作者:Paul Dowd、Christopher Kaufman、Yi Hyon Paik
DOI:10.1016/s0040-4039(00)95075-5
日期:1985.1
ketene acetal I in the presence of dirhodium tetraacetate yielding the metastable cyclopropanone ketal ester II, which was converted to the primary and tertiary cyclopropyl carbinols III and IV by treatment with lithium aluminum hydride and methyl lithium, respectively. Diazoacetonitrile yielded a stable crystalline cyclopropanone ketal nitrile X following reaction with the ketene acetal I.
重氮乙酸甲酯与乙酸烯酮缩醛I在四乙酸乙酸ho存在下反应,生成亚稳的环丙烷酮缩酮酯II,通过分别用氢化锂铝和甲基锂处理,将其转变为伯和叔环丙基甲醇III和IV。重氮乙腈与乙烯酮缩醛I反应后可生成稳定的结晶环丙烷酮缩酮X.