Artículos de revistas
BICYCLIC TRIAZOLES FROM A DIAZO TRANSFER-REACTION BETWEEN CYCLIC ENAMINONES AND 5,7-DINITRO-3-DIAZO-1,3-DIHYDRO-2H-INDOL-2-ONE
Registro en:
Tetrahedron. Pergamon-elsevier Science Ltd, v. 50, n. 23, n. 6723, n. 6726, 1994.
0040-4020
WOS:A1994NP49700002
10.1016/S0040-4020(01)81328-4
Autor
AUGUSTI, R
KASCHERES, C
Institución
Resumen
The synthetic usefulnes of a new method of 1,2,3,-triazole synthesis has been demonstrated. By employing cyclic enamino esters 3 and enamino ketones 4 in reactions with 5,7-dinitro-3-diazo-1,2,-dihydro-2H-indol-2-one (1), bicyclic triazoles 5 and 6 have been prepared in good to excellent yields. 50 23 6723 6726