Triol protection with 6-benzoyl-3,4-dihydro-(2H)-pyran

Caroline D.L.Baker; John Fawcett; Christopher D.Insley; Derek S.Messenger; Claire L.Newland; Helen L.Overend; Anup B.Patel; Mufakhrul Shah; Bhavna Vara; Davinder Virdee; Bernard J.Rawlings

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Triol protection with 6-benzoyl-3,4-dihydro-(2H)-pyran

机译：用6-苯甲酰基-3,4-二氢-（2H）-吡喃进行三醇保护

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6-Benzoyl-3,4-dihydro-{2H)-pyran will protect 1,2,3-triols such as glycerol as their corresponding spiro-[5-phenyl-3,6,8-triox-abicyclo[3.2.1]octane-4,2'-tetrahydropyran]s and 1,2,4-triols (less efficiently) as the corresponding trioxabicyclo[3.2.2]no-nanes;the hexol mannitol is converted into the corresponding bis-protected product.

机译：6-苄基-3,4-二氢-{2H）-吡喃将保护1,2,3-三醇，如甘油，作为其相应的螺-[5-苯基-3,6,8-三氧-双环[3.2.1] []辛烷-4,2'-四氢吡喃] s和1,2,4-三醇（效率较低）作为相应的三氧杂双环[3.2.2]无烷氧基；己醇甘露醇转化为相应的双保护产物。

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来源
《Chemical Communications》 |2005年第14期|p.1883-1885|共3页
作者
Caroline D.L.Baker; John Fawcett; Christopher D.Insley; Derek S.Messenger; Claire L.Newland; Helen L.Overend; Anup B.Patel; Mufakhrul Shah; Bhavna Vara; Davinder Virdee; Bernard J.Rawlings;
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Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Crystallography Section,Department of Chemistry,University of Leicester,University Road,Leicester,UK LE1 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

Department of Chemistry,University of Leicester,University Road,Leicester,UK LEI 7RH;

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1. L-Proline catalyzed multicomponent reaction of 3,4-dihydro-(2H)-pyran, urea/thiourea, and aldehydes: diastereoselective synthesis of hexahydropyrano pyrimidinones (thiones) [J] . Pandey J, Anand N, Tripathi RP Tetrahedron . 2009,第45期

机译：L-脯氨酸催化3,4-二氢-（2H）-吡喃，尿素/硫脲和醛的多组分反应：六氢吡喃嘧啶酮（硫酮）的非对映选择性合成
2. Two novel diastereoselective three-component reactions of alkenes or 3,4-dihydro-(2H)-pyran with urea/thiourea-aldehyde mixtures: [4+2] cycloaddition vs Biginelli-type reaction [J] . Zhu YL, Huang SL, Wan JP, Organic letters . 2006,第12期

机译：烯烃或3,4-二氢-（2H）-吡喃与尿素/硫脲醛混合物的两个新的非对映选择性三组分反应：[4 + 2]环加成反应与Biginelli型反应
3. Two novel diastereoselective three-component reactions of alkenes or 3,4-dihydro-(2H)-pyran with urea/thiourea-aldehyde mixtures: [4+2] cycloaddition vs Biginelli-type reaction [J] . Zhu YL, Huang SL, Wan JP, Organic letters . 2006,第12期

机译：烯烃或3,4-二氢-（2H）-吡喃与尿素/硫脲醛混合物的两个新的非对映选择性三组分反应：[4 + 2]环加成反应与Biginelli型反应
4. Rate constants for D + C{sub}2H{sub}4→C{sub}2H{sub}3D+H at high temperature: implications to the high pressure rate constant for H + C{sub}2H{sub}4→C{sub}2H{sub}5 [C] . J. V. Michael, M.-C. Su, J. W. Sutherland, International Symposium on Combustion . 2004

机译：在高温下的D + C {Sub} 2H {Sub} 4→C {Sub} 2H {Sub} 3D + H的速率常数：对H + C {Sub} 4的高压率常数的影响{sub} 4→ C {sub} 2h {sub} 5
5. Efforts toward the synthesis of a C3-symmetric triol macrolide and efforts toward the synthesis of a C3-symmetric triacetate triol macrotriamide. [D] . Hawk, Andrew J. 2009

机译：努力合成C3对称的三醇大环内酯和努力合成C3对称的三乙酸三醇大三酰胺。
6. A Novel Schiff Base of 3-acetyl-4-hydroxy-6-methyl-(2H)pyran-2-one and 22-(ethylenedioxy)diethylamine as Potential Corrosion Inhibitor for Mild Steel in Acidic Medium [O] . Jonnie N. Asegbeloyin, Paul M. Ejikeme, Lukman O. Olasunkanmi, 2015

机译：3-乙酰基-4-羟基-6-甲基-（2H）吡喃-2-酮和22-（乙二氧基）二乙胺的新型席夫碱作为酸性介质中低碳钢的潜在缓蚀剂
7. Triol protection with 6-benzoyl-3,4-dihydro-(2H)-pyran. [O] . Baker, Caroline D. L., Fawcett, John, Insley, Christopher D., 2005

机译：用6-苯甲酰基-3,4-二氢-（2H）-吡喃进行三醇保护。
8. Differential Cross Sections for Elastic Electron Scattering. III. The C sub 2H sub 2 C sub 2H sub 4 and C sub 2H sub 6 Results. [R] . Fink, M., Jost, K., Herrmann, D. 1974

机译：弹性电子散射的微分截面。 III。 C sub 2H sub 2 C sub 2H sub 4和C sub 2H sub 6结果。

Triol protection with 6-benzoyl-3,4-dihydro-(2H)-pyran

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