35467-87-9Relevant academic research and scientific papers
Pyrazolinone Carbonyl Ylides: Novel Photochemistry of Oxiran and Diazo-compounds
Ege, Seyhan N.,Gess, E. Joseph,Thomas, Anthony,Umrigar, Pesi,Griffin, Gary W.,et al.
, p. 1263 - 1265 (1980)
A series of oxopyrazoline-4-spiro-oxirans and 4-diazo-3-methyl-1-phenyl-5-oxo-2-pyrazoline have been photolysed to generate reactive intermediates incorporating the pyrazolinone ring, which have been trapped with nucleophilic solvents and investigated by
Reactive intermediates in the photochemistry of 4-diazo-2-pyrazolin-5-ones
Umrigar, Pesi,Griffin, Gary W.,Ege, Seyhan N.,Adams, Alan D.,Das, Paritosh K.
, p. 2456 - 2463 (2007/10/02)
Photolysis of 4-diazo-2-pyrazolin-5-ones in methanol gives a mixture of stereoisomeric methyl 3-aryl-(or alkyl-)azo-2-alkenoates.A study of the absorption spectra of the species generated upon steady-state photolyses in glasses at 77 K, in solution at 296
