A new modification of the Passerini reaction: a one-pot synthesis of α-acyloxyamides via sequential Kornblum cocidation/Passerini reaction

被引:12
|
作者
Adib, Mehdi [1 ]
Sheikhi, Ehsan [1 ]
Azimzadeh, Marjan [1 ]
机构
[1] Univ Tehran, Coll Sci, Sch Chem, Tehran, Iran
关键词
Kornblum oxidation; Passerini reaction; alpha-Acyloxyamides; Benzylic substrates; Dimethyl sulfoxide; Isocyanides; MULTICOMPONENT REACTIONS; SELECTIVE METHOD; ALKYL-HALIDES; ISOCYANIDES; OXIDATION; AMINES;
D O I
10.1016/j.tetlet.2015.02.007
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A novel approach for the synthesis of alpha-acyloxyamides is described. Benzylic substrates (halides or tosylates), under mild Kornblum conditions, are oxidized to give the corresponding aldehydes, which undergo a Passerini reaction with carboxylic acids and isocyanides to produce the corresponding alpha-acyloxyamides in excellent yields. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1933 / 1936
页数:4
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