作者:In Howa Jeong、Donald J. Burton、Daryl G. Cox
DOI:10.1016/s0040-4039(00)83859-9
日期:1986.1
Acylation of -phosphoranium salts with -acyl chlorides gives the corresponding -perfluoro betaine in high yield. Subsequent chlorination or bromination regiospecifically yields the α,α-dihalofluoromethyl perfluoroalkyl ketones.
-磷鎓盐与-酰氯的酰化以高收率得到相应的-全氟甜菜碱。随后的氯化或溴化区域特异性地产生α,α-二卤代氟甲基全氟烷基酮。