期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 74, 期 10, 页码 4005-4008出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo900385d
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资金
- Ohio State University
A catalytic amount of zinc chloride in combination with a palladium catalyst ligated by a monodentate phosphine allows the coupling of aryl and alkyl thiols with aryl bromides in high yields. The addition of zinc chloride to a palladium catalyst system that reportedly failed to promote sulfide formation allows this once ineffective catalyst system to provide the sulfide product in good yield. This paper describes a high-yielding and general monodentate phosphine-ligated palladium catalyst for biaryl and alkyl aryl sulfide formation.
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