[EN] METHOD FOR PREPARATION OF THIOPHENECARBONYL CHLORIDES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE CHLORURES DE THIOPHÈNECARBONYLE
申请人:LONZA AG
公开号:WO2016150937A1
公开(公告)日:2016-09-29
The invention discloses a method for the preparation of thiophenecarbonyl chlorides starting from acetylthiophenes with thionyl chloride in the presence of a base.
该发明公开了一种从乙酰基噻吩出发,在碱的存在下利用氯化硫酰制备噻吩羰氯。