2-Amino-(fluoroalkoxy)pyrimidines of the formula I ##STR1## where R.sup.1 is hydrogen, alkyl, alkenyl or alkynyl, R.sup.2 is hydrogen, halogen or haloalkyl, or else trifluoromethoxy or chlorodifluoromethoxy, R.sup.3 is hydrogen, halogen or C.sub.1 -C.sub.4 -haloalkyl and n is 0 or 1, are prepared as described.
公式I中的2-
氨基-(氟烷氧基)
嘧啶,其中R.sup.1是氢、烷基、烯基或炔基,R.sup.2是氢、卤素或卤代烷基,或三
氟甲氧基或
氯二
氟甲氧基,R.sup.3是氢、卤素或C.sub.1 -C.sub.4 -卤代烷基,n为0或1,按照描述制备。