申请人:Monsanto Technology LLC
公开号:EP3438089A1
公开(公告)日:2019-02-06
The present disclosure relates, in general, to processes for converting 2,5-dichloroaniline compounds to the corresponding 2,5-dichlorobenzenediazonium compounds, and further relates to processes for the preparation of 2,5-dichloro-phenol which is a key intermediate used in the manufacture of dicamba.
本公开总体上涉及将
2,5-二氯苯胺化合物转化为相应的 2,5-二
氯苯偶氮化合物的工艺,并进一步涉及制备
2,5-二氯苯酚的工艺,而
2,5-二氯苯酚是用于制造
麦草畏的关键中间体。