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Polystyrene supported salen type bis-thiopseudourea Pd(II)-complex catalyzed Suzuki coupling reaction in aqueous media

Paper ID Volume ID Publish Year Pages File Format Full-Text
39351 45819 2015 6 PDF Available
Title
Polystyrene supported salen type bis-thiopseudourea Pd(II)-complex catalyzed Suzuki coupling reaction in aqueous media
Abstract

•The synthesized polystyrene supported salen type bis-thiopseudourea Pd(II) complex (3) was fully characterized.•This complex exhibited efficient catalytic activity in Suzuki cross coupling reactions.•The catalyst can be reused minimum 5 times with slight change in the activity.

A new salen type N′,N-1,2-phenylenebis(3-(4-fluorobenzoyl-2-benzyl-2-thiopseudourea) functionalized polystyrene resin supported palladium(II) complex (3) was found to be highly efficient catalyst for the Suzuki cross-coupling reaction of aryl halides with arylboronic acids. The coupled products of various activated and deactivated aryl halides were produced in good to excellent yields under low catalyst loadings and in water/methanol system. Further, the catalyst showed excellent recyclability without any significant loss in its activity.

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Keywords
Thiopseudourea; Suzuki; C–C coupling; Palladium
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Polystyrene supported salen type bis-thiopseudourea Pd(II)-complex catalyzed Suzuki coupling reaction in aqueous media
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 496, 25 April 2015, Pages 58–63
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
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