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。