Patent ID: 7235696
Filing Date: 2007-06-26
Classification: B01J,C07B,C07F

Abstract:
1. Process for preparing compounds of the formula (I) in which R in which *3 has the definitions and areas of preference specified for formula (I) are reacted with compounds of the formula (IIIa) or (IIIb) to give compounds of the formula (IVa) and (IVb) and to compounds of the formula (IXa) and (IXb) to the compounds of the formula (I), where, in the formulae (IIa), (IIb), (IIIa), (IIIb), (IVa), (IVb), (Va), (Vb), (VIa), (VIb), (VIIa), (VIIb), (IXa), (IXb), (Xa) and (Xb), *2 and *3, R R Hal in the formulae (IIIa) and (IIIb) and (VIII) is in each case chlorine, bromine or iodine.