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
From page
847
To page
858
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
Record number
2533057
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