申请人:SAGAMI CHEMICAL RESEARCH CENTER
公开号:EP0011279A1
公开(公告)日:1980-05-28
Aromatically substituted acetic acids are prepared by the reaction of an aromatically substituted aldehyde with a combination of a trihalomethane and an alkanethiol, and by the reaction of an alcohol derivative (2,2,2-trihalo-1-arylethanol) with an alkanethiol, in the presence of a base in a mixed medium of water and an aprotic polar solvent.
芳香取代的
乙酸是通过芳香取代的醛与三卤
甲烷和烷
硫醇的组合反应,以及醇衍
生物(2,2,2-三卤-1-芳基
乙醇)与烷
硫醇的反应,在碱的存在下,在
水和非沸腾极性溶剂的混合介质中制备的。