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Paper | Special issue | Vol 58, No. 1, 2002, pp.159-164
Published online, 1st January, 1970
DOI: 10.3987/COM-01-S(M)3
Aryl-Aryl Coupling Reaction Catalyzed by a Palladium Reagent Prepared from Pd(OAc)2 and n-Bu3P

Takashi Harayama,* Akihiro Hori, Yuichiro Nakano, Toshihiko Akiyama, Hitoshi Abe, and Yasuo Takeuchi

*Faculty of Pharmaceutical Science, Okayama University, 1-1-1 Tsushima-naka, Okayama 700-8530, Japan

Abstract

A palladium reagent prepared from Pd (OAc)2 (0.2 eq) and n-Bu3P (0.6 eq) catalyzed an aryl-aryl coupling reaction. This procedure is effective for coupling reactions of aryl triflate possessing no oxygen groups with arene, and of aryl iodide with arene.