Patent ID: 6600048
Filing Date: 2003-07-29
Classification: A01N,C07C,C07D

Abstract:
A method for preparing the compound (1) by reacting the compound of the formula (12) and the compound of the formula (13): wherein,R is methyl or ethyl group; X is hydrogen, halogen, cyano, C1ËœC6 alkyl, C1ËœC6 alkoxy, C1ËœC3 haloalkyl substituted with 1 to 3 of halogen atom(s), C1ËœC3 haloalkoxy substituted with 1 to 3 of halogen atom(s), C2ËœC4 alkoxyalkoxy, phenoxy, benzyloxy, C2ËœC6 alkenyl, C2ËœC6 alkinyl, C2ËœC6 alkenyloxy, C2ËœC6alkinyloxy, or phenyl group; Y is hydrogen or fluoro; n is an integer of 1 or 2, when n is 2, X can be in a combination of other substituents; and Yâ€² is halogen, alkylsulfonyloxy, haloalkylsulfonyloxy, benzenesulfonyloxy or toluenesulfonyloxy group.