Tetrahedron Letters p. 957 - 960 (1999)
Update date:2022-08-02
Topics:
Chen, Yixin
Li, Xingshu
Tong, Siu-Kuen
Choi, Michael C.K.
Chan, Albert S.C.
A novel chiral phosphinite 1,2,5,6-di-isopropylidene-3, 4- bis(diphenylphosphino)-D-mannitol was prepared and its rhodium complex was found to be an effective catalyst for the asymmetric hydrogenation of amidoacrylic acid and its derivatives with product ee's ranging from 90% to 97%.
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(1978)Doi:10.1039/c8cc06375c
(2018)
