Stereoselective coupling reaction of dimethylzinc and alkyne toward nickelacycles |
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| Authors: | Mori Takamichi Nakamura Toshiyuki Kimura Masanari |
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| Institution: | Graduate School of Science and Technology and Department of Applied Chemistry, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan. |
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| Abstract: | Ni catalyst promotes the three-component coupling reaction of vinyloxacyclopropane, alkyne, and dimethylzinc to provide 2,5-heptadienyl alcohol in high yields. Vinylcyclopropane also participates in a similar three-component coupling reaction to afford dimethyl (α-heptadienyl)malonate with excellent E-stereoselectivity. |
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