Process for the preparation of 2-mercaptoalkyl-sulphides and
申请人:Agfa-Gevaert Aktiengesellschaft
公开号:US04355185A1
公开(公告)日:1982-10-19
2-Mercaptoalkylsulphides and 2-mercaptoalkylethers are obtained by the hydrazinolysis of 3-thiaalkylisothiuronium salts and 3-oxaalkylisothiuronium salts.
2-巯基烷基硫醚和2-巯基烷基醚是通过对3-硫代烷基异硫脲盐和3-氧代烷基异硫脲盐进行肼解得到的。
Thioethers having a high sulfur content and method therefor
申请人:Products Research & Chemical Corp.
公开号:US04609762A1
公开(公告)日:1986-09-02
Liquid polythioethers containing no oxygen in the polymeric backbone and a method for producing same which includes condensing an organic compound having primary mercaptan group with an organic compound having secondary hydroxyl group beta to a sulfur atom.