专利名称：Esters of stilbene derivatives, process for
their preparation, intermediate productsand their preparation, use of the esters asinsecticides
发明人：Förster, Heinz, Dr.,Fuchs, Rainer,
Dr.,Hammann, Ingeborg, Dr.,Stendel,Wilhelm, Dr.
申请号：EP79102536申请日：19790718公开号：EP0007576A3公开日：19800528
摘要：in what r for a offenkettigen or cyclic alkylrest is substituted by halogen, whereappropriate, alkyl, cycloalkyl, alkenyl which, where appropriate, by halogen substituted,styryl,what if necessary by halogen substituted phenyl, which is, if necessary, by halogen,alkyl, alkoxy, alkylthio, halogenalkyl, halogenalkoxy,halogenalkylthio or methylendioxysubstituted, spirocyclisch linked cycloalkenyl, which may benzannelliert and r ishydrogen,cyan or alkinyl is undr2 for hydrogen, halogen or alkyl; procedure for theirproduction and their use for combating insects. intermediates of the formulas: in which r1and r2 have the above meaning, and its manufacture.
申请人：BAYER AG
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