Synthetic Reactions by Complex Catalysts. XXVI. The Copper-catalyzed Reaction of α,β-Unsaturated Isocyanide with Active Methylene Compounds
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概要
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The Cu<SUB>2</SUB>O-catalyzed reaction of α,β-unsaturated isonitrile with active methylene compound is described. Vinyl isocyanide (VIC) and propenyl isocyanide (PPIC) were employed as the isocyanide components. In addition, allyl isocyanide (AIC), which has been known to be rearranged readily to PPIC by Cu<SUB>2</SUB>O, was also used as a precursor of PPIC. Five types of products were isolated and identified. These products were explained by a scheme starting with an intermediate of the organocopper-isonitrile complex (<B>9</B>) derived from the active methylene compound.
- 公益社団法人 日本化学会の論文
著者
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Ito Yoshihiko
Department Of Mathematics Faculty Of Education Kumamoto University
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Saegusa Takeo
Department Of Synthetic Chemistry Faculty Of Engineering Kyoto University
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Murase Ichiki
Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University
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