申请人:Sagami Chemical Research Center
公开号:US04268442A1
公开(公告)日:1981-05-19
There are disclosed processes for preparing an aromatic acetic acid by the reaction of an aromatic 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.
通过将芳香醛与三卤甲烷和烷硫醇的组合反应,以及在水和无极性极性溶剂的混合介质中,在碱的存在下,通过将醇衍生物(2,2,2-三卤代-1-芳基乙醇)与烷硫醇反应,揭示了制备芳香乙酸的过程。