Novel 1,4-diphosphanes with imidazolidin-2-one backbones as chiral ligands: highly enantioselective Rh-catalyzed hydrogenation of enamides.
Lee
Sang-gi
SG
Life Sciences Division, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650, Korea. sanggi@kist.re.kr
Zhang
Yong Jian
YJ
Song
Choong Eui
CE
Lee
Jae Kyun
JK
Choi
Jung Hoon
JH