Patent ID: 6984760
Filing Date: 2006-01-10
Classification: C07C,Y02P

Abstract:
1. A process for the acylation of an aromatic compound (R 1 R 2 R 3 R 4 )-M—H of formula (I), wherein M is a single aromatic ring of 6 carbon atoms, a fused aromatic ring containing 10 carbon atoms and comprising 2 aromatic rings or a fused aromatic ring of 14 carbons atoms and comprising three aromatic rings: R 1 , R 2 , R 3 and R 4 are chemical groups attached to the aromatic ring wherein R 1 , R 2 , R 3 and R 4 are selected from the group consisting of hydrogen, alkane, alkene, phenyl, alkoxy, phenoxy, hydroxyl, acyl, ketones, amine, amide, thio, sulphonic acid, nitro or cyano group; using an acylating agent of formula (II) R 5 R 6 R 7 —Y—X wherein Y is a nucleus of an acylating agent and is selected from the group consisting of C—CO, C n H 2n-2 CO, C 6 H 2 —CO and C 6 H 2 C n H 2n —CO, n is an integer greater than zero and m is an integer greater than zero, X is a halogen atom or a hydroxyl group, and R