申请人:Bayer Aktiengesellschaft
公开号:US20020169316A1
公开(公告)日:2002-11-14
Process for preparing 3-(1-hydroxyphenyl-
1
-alkoximinomethyl)dioxazines The present invention relates to a plurality of novel processes and novel intermediates for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines, which are known as intermediates for preparing compounds having fungicidal properties (WO 95-04728).
制备3-(1-羟基苯基-1-烷氧基亚甲基)二氧杂环己烷的过程。本发明涉及一种制备3-(1-羟基苯基-1-烷氧基亚甲基)二氧杂环己烷的多种新工艺和新中间体,该中间体已知为制备具有杀菌性质的化合物的中间体(WO 95-04728)。