申请人:NIPPON SHOKUBAI CO., LTD.
公开号:EP0819674A2
公开(公告)日:1998-01-21
A method for the production of a sulfide group-containing thiol compound which comprises causing alkylene sulfide to react with a thiol compound in the presence of at least one basic catalyst selected from the group consisting of basic ion-exchange resins, quaternary ammonium compounds and alkyl pyridinium compounds, thereby inducing the ring-opening addition of the alkylene sulfide to the thiol compound. Further, a method for the production of a sulfide group-containing mercaptocarboxylic ester which comprises causing an alkylene sulfide to react with a mercaptocarboxylic ester.
一种生产含硫化基硫醇化合物的方法,包括在至少一种碱性催化剂存在下,使亚硫酸亚烷基与硫醇化合物反应,该碱性催化剂选自由碱性离子交换树脂、季铵化合物和烷基吡啶鎓化合物组成的组,从而诱导亚硫酸亚烷基与硫醇化合物的开环加成。此外,一种生产含硫化基的巯基羧酸酯的方法,包括使亚硫化烷基与巯基羧酸酯反应。