Electrochemically induced transformation of 4(6)-dihalomethyl-4(6)-methylcyclohexa-2,5(2,4)-dien-1-ones into 4(2)-methyltropones
作者:A. A. Moiseeva、G. V. Gavrilova、E. K. Beloglazkina、D. M. Krut’ko、N. V. Zyk
DOI:10.1134/s1070363211080135
日期:2011.8
Electrochemical investigation of 4(6)-dihalomethyl-4(6)-methylcyclohexa-2,5(2,4)-dien-1-ones using cyclic voltammetry (CVA) and rotating disc electrode (RDE) methods has been performed. The reductive dehalogenation of cyclohexa-2,5(2,4)-dien-1-ones having a dihalomethyl substituent at the tertiary carbon atom was shown to proceed as a two-electron reductive elimination of the geminal halogen atoms
使用循环伏安法(CVA)和旋转盘电极(RDE)方法对4(6)-二卤甲基-4(6)-甲基环己-2,5(2,4)-二烯-1-酮进行了电化学研究。显示在叔碳原子上具有二卤甲基取代基的环己2,5(2,4)-二烯-1-酮的还原脱卤反应是通过双电子还原消除双键卤素原子而中间形成的卡宾和随后的环己二烯酮的重排,其环扩展为相应的4-或2-甲基环庚-2,4,6-三烯-1-酮。