A general method for the preparation of N-sulfonyl aldimines and ketimines

被引：99
|
作者：
Ruano, JLG [1 ]
Alemán, J [1 ]
Cid, MB [1 ]
Parra, A [1 ]
机构：
[1] Univ Autonoma Madrid, Dept Quim Organ, E-28049 Madrid, Spain
来源：
ORGANIC LETTERS | 2005年 / 7卷 / 02期
关键词：
D O I：
10.1021/ol048005e
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple procedure to obtain N-sulfonyl imines involving the condensation of carbonyl compounds with p-tolyl or tert-butyl suffinamides followed by oxidation with m-CPBA of the resulting N-sulfinylimines is reported. The method is applicable to aldehydes; (aliphatics and aromatics) and ketones (diaryl, dialkyl, and aryl alkyl), even those containing enolizable protons. It also does not affect C=N or C=C double bonds and does not epimerize alpha-stereogenic centers.
引用
收藏
页码：179 / 182
页数：4
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