Journal of Organic Chemistry p. 2668 - 2670 (1994)
Update date:2022-08-10
Topics:
Takai, Kazuhiko
Kakiuchi, Tadahiro
Kataoka, Yasutaka
Utimoto, Kiitiro
A catalytic amount of lead promotes further reduction of zinc carbenoid (ICH2ZnI) with zinc in THF to give a geminal dizinc compound (CH2(ZnI)2), which is a key intermediate for the methylenation of carbonyl compounds with a CH2I2, zinc, and TiCl4 system.
View MoreHaiNan Periwinkle Pharmaceutical Co.,Ltd.
website:http://www.cchpharm.com/en/index.html
Contact:020-82208978
Address:Gongye road,Wuzhishan city,HaiNan province
SHAANXI TOP PHARM CHEMICAL CO.LTD
Contact:+86-029-85733403
Address:No.108 ,west sector,south er huan,xi'an,china
Contact:+86-310-7092106
Address:Quzhou Modern & New Industrial Park, Handan, Hebei 057250, China
Shanghai agrotree chemical co.,ltd.
Contact:+86-21-50117563
Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China
Anhui Redstar Pharmaceutical Corp., Ltd
Contact:+86-563-5120837
Address:Jingxian Industrial Development Zone, Anhui , China
Doi:10.1039/c39840000385
(1984)Doi:10.1039/c39920000826
(1992)Doi:10.1002/anie.201803464
(2018)Doi:10.1002/(SICI)1099-1344(199804)41:4<279::AID-JLCR86>3.0.CO;2-J
(1998)Doi:10.1016/S0040-4039(00)84530-X
(1986)Doi:10.1007/BF00759524
()