Title of article :
Ethyl 5-oxo-3-arylamino-2,5-dihydroisoxazole-4- carboxylates as sources of imidazopyrimidine and aminoindole derivatives
Author/Authors :
Poursattar Marjani, Ahmad urmia university - Faculty of Science - Department of Chemistry, اروميه, ايران , Khalafy, Jabbar urmia university - Faculty of Science - Department of Chemistry, اروميه, ايران
Abstract :
The reaction of ethyl 5-oxo-3-arylamino-2,5-dihydroisoxazole-4- carboxylates with 2-chloropyrimidine and 2-chlorobenzoxazole gave the corresponding isoxazolones with pyrimidine and benzoxazole rings substituted on N -2. Their rearrangements with triethylamine in ethanol produced the corresponding imidazopyrimidine and aminoindole derivatives, respectively, through intramolecular cyclisation.
Keywords :
Isoxazolones , 2 , chloropyrimidine , 2 , chlorobenzoxazole , rearrangements , imidazopyrimidines , aminoindoles
Journal title :
Turkish Journal of Chemistry
Journal title :
Turkish Journal of Chemistry
