Synthesis of thio ethers and thiocyanic acid esters using triphase catalysis

芳香 族 对称硫醚和 硫 氰酸酯的三相催化合成

A salt of thiocyanic acid ; formed when alkaline cyanides are fused with sulfur .

硫 氰酸的一种盐，当碱性氰化物被硫磺 溶解时形成。

Hydrocarbyl sulfuryl chloride was prepared by the oxidation of S - hydrocarbyl isothiouronium salts thiocyanic esters and sulfuric ether in the medium of hydrochloric acid under mild conditions with high yields .

以S-烃基异硫脲盐、 硫 氰酸酯、硫醚为底物，在 盐酸介质中，温和条件下，通过氧化法高产率地合成了烃基磺酰氯；

It was pointed out that the MIBK in thiocyanic acid system for separating zirconium and hafnium was effective and with complete technology it can be used in production on a large scale .

指出，MIBK在 硫 氰酸体系中萃取分离锆铪分离效果好，技术 成熟，可进行规模生产。