Chemical and Pharmaceutical Bulletin p. 2921 - 2926 (1992)
Update date:2022-07-30
Topics: Synthesis Characterization Scale-up Publication and Patenting Design Motivation Catalytic Evaluation
Inoguchi
Fujie
Yoshikawa
Achiwa
A new chiral 1,3-bisphosphine, (1R,2R)-1-diphenylphosphino-2-(diphenylphosphinomethyl)cyclopentane, which was designed to form the favorable skew conformation of the six-membered chelate with rhodium, was developed. Its rhodium complex was found to be one of the most efficient catalysts known for asymmetric hydrogenation of amino acid precursors. Further improvement of this ligand was also attempted for catalytic asymmetric hydrogenation of prochiral ketones to clarify the enantioselective mechanism.
View MoreContact:410-273-7300; 800-221-3953
Address:4609 Richlynn Dr., PO Box 369, Belcamp, MD, 21017-0369, USA
website:http://www.jairadhesales.com
Contact:0091-79-26431096
Address:309 Harikrupa Tower,Nr old Sharda Mandir Char Rasta,Ellisbridge
Anhui Redstar Pharmaceutical Corp., Ltd
Contact:+86-563-5120837
Address:Jingxian Industrial Development Zone, Anhui , China
SuZhou Hua-Emy Chemical Import and Export Co., LTD.
Contact:+86-512-88804994; +86-512-88804550;
Address:710, Building B, International Trade Center, 12 Huanghelu, Changshu, Jiangsu,China
QINGDAO TAOSIGN INTERNATIONAL TRADE CO.,LIMITED
Contact:+86-0532-82683616
Address:RM1402, Doublestar Seacoase 7#, No. 5 Guizhou Road, Qingdao, Shandong, China
Doi:10.1021/ol503491t
(2015)Doi:10.1039/a805548c
(1998)Doi:10.1021/jo981965s
(1999)Doi:10.1007/BF00904331
(1968)Doi:10.1021/ja01536a028
(1958)Doi:10.1016/S0960-894X(98)00700-8
(1999)
