Patent ID: 6043397
Filing Date: 2000-03-28
Classification: C07B,C07C

Abstract:
A method for the production of a fluorine-containing aromatic compound which comprises reacting an aromatic compound (A) having a cyclic skeletal part of 6 to 16 carbon atoms with a plurality of --C(.dbd.O)X groups, wherein X stands for a hydrogen atom, a halogen atom, or an alkyl group of 1 to 10 carbon atoms, and having the remaining hydrogen atoms unsubstituted or partly or wholly substituted with at least one species of halogen atom to react with a compound (B) represented by the formula: ##STR9## wherein R.sup.1 and R.sup.2 independently stand for an alkyl group of 1 to 6 carbon atoms or a phenyl group, the amount of said compound (B) used being in the range of 1.2 to 3.0 mol equivalents based on the amount of the compound (A) used.