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Issue 44, 2019
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Chiral bisphosphine ligands based on quinoline oligoamide foldamers: application in asymmetric hydrogenation

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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

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Supplementary files

Article information


Submitted
26 Jul 2019
Accepted
28 Oct 2019
First published
29 Oct 2019

Org. Biomol. Chem., 2019,17, 9573-9577
Article type
Communication

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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