Iron-Catalyzed [4C+1N] Cyclization of 4-Acetylenic Ketones with Primary Amines: Synthesis of 5-(Aryl)alkylidene-4,5-dihydropyrroles

被引:12
|
作者
Sun, Bo [1 ,2 ]
Ma, Quan [2 ]
Wang, Yeming [3 ]
Zhao, Yuegang [2 ]
Liao, Peiqiu [1 ]
Bi, Xihe [1 ,4 ]
机构
[1] NE Normal Univ, Dept Chem, Changchun 130024, Peoples R China
[2] Changchun Univ Chinese Med, Sch Pharmaceut Sci, Changchun 130117, Peoples R China
[3] Jilin Normal Univ, Dept Chem, Siping 136000, Peoples R China
[4] State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China
基金
中国国家自然科学基金;
关键词
Amines; Cyclization; Iron; Ketones; Nitrogen heterocycles; OXO KETENE DITHIOACETALS; PROPARGYLIC ALCOHOLS; 3+2 CYCLOADDITION; TERMINAL ALKYNES; ALDEHYDES; 2,3-DIHYDROPYRROLES; HYDROAMINATION; HYDROAZIDATION; HETEROCYCLES; DERIVATIVES;
D O I
10.1002/ejoc.201403097
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An environmentally friendly route to fully substituted 4,5-dihydropyrroles was developed through the iron-catalyzed [4C+1N] cyclization of 4-acetylenic ketones with primary amines in 1,5-pentanediol.
引用
收藏
页码:7552 / 7555
页数:4
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