Chemistry of difluorocarbene: Synthesis and conversion of difluoro(methylene)cyclopropanes
Difluoro(methylene)cyclopropanes (F2MCPs) were prepared directly by difluorocarbene addition to allenes, and the resulting F2MCPs were converted into a variety of difluoro(methylene)cyclopropane derivatives through Heck reactions and
Thermal rearrangement of substituted difluoro(methylene)cyclopropane
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