ENANTIOSELECTIVE SYNTHESIS OF THIOLS BY THIONE-THIOL REARRANGEMENT CATALYZED BY OPTICALLY-ACTIVE PYRIDINE N-OXIDES

被引：27

作者：

DIANA, MB

MARCHETTI, M

MELLONI, G

机构：

[1] CNR,IST APPLICAZ TECN CHIM AVANZATE PROBLEMI AGRO,I-07100 SASSARI,ITALY

[2] UNIV SASSARI,DIPARTIMENTO CHIM,I-07100 SASSARI,ITALY

来源：

TETRAHEDRON-ASYMMETRY | 1995年 / 6卷 / 05期

关键词：

D O I：

10.1016/0957-4166(95)00143-D

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Enantiomerically enriched thiols were prepared by rearrangement under mild conditions of racemic carbonodithioic O,S-dialkyl esters catalyzed by optically active pyridine N-oxides, followed by reaction with 2-aminoethanol of the carbonodithioic S,S-dialkyl esters thus formed. Enantioselectivities up to 37.7% was obtained.

引用

收藏

页码：1175 / 1179

页数：5

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