Synthesis of Arnottin I through a Palladium-Mediated Aryl-Aryl Coupling Reaction

Takashi HARAYAMA; Hirotake YASUDA; Toshihiko AKIYAMA; Yasuo TAKEUCHI; Hitoshi ABE

doi:10.1248/cpb.48.861

Takashi HARAYAMA, Hirotake YASUDA, Toshihiko AKIYAMA, Yasuo TAKEUCHI, Hitoshi ABE

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Keywords: arnottin I, palladium reagent, biaryl coupling reaction

JOURNAL FREE ACCESS

2000 Volume 48 Issue 6 Pages 861-864

DOI https://doi.org/10.1248/cpb.48.861

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Abstract

6H-Dibenzo[b, d]pyran-6-one, 6H-benzo[d]naphtho[1, 2-b]pyran-6-one, and their derivatives were prepared via the palladium mediated aryl-aryl coupling reaction of aryl ortho-halobenzoate. The short step synthesis of arnottin I (1) was achieved this method.

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