Palladium Catalyzed Enantioselective Hayashi-Miyaura Reaction for Pharmaceutically Important 4-Aryl-3,4-Dihydrocoumarins

16 November 2021, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

The first palladium-catalyzed asymmetric addition of arylboronic acids to coumarins was successfully established, providing a straightforward asymmetric approach to achieving pharmaceutically important 4-aryl-3,4-dihydrocoumarins. This methodolo-gy features easily accessible and bench-stable ligands, a wide substrate scope, mild conditions and good accommodation of challenging, electron-withdrawing arylboronic acids.

Supplementary materials

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Title
Palladium Catalyzed Enantioselective Hayashi-Miyaura Reaction for Pharmaceutically Important 4-Aryl-3,4-Dihydrocoumarins
Description
The first palladium-catalyzed asymmetric addition of arylboronic acids to coumarins was successfully established, providing a straightforward asymmetric approach to achieving pharmaceutically important 4-aryl-3,4-dihydrocoumarins. This methodolo-gy features easily accessible and bench-stable ligands, a wide substrate scope, mild conditions and good accommodation of challenging, electron-withdrawing arylboronic acids.
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