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 MoreYantai Derun Liquid Crystal Materials Co. Ltd.
website:http://www.ytderun.com
Contact:86-535-6300169
Address:ROOM 90, XIANGFU STREET, FUSHAN NEW-HIGH-TECH IDUSTRY ZONE, YANTAI
Chemsigma International Co.,Ltd.
website:http://www.chemsigma.com
Contact:86-025-58748998
Address:Rm.705, 15th Building,Rd.Xinke II
Zhuhai Biliantian Bio-Tech Co., Ltd.(expird)
Contact:0756-7716996
Address:Gongyuan Raod,Zhuhai,Guangdong Prov.China.
Basilea Pharmaceutica China Ltd.
Contact:+86-513-82198075
Address:No.638 Xiushan Road(East),Haimen, Jiangsu 226100, P.R.China
HUANGSHAN CICOSINE CHEMICAL S & T CO.,LTD
website:http://www.cicosine.com
Contact:86-559-2328599
Address:Add:B635 New Town Times Building,Tunxi District,Huangshan City
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)
