31P NMR STUDIES ON THE MECHANISM OF ASYMMETRIC HYDROGENATION CATALYZED BY RHODIUM(I) COMPLEXES WITH CHIRAL PYRROLIDINODIPHOSPHINE LIGAND
- 5 October 1978
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 7 (10) , 1145-1148
- https://doi.org/10.1246/cl.1978.1145
Abstract
The structures of rhodium(I) complexes with a chiral pyrrolidinodiphosphine, BPPM, are studied by means of 31P NMR spectroscopy. The spectra show that there are two conformational isomers without substrate. However, the complex takes a preferred conformation by the coordination of an olefinic substrate. The results are well accommodated by the “induced fit” model.This publication has 2 references indexed in Scilit:
- Novel coordination chemistry and catalytic properties of cationic 1,2-bis(diphenylphosphino)ethanerhodium(I) complexesJournal of the American Chemical Society, 1977
- Asymmetric hydrogenation with new chiral functionalized bisphosphine-rhodium complexesJournal of the American Chemical Society, 1976