Patent ID: 8609667

Claim:
An E-type phenyl acrylic ester compound containing a substituted anilino pyrimidine group having the general formula I: wherein: R 1 is CCl 3 , CF 2 Cl, CFCl 2 , CF 3 , or CH 2 CF 3 ; R 2 is H, Cl, or CH 3 ; R 3 is H, C 1 -C 4 alkyl, alkylsulfonyl, or C 1 -C 4 alkylcarbonyl; Rn is selected from the group consisting of 2,4-difluoro, 2,4-dichloro, 2-fluoro-4-chloro, 2-chloro-4-fluoro, 2,3,4-trifluoro, 2,3,4-trichloro, 2,4-difluoro-3-methyl, 2,4-dichloro-3-methyl, 2-fluoro-3,4-dichloro, and 2-chloro-3,4-difluoro; or a hydrochloride, phosphate, acetate, benzene sulfonate, or oxalate salt thereof.