Palladium-catalyzed direct C-H thiolation of 2-pyridyl sulfoxide with disulfides

被引：3

作者：

Yadav, Mamta ^{[1
]}

Sarma, Bibek ^{[1
]}

Jat, Ram Singh ^{[1
]}

Bhanuchandra, M. ^{[1
]}

机构：

[1] Cent Univ Rajasthan, Sch Chem Sci & Pharm, Dept Chem, Bandarsindri 305817, Rajasthan, India

来源：

NEW JOURNAL OF CHEMISTRY | 2022年 / 46卷 / 28期

关键词：

AMMONIUM-NITRATE; BOND FORMATION; CHALCOGENATION; FUNCTIONALIZATION; SULFENYLATION; COORDINATION; RUTHENIUM(I); COMPLEXES; CHEMISTRY; ARYLATION;

D O I：

10.1039/d2nj01977a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Palladium-catalyzed C-H thiolation of aryl 2-pyridyl sulfoxide with diaryl disulfides has been achieved. The reaction proceeds selectively at the ortho-position of masked thiophenol. The directing group 2-pyridyl sulfoxide can be further converted to various sulfur functionalities through conventional reduction/oxidation processes. Kinetic isotopic studies and radical quenching experiments were performed to understand the reaction mechanism.

引用

页码：13401 / 13405

页数：5

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