Highly regio- and stereocontrolled S(N)2 ' reactions of gem-difluorinated vinyloxiranes with monoalkylcopper

Ueki H; Chiba T; Yamazaki T; Kitazume T

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Highly regio- and stereocontrolled S(N)2 ' reactions of gem-difluorinated vinyloxiranes with monoalkylcopper

机译：宝石二氟化乙烯基氧杂环戊烷与单烷基铜的高度区域控制和立体控制的S（N）2'反应

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Reaction of gem-difluorinated vinyloxiranes with RCu(X)Li allowed us to introduce the R group regioselectively at the fluorine-attached terminal carbon atom in an S(N)2' manner to afford (E)-allylic alcohols exclusively, while homoallylic alcohols with anti stereochemical relationship were found to be obtained selectively front higher-ordered cuprates derived from CuCl and RMgBr in a ratio of 1:3. (c) 2005 Elsevier Ltd. All rights reserved.

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《Tetrahedron》 |2005年第47期|共7页
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Ueki H; Chiba T; Yamazaki T; Kitazume T;
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正文语种 eng
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cuprate; S(N)2 ' reaction; S(N)2 reaction; inversion; AlR3; retention; 5-ENDO-TRIG CYCLIZATION; ORGANOMETALLIC REAGENTS; ALLYLIC DERIVATIVES; CONJUGATE ADDITION; GRIGNARD-REAGENTS; ROUTE; ALKYLATION; REGIOCHEMISTRY; ORGANOCOPPER; EPOXIDES;

机译：铜酸盐;S（N）2'反应;S（N）2反应;转化;AlR3;保留;5-ENDO-TRIG循环;有机金属试剂;烯丙基衍生物;共轭加成;粗粮试剂;路线;烷基化;区域化学;有机;环氧;

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1. Highly regio- and stereocontrolled S(N)2 ' reactions of gem-difluorinated vinyloxiranes with monoalkylcopper [J] . Ueki H, Chiba T, Yamazaki T, Tetrahedron . 2005,第47期

机译：宝石二氟化乙烯基氧杂环戊烷与单烷基铜的高度区域控制和立体控制的S（N）2'反应
2. Synthesis of Trifluoro- or Difluoromethylated Olefins by Regio- and Stereocontrolled S_N2' Reactions of gem-Difluorinated Vinyloxiranes [J] . Hisanori Ueki, Takashi Chiba, Tomoya Kitazume The Journal of Organic Chemistry . 2006,第9期

机译：宝石-二氟乙烯基氧杂环丁烷的区域和立体控制的S_N2'反应合成三氟或二氟甲基化的烯烃
3. Highly regio- and stereocontrolled brominations of gem-difluorinated vinyloxiranes [J] . Ueki H, Kitazume T Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2005,第33期

机译：宝石二氟乙烯基氧杂环丁烷的高度区域和立体控制的溴化
4. Ring-opening reactions of ethyl-and vinyloxirane on HZSM-5 and CuZSM-5 catalysts [C] . A. Fasi, I. Palinko, I. Kiricasi International congress on catalysis;ICC . 2000

机译：乙基环氧乙烷和乙烯基环氧乙烷在HZSM-5和CuZSM-5催化剂上的开环反应
5. Part A: Benzyl Functionalization Through Cu(I)-catalyzed Divergent Reactivity of Styrenes Part B: Synthesis of Aminated Stereotriads Through Regio- and Stereocontrolled Allene Oxidation. [D] . Grigg, Robert David. 2014

机译：A部分：通过Cu（I）催化的苯乙烯发散反应性进行苄基官能化B部分：通过区域和立体控制的丙二烯氧化反应合成胺化的立体异构体。
6. Chiral phosphine-catalyzed tunable cycloaddition reactions of allenoates with benzofuranone-derived olefins for a highly regio- diastereo- and enantioselective synthesis of spiro-benzofuranones [O] . De Wang, Guo-Peng Wang, Yao-Liang Sun, 2015

机译：烯丙酸酯与苯并呋喃酮衍生的烯烃的手性膦催化可调环加成反应可高度区域非对映和对映选择性合成螺-苯并呋喃酮
7. Synthesis of Trifluoro- or Difluoromethylated Olefins by Regio- and Stereocontrolled SN2 Reactions of gem-Difluorinated Vinyloxiranes [O] . -1

机译：通过Gem-二氟化乙烯基氧基的Regio-and Steroocontrolled SN2反应合成三氟或二氟甲基化烯烃

Highly regio- and stereocontrolled S(N)2 ' reactions of gem-difluorinated vinyloxiranes with monoalkylcopper

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