📜1-氯-2-丙醇置于sodium Sulfide,乙醇体系中,化学反应生成 1,1'-硫代二丙-2-醇 参考文献:Williams; Woodward,Journal Of The Chemical Society,1948,P. 41 标题:Williams; Woodward,Journal Of The Chemical Society,1948,P. 41
专利号:US-3772268-A 优先权日:1971-12-20 标题 :Purification of copper contaminated dye compounds using di(hydroxyalkyl)sulfides 发明人:GILES R; STRALEY J 权利人:EASTMAN KODAK CO 摘要:COPPER IMPURITIES IN DYE COMPOUNDS ARE REMOVED BY CONTACTING SUCH A CONTAMINATED COMPOUND WITH A DI(HYDROXYALKYL)SULFIDE AND RECOVERING THE DYE SUBSTANTIALLY FREE OF COPPER. THE PROCESS CAN BE EMPLOYED IN CONJUNCTION WITH THE SYNTHESIS OF CAYNO SUBSTITUTED DYES BY CYAMIDE DISPLACEMENT REACTIONS WHICH EMPLOY COPPER AS A CATALYST. THE PURIFICATION PROCESS RESULTS IN CERTAIN ADDITION COMPOUNDS OF A CUPROUS OF CUPRIC SALT AND THE DI(HYDROXYALKYL)SULFIDE.
专利号:CN-115260065-A 优先权日:2022-07-13 标 题:A kind of synthesis technology of thioether type antioxidant
参考文献:10.1134/s0965544112010069 摘要:Malievskii AD. Routes for reactions of alkylene oxides with R-β-hydroxyalkyl sulfides: Unusual exchange of functional groups. Petroleum Chemistry. 2012 May 15;52(3):194–203. doi: 10.1134/s0965544112010069.