Copper (I) complexes from 1-bromopropyn-3-ols, dimethylformamide and copper (I) cyanide and their conversion to hydroxyacetylenic nitriles and hexadiynediols

SR Landor, B Demetriou, R Grzeskowiak…

文献索引：Landor,S.R. et al. Journal of Organometallic Chemistry, 1975 , vol. 93, p. 129 - 137

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被引用次数: 72

摘要

Abstract Copper (I) complexes of approximate composition (CuCN) 4·(DMF) 2· RR′ C (OH) C CBr have been isolated from copper (I) cyanide and 1-bromopropyn-3-ols in dry dimethylformamide (DMF). Decomposition of thes complexes with aqueous DMF gives 4- hydroxybutynenitriles in about 60% yield. For preparative purposes it is not necessary to isolate the complex, similar yields being obtained in a one step process. Decomposition of ...