申请人:Hooker Chemicals & Plastics Corporation
公开号:US04075238A1
公开(公告)日:1978-02-21
Polyhalobenzylic disulfooxonium compounds are produced by the reaction of aromatic methyl, halomethyl or hydroxymethyl substituents with sulfur trioxide. The disulfooxonium salts are readily converted to alcohols by hydrolysis to provide monomers for the production of fire resistant polymers and additives for polymers. Likewise, the disulfooxonium compounds of this invention present chemical intermediates for a wide range of useful products such as halogenated pesticides.
聚卤代苯基二磺氧化铵化合物是通过芳香族甲基、卤代甲基或羟甲基取代基与三氧化硫反应而产生的。这些二磺氧化铵盐通过水解可以轻易地转化为醇,为生产防火聚合物的单体和聚合物添加剂提供了原料。同样,本发明的二磺氧化铵化合物是一种广泛应用于卤代杀虫剂等有用产品的化学中间体。