2-Amino-2-thiazoline. IV. Ring-opening of 2-amino-2-thiazolines and 2-amino-2-selenazoline with hydrogen sulfide to form thiourea derivatives
DL Klayman, PT McIntyre
Index: Klayman,D.L.; McIntyre,P.T. Journal of Organic Chemistry, 1968 , vol. 33, # 2 p. 884 - 887
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Citation Number: 3
Abstract
H2NCNHCH2CHZSH-% J/?(HZN CN HCH2CH2S-), Vvi nitroprusside test for a thiol, shows a peak in the infrared at 4.03 I.((SH), and reacts with ammoniacal silver nitrate solution to form a black precipitate of silver sulfide, indicative of a thiourea.'Compound V and related mercaptoethylthioureas which were obtained were generally accompanied by their corresponding disulfides. The thiol forms, when isolated, were found difficult to ...
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