Issue 39, 2020

Enantioselective hydrophosphinylation of 1-alkenylphosphine oxides catalyzed by chiral strong Brønsted base

Abstract

A catalytic enantioselective addition of diarylphosphine oxides to 1-alkenyl(diaryl)phosphine oxides was achieved by using a chiral ureate as a chiral strong Brønsted base catalyst. The reaction followed by the reduction of phosphine oxide moieties provided chiral 1,2-diphosphinoalkanes, which are a family of useful chiral ligands for asymmetric transition metal catalysis.

Graphical abstract: Enantioselective hydrophosphinylation of 1-alkenylphosphine oxides catalyzed by chiral strong Brønsted base

Supplementary files

Article information

Article type
Communication
Submitted
27 ဩ 2020
Accepted
19 စက် 2020
First published
21 စက် 2020

Org. Biomol. Chem., 2020,18, 7814-7817

Enantioselective hydrophosphinylation of 1-alkenylphosphine oxides catalyzed by chiral strong Brønsted base

A. Kondoh, S. Ishikawa and M. Terada, Org. Biomol. Chem., 2020, 18, 7814 DOI: 10.1039/D0OB01778G

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