Patent ID: 6485799
Filing Date: 2002-11-26
Classification: C07C,C07D,C09K

Abstract:
An aniline derivative represented by general formula (1) wherein R and Râ€² represent independently of each other alkyl with 1 to 10 carbon, alkoxyalkyl with 1 to 10 carbon, or hydrogen; X represents cyano, halogen, haloalkyl, haloalkyloxy, or 2-cyanoethynyl; Y represents fluorine or hydrogen; na and nc represent independently of each other 0 or 1; Za, Zb, and Zc represent independently of each other a single bond, 1,2-ethylene, carbonyloxy, or oxymethylene; ring A1 represents 1,4-phenylene in which hydrogen may be replaced by fluorine; ring A2 and ring A3 represent independently of each other 1,4-cyclohexylene, 1,4-phenylene in which hydrogen may be replaced by fluorine, or 1,3-pyrimidine-2,5-diyl;excluding the single aniline derivative where both of R and Râ€² represent methyl, X represents chlorine, Y represents hydrogen, both of na and nc represent 0, Za represents a single bond, and ring A1 represents 1,4-phenylene.