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High-turnover aminopyridine-based Pd-catalysts for Suzuki–Miyaura reaction in aqueous media

Paper ID Volume ID Publish Year Pages File Format Full-Text
49275 46731 2016 4 PDF Available
Title
High-turnover aminopyridine-based Pd-catalysts for Suzuki–Miyaura reaction in aqueous media
Abstract

•The first time report of PdCl2–aminopyridine catalysts for Suzuki–Miyaura reaction•The new catalysts are high-turnover, active, stable in air and aqueous media.•The catalysts show excellent tolerance to a wide range of sensitive functional groups.•High to excellent isolated yields are achieved in most cases without chromatography.

A high-turnover catalytic system based on commercially available aminopyridines (L) and PdCl2 has been developed for Suzuki–Miyaura reaction in aqueous media. Reactions of arylboronic acids with a wide range of aryl iodides, bromides and chlorides proceeded in the presence of these catalysts for a short time in aqueous media to afford the cross-coupling products in high yields. Furthermore, this protocol allows tolerating a wide range of functional groups.

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Keywords
Aminopyridines; Palladium; High-turnover catalyst; Suzuki–Miyaura reaction; Aqueous media
First Page Preview
High-turnover aminopyridine-based Pd-catalysts for Suzuki–Miyaura reaction in aqueous media
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 79, 5 April 2016, Pages 17–20
Authors
,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis