Synthesis of polycyclic compounds utilizing the nickel-catalysed alkynylstannylation of 1,2-dienes |
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Authors: | Shirakawa Eiji Nakao Yoshiaki Tsuchimoto Teruhisa Hiyama Tamejiro |
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Affiliation: | Graduate School of Materials Science, Japan Advanced Institute of Science and Technology, Asahidai, Tatsunokuchi, Ishikawa 923-1292, Japan. shira@jaist.ac.jp |
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Abstract: | Polycyclic compounds having linearly-fused six-membered rings can be readily prepared by various modes of cyclization from dienediynes, which were synthesized through the nickel-catalysed alkynylstannylation of 1,2-dienes followed by the palladium-catalysed oxidative homocoupling of the resulting alkenylstannanes. |
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