Synthesis of bi- and tricyclic arylboronates via Cp*RuCl-catalyzed cycloaddition of α,ω-diynes with ethynylboronate

Literature Information

Publication Date 2005-08-05
DOI 10.1039/B506977G
Impact Factor 6.222
Authors

Yoshihiko Yamamoto, Kozo Hattori, Jun-ichi Ishii, Hisao Nishiyama, Kenji Itoh


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Abstract

In the presence of 5–10 mol% Cp*RuCl(cod), 1,6- and 1,7-diynes were allowed to react with an ethynylboronate at ambient temperature to give rise to bi- and tricyclic arylboronates in 64–93% isolated yields.

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