The intermediate ##STR1## wherein R is a lower alkyl group, is used to prepare a N-alkyl-3,4-dialkyl-2,6,-dinitro-aniline in a relatively simple, inexpensive and safe fashion, and with a high yield.
Multi-stage process for preparing N-alkyl-3,4-dialkyl-2,6-dinitroanilines
申请人:Agan Chemical Manufacturers Ltd.
公开号:US05602283A1
公开(公告)日:1997-02-11
A multistage process of preparing N-alkyl-3,4-dialkyl-2,6-dinitroanilines starts from 3,4-dialkyl phenol and goes through the stages of 3,4-dialkyl-2,6-dinitrophenol and 3,4-dialkyl-2,6-ditro alkoxybenzene, wherein the latter are new compounds.