Simple synthesis of highly functionalized ketenimines

被引：12

作者：

Bayat, Mohammad ^{[1
]}

Imanieh, Hossien ^{[1
]}

Hossieninejad, Elham ^{[1
]}

机构：

[1] Imam Khomeini Int Univ, Dept Chem, Qazvin, Iran

来源：

SYNTHETIC COMMUNICATIONS | 2008年 / 38卷 / 15期

关键词：

alkyl isocyanides; dibenzoylacetylene; ketenimines; three-component reaction;

D O I：

10.1080/00397910802219213

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The 1:1 reactive intermediate generated by the addition of alkyl isocyanides to dibenzoylacetylene or dialkyl acetylenedicarboxylates was trapped by fairly strong NH acids such as isatin, phthalimide, 4-nitroimidazole, or 2-benzoylimidazole to yield highly functionalized ketenimines.

引用

页码：2567 / 2574

页数：8

共 21 条

[1] Competitive mechanisms and origins of stereocontrol in the [2+2] thermal cycloaddition between imines and keteniminium cations.: A complementary entry to 2-azetidinones (β-lactams) and related compounds [J].