Synthesis of Oxazolo[5,4-e]indazoles from 4-oxo-5-diazo-4,5,6,7-tetrahydroindazoles and Various Nitriles

Latvijas Ķīmijas Žurnāls 2008
Ērika Bizdēna, Inta Strakova, Andris Strakovs, Māris Turks

Rhodium (II) acetate dimer-catalyzed reactions between 1-aryl/heteroaryl-3,6,6-trimethyl-4-oxo-5-diazo-4,5,6,7-tetrahydroindazoles and various nitriles (e.g.: arylnitriles, alkylnitriles, and 2-cyano-3-phenylamino-5,5-dimethylcyclohex-2-en-1-one) have been studied. This transformation provided corresponding oxazolo[5,4-e]indazoles in good yields.

Keywords
2-замещенные оксазоло[5,4-e]индазолы

Bizdēna, Ē., Strakova, I., Strakovs, A., Turks, M. Synthesis of Oxazolo[5,4-e]indazoles from 4-oxo-5-diazo-4,5,6,7-tetrahydroindazoles and Various Nitriles. Latvijas Ķīmijas Žurnāls, 2008, Nr.3, pp.244-250. ISSN 0868-8249.

Publication language
Russian (ru)