申请人:BASF Aktiengesellschaft
公开号:US05194610A1
公开(公告)日:1993-03-16
Trifluoro- and chlorodifluoromethoxy-1,3,5-triazines of the formula I ##STR1## where R.sup.1 and R.sup.2 are each, independently of one another, hydrogen, halogen or C.sub.1 -C.sub.4 -haloalkyl, and R.sup.1 is also trifluoro- or chlorodifluoromethoxy, and n is 0 or 1, excepting 2,4-dichloro-6-trifluoromethoxy-1,3,5-triazine, are prepared as described.
三氟-和氯二氟甲氧基-1,3,5-三嗪的化学式为I ##STR1## 其中R.sup.1和R.sup.2分别独立地为氢、卤素或C.sub.1 -C.sub.4-卤代烷基,而R.sup.1还可以是三氟-或氯二氟甲氧基,n为0或1,但不包括2,4-二氯-6-三氟甲氧基-1,3,5-三嗪,按照描述进行制备。