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 MoreYancheng Smiling Imp & Exp Co., Ltd.
Contact:+86-515-83173586
Address:Rm1207, BLD#03, Phoenix Plaza, Juheng Road, Yancheng, Jiangsu, P.R. China
SHANGHAI GILEADER ADVANCE MATERIAL TECHNOLOGY CO.,LTD
website:http://www.tanguitech.com/contact.asp
Contact:+86-021-58692556
Address:No.6 Building,No. 668 Hengan RD Pudong,Shanghai
Taixing Joxin Bio-tec Co.,Ltd.
website:http://www.joxbio.com
Contact:86-523-87558858 87612088
Address:No.88, chengdong industrial park
Chemvon Biotechnology Co. Ltd.
website:http://www.chemvon.com
Contact:86-21-58550039;86-21-31268550-8004
Address:Suite B-10#, 6999 Chuansha Road, Pudong District, Shanghai 201202, China
website:http://www.angewchem.com
Contact:+86-18917157435
Address:No. 3377, Kang Xin Road, Pudong New Area, Shanghai
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)
