117840-50-3Relevant academic research and scientific papers
Substituted 5-Imino-3,3-pentamethylene-1,2,4-thiadiazolidines by Amination of Thiourea Derivatives
Andreae, Siegfried,Schmitz, Ernst
, p. 1008 - 1014 (2007/10/02)
N-Acylthioureas 2a-b and thiosemicarbazones of aldehydes, ketones, and esters 4a-g are aminated at the potential SH-group by 3,3-pentamethyleneoxaziridine yielding substituted 5-imino-3,3-pentamethylene-1,2,4-thiadiazolidines 3 and 6 the latter via the intermediates 5.The reaction of the thiosemicarbazones 4 is a very general one, but only two acylthioureas 2 could be converted into the title compounds.
