Une nouvelle preparation du fluoroacetylene - sa reaction avec les organometalliques. Synthese d'alcynes et d'enynes divers
作者:R. Sauvêtre、J.F. Normant
DOI:10.1016/s0040-4039(00)85591-4
日期:1982.1
FCCH has been prepared from 1,1-difluoroethylene at low temperature. Its reaction with various organometallics opens a way to acetylenes bearing tertiary alkyl-, vinyl-, aryl- or heteroaryl groups directly α to the unsaturation.
FCCH是在低温下由1,1-二氟乙烯制备的。它与各种有机金属的反应开辟了一条途径,使带有叔烷基,乙烯基,芳基或杂芳基基团的乙炔直接进入不饱和键。