[EN] PROCESSES FOR THE PREPARATION OF COMPOUNDS, SUCH AS 3-ARYLBUTANALS, USEFUL IN THE SYNTHESIS OF MEDETOMIDINE<br/>[FR] PROCÉDÉS POUR LA PRÉPARATION DE COMPOSÉS, TELS QUE 3-ARYLBUTANALS, UTILES DANS LA SYNTHÈSE DE MÉDÉTOMIDINE
申请人:CAMBREX KARLSKOGA AB
公开号:WO2016120635A1
公开(公告)日:2016-08-04
There is provided a process for the preparation of a compound of formula (I) as defined herein, wherein said process comprises reacting a compound of formula (II) as defined s herein with one or more suitable Vilsmeier reagent.