申请人:MITSUBISHI GAS CHEMICAL COMPANY, INC.
公开号:US20210009553A1
公开(公告)日:2021-01-14
The present invention enables provision of a production method for 1,2,3,5,6-pentathiepane, the method comprising, in the following order, step A for reacting a trithiocarbonate, sulfur, and a methane dihalide together using a phase-transfer catalyst in a multilayer system having a water layer and an organic layer, step B for separating the water layer from the organic layer, and step C for stopping the reaction using an acid.
本发明实现了一种用于1,2,3,5,6-五硫代戊烷的生产方法,该方法依次包括以下步骤:步骤A,使用相转移催化剂在具有水层和有机层的多层系统中将三硫代碳酸酯、硫和甲烷二卤化物一起反应;步骤B,将水层与有机层分离;步骤C,使用酸停止反应。