PREPARATION OF SUBSTITUTED 3-ARYL-5-TRIFLUOROMETHYL-1,2,4-OXADIAZOLES
申请人:BASF SE
公开号:US20200231556A1
公开(公告)日:2020-07-23
The present invention relates to a process for the preparation of 3-aryl-5-trifluoromethyl-1,2,4-oxadiazoles, which are useful as fungicidal compounds or as intermediates for the synthesis of fungicidal oxaciazole compounds, using trifluoroacetyl halides.