NHC铂配合物催化芳氯化物与芳硼酸的Suzuki-Miyaura偶联

IF 6.5 1区化学 Q2 CHEMISTRY, PHYSICAL

Journal of Catalysis Pub Date : 2025-09-23 DOI:10.1016/j.jcat.2025.116452

Anna Smoczyńska, Sylwia Ostrowska, Anna Chojnacka, Steven P. Nolan, Cezary Pietraszuk

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引用次数: 0

摘要

铂配合物[Pt(IPr)(DMS)Cl2]和[Pt(IPr*)(DMS)Cl2]是芳酰氯化物与芳基硼酸和烯基硼酸的Suzuki-Miyaura偶联反应的高效催化剂。介绍了一种选择性合成一系列联苯的方法。该反应可以按比例放大到至少克级。概述了该过程的拟议机制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The Suzuki–Miyaura coupling of aryl chlorides with arylboronic acids catalysed by NHC platinum complexes

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The Suzuki–Miyaura coupling of aryl chlorides with arylboronic acids catalysed by NHC platinum complexes

The platinum complexes [Pt(IPr)(DMS)Cl₂] and [Pt(IPr*)(DMS)Cl₂] are highly effective catalysts in the Suzuki–Miyaura coupling reaction involving aryl chlorides and aryl- and alkenylboronic acids. A procedure for the selective synthesis of a series of biphenyls is presented. The reaction can be scaled up to at least the gram level. A proposed mechanism for the process is outlined.

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来源期刊

Journal of Catalysis 工程技术-工程：化工

CiteScore

12.30

自引率

5.50%

发文量

447

审稿时长

31 days

期刊介绍： The Journal of Catalysis publishes scholarly articles on both heterogeneous and homogeneous catalysis, covering a wide range of chemical transformations. These include various types of catalysis, such as those mediated by photons, plasmons, and electrons. The focus of the studies is to understand the relationship between catalytic function and the underlying chemical properties of surfaces and metal complexes. The articles in the journal offer innovative concepts and explore the synthesis and kinetics of inorganic solids and homogeneous complexes. Furthermore, they discuss spectroscopic techniques for characterizing catalysts, investigate the interaction of probes and reacting species with catalysts, and employ theoretical methods. The research presented in the journal should have direct relevance to the field of catalytic processes, addressing either fundamental aspects or applications of catalysis.