Tetrahedron p. 5607 - 5620 (1986)
Update date:2022-08-03
Topics:
Alexakis, A.
Jachiet, D.
Normant, J. F.
In the presence of BF3 the reaction rate of organocopper and cuprate reagents with poorly reactive epoxides is dramatically enhanced.Lithium organocuprates are the best choice among the various organocopper and cuprate reagents tested.Even the dimesityl cyanocuprate is able to react with cyclohexene oxide in excellent yield.No products of cationic rearrangements are observed.The reaction with various epoxides shows a complete stereochemical (pure anti opening) and regiochemical control (attack on the less hindered side of the epoxide).
View MoreYuan Shi(SuQian)Biotechnology Co.,Ltd
website:http://www.yuanshibio.com
Contact:+86-527-84226672
Address:jiangsu suqian
Wuhan Chemchemical Co., Ltd.(expird)
Contact:15973022782
Address:7-5-6218,Incubation Centre,Guandong Industry Park, East Lake High-Tech Development Zone,Wuhan City.
Contact:+86-531-58668191 58668193 58668196 58661173
Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province
CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD
website:http://www.czyys.com
Contact:0086-519-88802789
Address:No.300,Yanling Middle Road, Changzhou, Jiangsu, China
website:http://www.lonwinchem.com
Contact:Tel: 86-21-59858395
Address:No#966,Huaxu Road,Shanghai 201702,P.R.China
Doi:10.1021/ja00212a052
(1988)Doi:10.1021/ja01097a032
(1953)Doi:10.1021/es00007a022
(1995)Doi:10.1055/s-0034-1380166
(2015)Doi:10.1515/znb-2016-0017
(2016)Doi:10.1016/S0040-4020(97)00491-2
(1997)