Direct C–S bond formation via C–O bond activation of phenols in a crossover Pd/Cu dual-metal catalysis system

文献情報

出版日 2019-04-10

DOI 10.1039/C9OB00313D

インパクトファクター 3.876

著者

Vahid Khakyzadeh, Abed Rostami, Hojat Veisi, Behzad Shirmardi Shaghasemi, Erik Reimhult, Yuanzhi Xia, Sima Darvishi

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要旨

A dual-metal catalysis system including a newly prepared nanoparticle [SiO2@organic-linker(OL)@Pd(II)] and CuI was introduced with ultra-high catalytic activity (high turnover number (TON), up to 19 000) to a one-pot and odorless synthesis of unsymmetrical aryl sulfides by crossover C–S bond formation. The reaction proceeds via C–O bond activation of phenols and direct C–S bond formation in the presence of S8 as an oddorless sulfur source and aryl boronic acids under mild conditions (room temperature). The catalyst could be recycled up to five times without an obvious change in its activity.

掲載誌

Organic & Biomolecular Chemistry

CiteScore: 3.4

自己引用率: 10.3%

年間論文数: 1041

Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.

Direct C–S bond formation via C–O bond activation of phenols in a crossover Pd/Cu dual-metal catalysis system

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