Patent ID: 7034156
Filing Date: 2006-04-25
Classification: C07D

Abstract:
1. A process for preparing a compound of formula (I) in which is hydrogen, cyano, nitro, or halogen, R 2 is cyano, nitro, halogen, or optionally substituted alkyl or alkoxy, R 3 is hydrogen, hydroxyl, mercapto, amino, hydroxyamino, hydrazino, halogen, or one of the radicals —R 6 , -Q-R 6 , —NH—R 6 , —NH—O—R 6 , —NH—SO 2 —R 6 , —N(SO 2 —R 6 ) 2 , —CQ 1 -R 6 , —CQ 1 -Q 2 -R 6 , —CQ 1 -NH—R 6 , -Q 2 -CQ 1 -R 6 , —NH—CQ 1 -R 6 , —N(SO 2 —R 6 )(CQ 1 -R 6 ), -Q 2 -CQ 1 -Q 2 -R 6 , —NH—CQ 1 -Q 2 -R 6 , or -Q 2 -CQ 1 -NH—R 6 , where Q is O, S, SO, or SO Q R R 4 is hydrogen, halogen, or optionally substituted alkyl, and R 5 is fluorine- and/or chlorine-substituted alkyl, comprising reacting a compound of formula (II) in which R