Tetrahedron Letters p. 4645 - 4648 (1987)
Update date:2022-08-03
Topics:
Kemp, D.S.
Carter, Jeffery S.
Ben derivatives have been prepared in five steps from 4-hydroxyproline by Barton cyanoethylation, ring closure, and derivitization.Proof of absolute configuration and practical synthesis of pure Ben enantiomers are described.
View MoreQuhua Zhongxing Refrigeration Technology Co.,Ltd.
Contact:+86-5708886618
Address:318 Bulding 2, No.866 Quhua Rd.,Kecheng District
Chemieliva Pharmaceutical Co., Ltd.
website:http://www.chemieliva.com
Contact:+86-23-67770219
Address:99 Longhua Road, Yubei District, 401147, Chongqing, China Email: sales@chemieliva.com Tel:0086-23-67770219 Fax: 0086-23-67770220 Attn: Andy Huang
xi'an taima biological engineering co., ltd.
Contact:+8615619038117
Address:6 No,keji road xi'an city of china
TIANJIN NORTH JINHENG CHEMICAL PLANT.
Contact:0086-22-59952083
Address:DongShigu Country In JiXian TianJin China
Wuhan Silworld Chemical Co.,Ltd
website:http://www.silworldchemical.com
Contact:+86-27-85613400
Address:No.198 jiangjun Road, Wuhan,China 430033
Doi:10.1016/S0040-4039(00)96851-5
(1987)Doi:10.1055/s-1988-27471
(1988)Doi:10.1039/c39870001478
(1987)Doi:10.1016/j.jorganchem.2008.12.015
(2009)Doi:10.1016/S0022-328X(00)98910-1
(1987)Doi:10.1002/ejic.200800804
(2008)