5416-30-8Relevant articles and documents
Aminomethylation of Thioureas with N,N-Dimethyl-1-(triethylsiloxy)methanamine, Involving Amino Group Exchange
McMahon,Sharma,Metta-Maga?a,Pannell
, p. 1764 - 1771 (2019)
The O-triethylsilylated hemiaminal Et3SiOCH2NMe2 readily transfers the Me2NCH2-group to various thioureas under mild conditions and without catalysts or co-reagents. In the reaction with PhNHC(=S)·NHPh, the initially formed mono-substituted derivative PhNHC(=S)NPhCH2NMe2 readily rearranges to produce the unsymmetrical thiourea PhNHC(=S)NMe2 and hexahydro-1,3,5-triphenyl-1,3,5-triazine.
A Convenient Synthesis of Mono-, N,N'-Di-, and Tri-substituted Selenoureas from Methyl Carbamimidothioates (S-Methylpseudothioureas)
Cohen, Victor Israel
, p. 60 - 63 (2007/10/02)
-