Journal of Organometallic Chemistry p. 201 - 210 (1989)
Update date:2022-08-05
Topics:
Charreau, Philippe
Julia, Marc
Verpeaux, Jean-Noel
Various α-sulfonyl carbanions have been shown to react at low temperature with di- or tri-halogenolithiocarbenoids, to give 1-mono- or 1,1-di-halogenoalkanes.Bromocarbenoids gave better results than their chloro-analogues.Reaction of dibromolithiomethane with α-lithiated sulfones gives a high yield of vinylic bromides, the stereochemistry of which is cleanly E.Evidence is presented that the carbenoid itself is responsible for the reaction, and is not first converted into the corresponding carbene.
View MoreSHENYANG COMEBOARD TECHNOLOGY CO., LTD
Contact:+86-24-25724626
Address:Room2210,Tianbao International Building,No.8-1 Weigong South Street,Tiexi District,Shenyang,China
Anhui Asahikasei Chemical Co., Ltd
Contact:86-551-4259770
Address:No. 88 Linquan Road Hefei Anhui China
QINGDAO NEW FLOURISH INTERNATIOANAL TRADE CO., LTD.
Contact:+86 532 80861829
Address:No. 1, Yinchuan East Road, 266061, Qingdao, China
PharmaResources(Kaiyuan)CO,.Ltd
Contact:+86-21-50720028
Address:No.3, Beihuan Road, Economic Development District, Kaiyuan City, Tieling City, Liaoning Province, China 112300
Wuxi Pharma-Trading Import & Export Co.,Ltd.
Contact:+86-510-82304590 82716390
Address:Room 523,Youzu Alliance Building,No.88 Renmin Zhonglu,Wuxi,Jiangsu,China
Doi:10.1007/BF00926154
()Doi:10.1021/ol4027478
(2013)Doi:10.1016/j.reactfunctpolym.2013.08.004
(2013)Doi:10.1016/S0022-328X(00)89741-7
(1974)Doi:10.1016/S0040-4039(02)02526-1
(2003)Doi:10.1248/cpb.59.1523
(2011)