申请人:Bayer Aktiengesellschaft
公开号:US05475115A1
公开(公告)日:1995-12-12
The invention relates to a new process and new intermediates for the preparation of triazolinones of the general formula (I) ##STR1## in which R.sup.1 represents in each case optionally substituted alkyl or cycloalkyl and R.sup.2 represents amino or in each case optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkylamino, dialkylamino, cycloalkyl, cycloalkylalkyl or phenyl, and to new intermediates for the preparation of triazolinones, many of which are known and which can be used as intermediates for the preparation of herbicides and insecticides.
该发明涉及一种新的工艺和新的中间体,用于制备一般式(I)的三唑酮,其中R.sup.1在每种情况下代表可选择地取代的烷基或环烷基,R.sup.2代表氨基或在每种情况下可选择地取代的烷基、烯基、炔基、烷氧基、烷基氨基、二烷基氨基、环烷基、环烷基烷基或苯基,并且用于制备三唑酮的新中间体,其中许多是已知的,可以用作制备除草剂和杀虫剂的中间体。