4686-15-1Relevant academic research and scientific papers
The Chemistry of 3-(α-Cyanobenzylidene)-1-phenyltriazenes and Their Conversion to Diarylmaleimides and Phenanthrene-9,10-dicarboximides
Smith, Peter A. S.,Friar, James Jeffrey,Resemann, Wolfgang,Watson, Andrew C.
, p. 3351 - 3362 (2007/10/02)
3-(α-Cyanobenzylidene)-1-phenyltriazine (3a), the product of thermolysis of 5-azido-1,4-diphenyl-1,2,3-triazole (2), is attacked by nucleophilic reagents at the azomethine carbon.Alcohols and phenol give rise to acetals of the N-phenylamidine of phenylgly
Enamines et enediamines: synthese et oxydation anodique. Application a la formation de nouveaux heterocycles
Cariou, Michel,Carlier, Roger,Simonet, Jacques
, p. 781 - 792 (2007/10/02)
The anodic oxidation of certain tertiary enamines and enediamines is particularly sensitive to the medium effect: specific action of bases leading to either dimers or trimers, or to the formation of a new 3 H-indole (case of enamines); reaction with moisture in the solvent allowing the obtention of indolooxazolidines (case of enediamines).The reactivity of the oxidized forms of the substrates is discussed as a function of the nature of the electrolysis medium and the structure of the products amenable to electrolysis.
Interception of Photochemical Intermediates of Thiazole Derivatives. Formation and Isomerisation of Iminoazetine and Azetinone Intermediates
Kato, Hiroshi,Wakao, Kozo,Yamada, Akira,Kojima, Masanobu
, p. 1558 - 1559 (2007/10/02)
Irradiation of 4-aminothiazolium salts (7) in the presence of tributylphosphine gave enaminonitriles (9) and benzoylacetonitrile (8) by isomerisation and hydration of the iminoazetine intermediates (11), while a similar irradiation of the mesoionic triphenylthiazolium-4-olate (1) gave the quinolinol (5) by isomerisation of the azetinone intermediate (3).
