Synthesis 2015; 47(21): 3286-3291
DOI: 10.1055/s-0035-1560476
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© Georg Thieme Verlag Stuttgart · New York

Base-Free Palladium-Catalyzed Cross-Coupling of Arylsulfonium Salts with Sodium Tetraarylborates

Dhananjayan Vasu
a   Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan   Email: yori@kuchem.kyoto-u.ac.jp
,
Hideki Yorimitsu*
a   Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan   Email: yori@kuchem.kyoto-u.ac.jp
b   ACT-C, JST, Sakyo-ku, Kyoto 606-8502, Japan
,
Atsuhiro Osuka
a   Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan   Email: yori@kuchem.kyoto-u.ac.jp
› Author Affiliations
Further Information

Publication History

Received: 12 July 2015

Accepted after revision: 24 August 2015

Publication Date:
08 September 2015 (online)


Abstract

Palladium-catalyzed cross-coupling reactions of arylsulfonium salts with sodium tetraarylborates were found to proceed smoothly without recourse to an additional base, providing a new, reliable route to biaryls from organosulfur compounds.

Supporting Information