A one-pot synthesis of functionalised 1-azadienes containing 2-thioxoimidazolidin-4-ones

被引：6
|
作者：
Yavari, Issa [1 ]
Ghanbari, Mohammad M. [1 ]
Azizian, Javad [1 ]
Sheikholeslami, Fatemeh [1 ]
机构：
[1] Islamic Azad Univ, Dept Chem, Sci & Res Branch, Tehran, Iran
来源：
JOURNAL OF CHEMICAL RESEARCH | 2011年 / 02期
关键词：
NH-acid; thiohydantoin; isocyanide; azadiene; acetylenic ester; MULTICOMPONENT REACTIONS; ALKYL; ISOCYANIDES;
D O I：
10.3184/174751911X12964930076520
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The zwitterionic 1:1 intermediates generated by addition of alkyl isocyanides to acetylenic esters are trapped by 3-methyl-5,5-diaryl-2-thioxoimidazolidin-4-ones to yield dialkyl 2-[(alkylimino)(3-methyl-4-oxo-5,5-diaryl-2-thioxoimidazolidin-1-yl)methyllbut-2-enedioates in good yields.
引用
收藏
页码：87 / 88
页数：2
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