Study on treatment of phenolic compounds in cokery wastewater by propyl-alcohol ammonium sulfate aqueous two-phase system Synthesis of cysteamine hydrochloride via alkali hydrolyzation of mercaptothiazoline 醇-盐双水相技术去除废水中的酚类物质巯基噻唑啉碱水解合成半胱胺盐酸盐
The crystal structure of phenyl 2-thio-1,3-thiazolidine-3-carboxylate ( 3i) were determined by X-ray diffraction analysis, and the structure of the condensation products of 2-thio-1,3-thiazolidine and chloroformates were proven to be 2-thio-1,3-thiazolidine-3-carboxylate rather than the ester of mercaptothiazoline. 通过X-ray单晶衍射测定了2-硫代-1,3-噻唑烷-3-甲酸苯酯(3i)的晶体结构,证实反应产物为硫酮式而非硫酯式结构。