Tetrahedron p. 6663 - 6668 (1986)
Update date:2022-08-03
Topics:
Mayr, Herbert
Heilmann, Werner
Lammers, Roswitha
The Lewis acid catalyzed reaction of 5-chloro-1,3-cycloheptadiene 4 with silyl enol ethers yields α-cycloheptadienyl substituted carbonyl compounds in high yield.Since 4 is easily prepared from cycloheptatriene, and the cycloheptadienyl cation 3 is preferably attacked at 3-position, this reaction opens an efficient access to 3-substituted 1,4-cycloheptadienes.
View MorePharmaResources(Kaiyuan)CO,.Ltd
Contact:+86-21-50720028
Address:No.3, Beihuan Road, Economic Development District, Kaiyuan City, Tieling City, Liaoning Province, China 112300
Hangzhou GreenCo Science & Technology Co., Ltd.
Contact:86-571-88257303
Address:1713 Room,Jingui Building,Gudun Road,Xihu District,Hangzhou,China
wuxi huabin bio-tech Co.,Ltd(expird)
Contact:86-0510-85133006
Address:hubin road NO157
Jiangsu Hualun Chemical Industry Co., Ltd
website:http://www.hualunchem.com
Contact:+86-0514-86464168 86507985
Address:39# Middle Renmin Road, Dinghuo Town
Penglai Qianwei Chemical Co., Ltd.
Contact:86-535-3357802
Address:Shahelu (north), Penglai, Shandong, China
Doi:10.1002/anie.201712456
(2018)Doi:10.1016/S0968-0896(03)00216-5
(2003)Doi:10.1021/ol900376r
(2009)Doi:10.1021/ja01175a050
(1949)Doi:10.1021/ja00782a030
(1973)Doi:10.1023/A:1015773513717
(2002)
