申请人:E. I. Du Pont de Nemours and Company
公开号:US04042373A1
公开(公告)日:1977-08-16
Compounds of the formula ##STR1## where N IS 0, 1, OR 2; Q is chlorine or bromine; X is fluorine, chlorine, bromine, or cyano; Y is hydrogen, fluorine, or chlorine; and V is hydrogen, fluorine, chlorine or alkoxy of 1 to 3 carbon atoms.
式为##STR1##的化合物,其中N为0、1或2;Q为氯或溴;X为氟、氯、溴或氰基;Y为氢、氟或氯;V为氢、氟、氯或1至3个碳原子的烷氧基。