作者:Masaaki Miyashita、Ryuji Yamaguchi、Akira Yoshikoshi
DOI:10.1246/cl.1982.1505
日期:1982.10.5
As a convenient synthetic method of γ-keto acids, oxoalkylation of carboxylic acids with nitroolefins was examined. Carboxylic acid dianions reacted with conjugated nitroolefins at low temperature (−100°C) and a variety of γ-keto acids were obtained on acidic workup in moderate to good yields.
作为γ-酮酸的一种方便的合成方法,研究了羧酸与硝基烯烃的氧烷基化。羧酸二价阴离子在低温 (-100°C) 下与共轭硝基烯烃反应,并在酸性处理中以中等至良好的产率获得各种 γ-酮酸。