36214-48-9Relevant articles and documents
1-Thia-3,4-diazolidine-2,5-dione Functionality: A Photochemical Synthon for the Azo Group
Squillacote, Michael,Felippis, James De
, p. 3564 - 3571 (2007/10/02)
The 1-thia-3,4-diazolidine-2,5-dione functional group was shown to yield azo compounds upon photolysis.This photoreaction when combined with the known ability of this group to react in a Diels-Alder fashion or as a dinucleophile toward alkylating agents greatly increases the utility of this functionality.The dual reactivity of this group was demonstrated in the synthesis of a number of 3,4-dialkyl-1-thia-3,4-diazolodone-2,5-diones.The photolysis of these compounds produced either thermally stable cyclic azo compounds or the decomposition products of thermally unstable azo compounds.
Ureas as Amine Substrate for Hydrazine and Alkylhydrazine Synthesis---Reaction of Chloramine with Monomethylurea and Formation of 1-Methyltriazane
Prakash, Hari,Sisler, Harry H.
, p. 825 - 828 (2007/10/02)
Reaction of chloramine with monomethylurea has been shown to yield monomethylhydrazine and several side products, e. g., formaldehyde monomethylhydrazone, 1,1-dimethylhydrazine, methyliminotarazane, and methanol, originating from the further oxidation of monomethylhydrazine with chloramine.Evidence for the existance of 1-methyltriazane, CH3NHNHNH2, is presented for the first time.
