| abstract |
A process for preparing acylfluorides by reaction of carbonyl fluoride COF 2 with compounds having general formula: n nT=CR 1 R 2 (I) nwherein: n T is O or CF 2 R 1 and R 2 , equal or different, are F or a R(O) t radical, wherein R=linear or branched C 1 -C 7 (per)fluoroalkyl, optionally containing one or more oxygen atoms, t is an integer equal to zero or 1; wherein a catalyst supported on porous compound is used, the catalyst being selected from: CsF, RbF, KF, AgF, each optionally in admixture with one or more of the others. |