Archiv der Pharmazie p. 99 - 103 (1989)
Update date:2022-08-02
Topics:
Wanner, Klaus Th.
Hoefner, Georg
The pyrrole derivatives 1, 6, and 10 react in the presence of TiCl4 with the silyl enol ether 3 to form α-substituted pyrrolidine amides stereoselectively. 6 and 10 (after HCl-addition =>11) react even at -78 deg C, the reaction of 10 exceeds that of 6 in yield and stereoselctivity.
View Morezhejiang huangyan wanfeng pharm chem co.ltd
Contact:+86-576- 84160728
Address:No. 5 Dazha Road, Economic,Development Zone(JiangKou), Zhejiang, China
Beijing Zhongshuo Pharmaceutical T & D Co.,Ltd
Contact:0086-10-64430626
Address:ea No 16, HEPINGLI,DONGCHENG DISTRICT,BEIJING,P.R.CHINA.
Suzhou Sibian Chemical Technology Co., Ltd
website:http://www.sibianpharm.com
Contact:+8618169181984,+8618013186906
Address:Room1404,BuildingA,Jiabao Square No.323 Baodai East Road,Wuzhong District,Suzhou Jiangsu China (215128)
Anhui Sholon New Material Technology Co., Ltd.
website:http://www.sholonchem.com
Contact:+86-550-5261666
Address:4/F Block B, Beijing Chemical Building.No.520 Tianrun Road ,Science & Education Town Wujin District, Changzhou City Jiangsu Province
Suzhou Jingye Medicine & Chemical Co., Ltd
website:http://www.jingyechem.cn
Contact:+86-512-66658588
Address:No. 88, Sanlian Street, Jinfeng Road, Suzhou New District, Jiangsu Province, P. R. China
Doi:10.1016/j.tetasy.2009.11.004
(2009)Doi:10.1021/ja00342a005
(1983)Doi:10.1021/ja00405a064
(1981)Doi:10.1039/c6ob00756b
(2016)Doi:10.1016/S0020-1693(00)86576-7
(1985)Doi:10.1055/s-1981-29386
(1981)
