Morita-Baylis-Hillman reaction of acrylamide with isatin derivatives

被引:21
|
作者
Singh, Radhey M. [1 ]
Bharadwaj, Kishor Chandra [1 ]
Tiwari, Dharmendra Kumar [2 ]
机构
[1] Banaras Hindu Univ, Fac Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, India
[2] Indian Inst Chem Technol, Inorgan & Phys Chem Div, Hyderabad 500007, Andhra Pradesh, India
来源
关键词
acrylamide; isatin; ketimine; Morita-Baylis-Hillman; phenol; REMARKABLE RATE ACCELERATION; REACTION FACILE SYNTHESIS; CHIRAL QUATERNARY CARBON; EFFICIENT SYNTHESIS; CONSTRUCTION; AMINATION; ADDUCTS; ALKENES; DESIGN; LACTAM;
D O I
10.3762/bjoc.10.315
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The Morita-Baylis-Hillman reaction of acrylamide, as an activated alkene, has seen little development due to its low reactivity. We have developed the reaction using isatin derivatives with acrylamide, DABCO as a promoter and phenol as an additive in acetonitrile. The corresponding aza version with acrylate and acrylonitrile has also been developed resulting in high product yields.
引用
收藏
页码:2975 / 2980
页数:6
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