ONE-POT SYNTHESIS OF NOVEL RHODANINE BASED KETENIMINES VIA MULTICOMPONENT REACTIONS

被引：7
|
作者：
Baharfar, Robabeh [1 ]
Porahmad, Nasim [1 ]
机构：
[1] Univ Mazandaran, Dept Chem, Babol Sar, Iran
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2011年 / 186卷 / 09期
关键词：
Alkyl isocyanides; dialkyl acetylenedicarboxylates; 5-(4-dimethylaminobenzylidene)-rhodanine; ketenimines; rhodanine; three-component reaction; TERT-BUTYL ISOCYANIDE; DIALKYL ACETYLENEDICARBOXYLATES; ACETYLENIC ESTERS; INHIBITORS; CONSTRUCTION; DERIVATIVES;
D O I：
10.1080/10426507.2011.557418
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Synthesis of polyfunctionalized ketenimines via three-component reactions of rhodanine and 5-(4-dimethylaminobenzylidene)-rhodanine with dialkyl acetylenedicarboxylates and alkyl isocyanides is described. The reactions proceed smoothly under mild conditions leading to the desired products in good yields. In the case of methyl acetylenecarboxylate, the reaction led to methyl (Z)-3-({5-[(E)-1-(tert-butylamino)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl}sulfanyl)-2-propenoate in low yield.
引用
收藏
页码：1988 / 1996
页数：9
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