作者:Xiao-Chun Hang、Wei-Peng Gu、Qing-Yun Chen、Ji-Chang Xiao、Wei-Guo Xu、Shubin Liu
DOI:10.1016/j.jfluchem.2010.11.007
日期:2011.1
Both experimental and computational approaches have been employed in the present work to investigate the thermal conversion of substituted difluoro(methylene)cyclopropanes (F2MCP) E-1,1-difluoro-2,2-dimethyl-3-tosylmethylene cyclopropane 1, to the thermodynamically more stable F2MCP products, 1,1-difluoro-2-tosyl-3-(propan-2-ylidene)cyclopropane 2, and 1-(3-(difluoromethylene)-2,2-dimethylcyclopro
实验和计算方法已经在目前的工作中被用来调查取代的二氟(亚甲基)环丙烷(F的热转化2 MCP)E-1,1-二氟-2,2-二甲基-3-环丙烷tosylmethylene 1,以热力学上更稳定的F 2 MCP产物1,1,1-二氟-2-甲苯磺酰基-3-(丙烷-2-亚烷基)环丙烷2和1-(3-(二氟亚甲基)-2,2-二甲基环丙基磺酰基)-4-甲苯3。分别获得了1和2的X射线晶体结构,并在此基础上对其结构和稳定性进行了理论分析。提出了可能的反应机理。