申请人:Phillips Petroleum Company
公开号:US03956411A1
公开(公告)日:1976-05-11
Vinylidene chloride and vinylidene bromide are alkylated by reaction with alkylating agents such as selected olefins, tert-alkyl halides, and secondary or tertiary alcohols in a reaction medium comprising trifluoromethane-sulfonic acid. In specific embodiments, the reaction medium can additionally comprise water, methanol, and BF.sub.3.
氯乙烯和溴乙烯通过与烷基化剂(如选择的烯烃、叔烷基卤化物和二级或三级醇)在含三氟甲磺酸的反应介质中反应而发生烷基化。在具体实施例中,反应介质还可以包括水、甲醇和BF.sub.3。