[EN] PROCESS FOR THE PREPARATION OF 3-HYDROXYPICOLINIC ACIDS<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ACIDES 3--HYDROXYPICOLINIQUES
申请人:DOW AGROSCIENCES LLC
公开号:WO2016007532A1
公开(公告)日:2016-01-14
4,6-Dibromo-3-hydroxypicolinate esters are prepared from furan-2-yl aminoacetates in one chemical step by use of a bromination-rearrangement reaction.