Journal of the Chemical Society. Perkin transactions I p. 969 - 976 (1981)
Update date:2022-08-03
Topics:
Fleming, Ian
Floyd, Christopher D.
Tris(trimethylsilyl)methyl-lithium (1) reacts with non-enolisable aldehydes, ketones, and acid chlorides, and with some epoxides, with the formation of carbon-carbon bonds.This method of preparing functionalized silanes is limited by the readiness with which (1) abstracts a proton, if one is available, rather than attack at carbon.In the reaction with epoxides, the product alkoxide can transfer a silyl group from carbon to oxygen, and in one case the intermediate so formed reacts to give a cyclopropane (32) in what is a homologue of the Peterson reaction.The 1,4-transfer of a silyl group occurs in other systems when the resulting carbanion is stabilised by such groups as phenylthio and diphenylphosphinoyl.
View MoreHubei Sibo Technology Co.,Ltd.
Contact:0715-6597222
Address:Pan Jia Wan fan Lake Chemical Industrial Park ,Xianning City, Hubei, China
Hangzhou Yanshan Chemical Co.,Ltd.
Contact:86-571- 87698076
Address:Room 1001, #1 Building, Zhongtian MCC, No.2 Youzhinong, Wenyi West Road, Xihu District, Hangzhou, China
Nanjing Zelang Medical Technology Co. Ltd
Contact:86-25-83063290/13770714480
Address:Ganjiabian 108# 01 Unit,701-702 room,Yao Hua Street,Qixia District,Nanjing,Jiangsu,China
Suzhou Kangrun Pharmaceutical, Inc
Contact:86-512-63912376，63913329
Address:Building 2, No. 2358 ,Chang'an Rd, Wujiang Economic Development Zone Pioneering park, china
Contact:86-931-8272767
Address:Room 602, No.461, Nanchang Road, Chengguan District, Lanzhou City, China PRC
Doi:10.1248/cpb.29.370
(1981)Doi:10.1039/P19810001132
(1981)Doi:10.1016/j.carbpol.2011.09.071
(2012)Doi:10.1016/S0008-6215(00)86026-7
(1981)Doi:10.1007/BF00949602
(1981)Doi:10.1021/jo00335a037
(1981)
