Recyclable and highly active cationic 2,2′-bipyridyl palladium(II) catalyst for Suzuki cross-coupling reaction in water

Wei Yi Wu; Shao Nung Chen; Fu Yu Tsai

doi:10.1016/j.tetlet.2006.10.127

Recyclable and highly active cationic 2,2′-bipyridyl palladium(II) catalyst for Suzuki cross-coupling reaction in water

Wei Yi Wu
, Shao Nung Chen
, Fu Yu Tsai

Department of Molecular Science and Engineering

Research output: Contribution to journal › Article › peer-review

96 Scopus citations

Abstract

A water-soluble and air-stable palladium(II)/cationic 2,2′-bipyridyl catalyst is proven to be a recyclable and extremely active catalyst for Suzuki reaction in aqueous and aerobic conditions. The conveniently prepared catalyst showed little loss in the catalytic process of the coupling between 4-bromoacetophenone and phenylboronic acid after five cycles. For the reactions of aryl chlorides, biaryls were formed in high yields under refluxing temperature in the presence of TBAB.

Original language	English
Pages (from-to)	9267-9270
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	52
DOIs	https://doi.org/10.1016/j.tetlet.2006.10.127
State	Published - 25 Dec 2006

Bibliographical note

Funding Information:
The research was financially supported by the National Science Council of Taiwan (NSC94-2113-M-027-002). We gratefully thank Professor Kou-Yuan Hwa for her helpful suggestion.

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10.1016/j.tetlet.2006.10.127

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title = "Recyclable and highly active cationic 2,2′-bipyridyl palladium(II) catalyst for Suzuki cross-coupling reaction in water",

abstract = "A water-soluble and air-stable palladium(II)/cationic 2,2′-bipyridyl catalyst is proven to be a recyclable and extremely active catalyst for Suzuki reaction in aqueous and aerobic conditions. The conveniently prepared catalyst showed little loss in the catalytic process of the coupling between 4-bromoacetophenone and phenylboronic acid after five cycles. For the reactions of aryl chlorides, biaryls were formed in high yields under refluxing temperature in the presence of TBAB.",

author = "Wu, \{Wei Yi\} and Chen, \{Shao Nung\} and Tsai, \{Fu Yu\}",

note = "Funding Information: The research was financially supported by the National Science Council of Taiwan (NSC94-2113-M-027-002). We gratefully thank Professor Kou-Yuan Hwa for her helpful suggestion. ",

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AU - Wu, Wei Yi

AU - Chen, Shao Nung

AU - Tsai, Fu Yu

N1 - Funding Information: The research was financially supported by the National Science Council of Taiwan (NSC94-2113-M-027-002). We gratefully thank Professor Kou-Yuan Hwa for her helpful suggestion.

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N2 - A water-soluble and air-stable palladium(II)/cationic 2,2′-bipyridyl catalyst is proven to be a recyclable and extremely active catalyst for Suzuki reaction in aqueous and aerobic conditions. The conveniently prepared catalyst showed little loss in the catalytic process of the coupling between 4-bromoacetophenone and phenylboronic acid after five cycles. For the reactions of aryl chlorides, biaryls were formed in high yields under refluxing temperature in the presence of TBAB.

AB - A water-soluble and air-stable palladium(II)/cationic 2,2′-bipyridyl catalyst is proven to be a recyclable and extremely active catalyst for Suzuki reaction in aqueous and aerobic conditions. The conveniently prepared catalyst showed little loss in the catalytic process of the coupling between 4-bromoacetophenone and phenylboronic acid after five cycles. For the reactions of aryl chlorides, biaryls were formed in high yields under refluxing temperature in the presence of TBAB.

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JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 52

ER -

Recyclable and highly active cationic 2,2′-bipyridyl palladium(II) catalyst for Suzuki cross-coupling reaction in water

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