Issue 44, 2019

Chiral bisphosphine ligands based on quinoline oligoamide foldamers: application in asymmetric hydrogenation

Abstract

A series of chiral bisphosphine ligands were designed and synthesized based on single-handed quinoline oligoamide foldamers. The bisphosphine ligands can coordinate with Rh(cod)2BF4 in a 1 : 1 stoichiometry and the resulted chiral Rh(I) catalysts were applied in the asymmetric hydrogenation of α-dehydroamino acid esters, in which excellent conversions and promising levels of enantioselectivity were achieved.

Graphical abstract: Chiral bisphosphine ligands based on quinoline oligoamide foldamers: application in asymmetric hydrogenation

Supplementary files

Article information

Article type
Communication
Submitted
26 7 2019
Accepted
28 10 2019
First published
29 10 2019

Org. Biomol. Chem., 2019,17, 9573-9577

Chiral bisphosphine ligands based on quinoline oligoamide foldamers: application in asymmetric hydrogenation

L. Zheng, D. Zheng, Y. Wang, C. Yu, K. Zhang and H. Jiang, Org. Biomol. Chem., 2019, 17, 9573 DOI: 10.1039/C9OB01649J

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