4720-61-0Relevant academic research and scientific papers
SULFOALKYLATION OF ORGANOSULFUR COMPOUNDS
Malinauskas, A. A.,Mozolis, V. V.,Gurklene, M. P.
, p. 1377 - 1379 (2007/10/02)
A new method was developed for the sulfopropylation of 2-mercaptobenzothiazole and 2-mercaptobenzimidazole by direct reaction with 3-hydroxypropanesulfonic acid in hydrochloric or hydrobromic acid or their mixtures at 100-105 deg C for 8-12 h.The reaction of thiourea and thiosemicarbazide with sodium hydroxymethanesulfonate in a weakly alkaline medium gave the disodium salt of N,N'-disulfomethylthiourea and the sodium salt of 1-sulfomethyl-3-thiosemicarbazide respectively.
