Multicomponent cyclothiomethylation of phenylenediamines and 4,4'-diaminodiphenyls with formaldehyde and 1,2-ethanedithiol
作者:G. R. Khabibullina、E. S. Fedotova、G. R. Anpilogova、V. R. Akhmetova、A. G. Ibragimov
DOI:10.1134/s1070363216070124
日期:2016.7
o-phenylenediamine, 4,4'-diaminodiphenyl, 4,4'-diaminodiphenyl oxide, and 4,4'-diaminodiphenylmethane with formaldehyde and 1,2- ethanedithiol was performed. Sorption properties of the newly synthesized bis[4-(1,5,3-dithiazepan-3-yl)-phenyl] oxide were investigated by the batch technique. High efficiency of the recovery of palladium(II) with this reagent from hydrochloric acid solutions at room temperature
通过邻苯二胺,4,4'-二氨基二苯基,4,4'-二氨基二苯甲烷和4,4'-二氨基二苯甲烷与甲醛和1,2-的环硫甲基化一锅合成bis-1,5,3-二硫杂二氮卓进行乙二硫醇。通过分批技术研究了新合成的双[4-(1,5,3-二硫杂庚烷-3-基)-苯基]氧化物的吸附性能。在室温下用该试剂从盐酸溶液中回收钯(II)的效率很高。