1,2,3-三取代贫电子环丙烷衍生物与甲醇反应的研究  

Studies on the Reaction of 1,2,3-Trisubstituted Electron-deficient Cyclopropane Derivatives with Methanol

作　　者：曹卫国[1] 丁维钰[1] 童玮琦[1] 刘欣 邱梦遥 

机构地区：[1]上海大学化学系

出　　处：《高等学校化学学报》2000年第5期740-742,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金!(批准号:29772021);上海市教育委员会基金;中国科学院上海有机化学研究所金属有机开放实验室基金

摘　　要：In this paper, the reaction of 1, 2, 3-trisubstituted electron-deficient cyclopropane derivatives ets-1-benzoyl-2-p-substituted phenyl-6, 6-dimethyl-5, 7-dioxo-spiro-[2,5]-4, 8-octadiones with methanol was studied. The structures of the reaction products were confirmed as methyl　β-benzoyl-γ-methoxy-γ-p- substituted phenylbutyrates by means of IR, MS, microanalysis, IH, 13C NMR spectroscopies and APT techniques. The reaction mechanism for the formation of the product was also proposed.In this paper, the reaction of 1, 2, 3-trisubstituted electron-deficient cyclopropane derivatives ets-1-benzoyl-2-p-substituted phenyl-6, 6-dimethyl-5, 7-dioxo-spiro-[2,5]-4, 8-octadiones with methanol was studied. The structures of the reaction products were confirmed as methyl　β-benzoyl-γ-methoxy-γ-p- substituted phenylbutyrates by means of IR, MS, microanalysis, IH, 13C NMR spectroscopies and APT techniques. The reaction mechanism for the formation of the product was also proposed.

关 键 词：1 2 3-三取代环丙烷 甲醇 有机反应 

分 类 号：O624.11[理学—有机化学] O623.411[理学—化学]