Tetrahedron p. 10157 - 10174 (1993)
Update date:2022-07-30
Topics:
Bortolotti
Leardini
Nanni
Zanardi
The reaction of imines with alkynes and alkenes, in the presence of 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ), to give quinoline derivatives is described. The mechanism of the annulation is discussed, and evidence supporting a non-concerted pathway, at least when the alkene is butyl vinyl ether, is reported. Preliminary information is also given about solid adducts of imines with DDQ, which do not seem to be involved in the reaction path leading to quinolines, and should account for the dependence of product yields on the position of substituents on the starting imines.
View MoreChengdu Gelipu Biotechnology Co., Ltd.
website:http://www.glp-china.com
Contact:86-28-82610909
Address:chegndu
Hangzhou Dingyan Chem Co., Ltd
website:http://www.dingyanchem.com
Contact:86-571-87157530-8003
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
Beijing Green Guardee Technology CO,.LTD
Contact:+86-10-69706062
Address:F2 BLdj,5 No.37 Chaoqian Road
Hangzhou Yingshanhua Pigment Chemicals Co.,Ltd.
Contact:+86-0150-58101658
Address:Nanyang Economic DevelopmentZong,Xiaoshan,Hangzhou,China
Chengdu Daoerji Medical Technology Co., Ltd
Contact:86-28-85528891
Address:Southwest University For Nationalities,Wuhou District,Chengdu City,Sichuan Province
Doi:10.1039/b308956h
(2004)Doi:10.1246/cl.1985.323
(1985)Doi:10.1021/ja00311a083
(1985)Doi:10.1021/jo00222a046
(1985)Doi:10.1039/DT9850001507
(1985)Doi:10.1002/ardp.19853180702
(1985)