61404-77-1Relevant academic research and scientific papers
The photochemistry of 2-diazo- and 3-diazopyrroles
Buscemi, Silvestre,Pace, Andrea,Cirrincione, Girolamo,Diana, Patrizia
, p. 1631 - 1638 (1999)
The photochemistry of 2-diazo- and 3-diazopyrroles has been investigated. The irradiation of 2-diazo-3-cyano-4-methyl-5-phenylpyrrole in various reaction solvents brings to a photolytic singlet carbene intermediate, which evolves into 2-substituted pyrroles. A substituent effects has been recognized in the irradiations of some 3-diazopyrroles in methanol.
Pyrrolo[2,1-d][1,2,3,5]tetrazines, a new class of azolotetrazines related to the antitumor drug temozolomide
Diana, Patrizia,Barraja, Paola,Lauria, Antonino,Almerico, Anna Maria,Dattolo, Gactano,Cirrincione, Girolamo
, p. 2082 - 2086 (2007/10/03)
A series of derivatives of the new ring system pyrrolo[2,1- d][1,2,3,5]tetrazine, potential antineoplastic agents, were obtained in good yield from the reaction of 2-diazopyrroles with isocyanates at room temperature and in the dark. Atomic charges at C-4
