健壮朱砂叶螨成螨5头接于直径为1厘米的菜豆苗叶碟上,于观察室保湿培养、24小时后去陈成螨,调查螨卵基数,在稀释好的药液中浸渍5秒钟,7日待空白对照全部孵化完毕,调查卵的孵化及孵化出幼螨的存活情况,部分结果如下:

      化合物编号 浓度(ppm) 卵基数(粒) 未孵卵数(粒) 抑制率(%)

          79        125       63          62         98.4

5、灰霉病试验

本发明的化合物用药浓度为1000ppm,喷雾法处理黄瓜苗,24小时后利用灰霉病菌进行人工接种,以清水对照,重复三次,保湿5天后调查发病情况,部分结果如下:

                 化合物编号    防效(%)

                     288        100

6、白粉病试验

本发明的化合物用药浓度为1000ppm,盆栽小麦长至二叶期,喷雾处理24小时后人工接种白粉病粉孢子,以清水对照,重复三次,保湿7天后调查发病情况,部分结果见如下:

          化合物编号  防效(%)    化合物编号  防效(%)

           277          95           305         100

           278          95           331         100

           304          100          343         90

7、霜霉病试验

本发明的化合物用药浓度为1000ppm,喷雾法处理黄瓜苗,24小时后利用孢子囊悬浮液进行人工接种,以清水对照,重复三次,保湿7天后调查发病情况,部分结果见如下:

               化合物编号    防效(%)

                  2            95

                 306           95

                 385           75

8、纹枯病试验

本发明的化合物用药浓度为1000ppm。喷雾法处理水稻苗,24小时后利用纹枯病菌进行人工接种,以清水对照,重复三次,保湿3天后调查发病情况,部分结果如下:

           化合物编号  防效(%)  化合物编号  防效(%)

              145        100        155        100

              150        100        159        100

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