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Synthesis and reactivity of enaminone of naphtho[b]1,4-oxazine: One pot synthesis of novel isolated and heterocycle-fused derivatives with antimicrobial and antifungal activities
作者:Islam H. El Azab、Khaled M. Khaled
DOI:10.1134/s106816201504007x
日期:2015.7
The synthesis of the multifunctional, hitherto unreported 3-(3-(dimethylamino)acryloyl)-2H-naphtho[1,2-b][1,4]oxazin-2-one was described and its utility as a versatile building block was demonstrated for the synthesis of some new pyrimidines, pyrazoles, isoxazoles, pyrazolo[a]pyrimidines, triazolo[a]pyrimidines, pyrido[d]pyrimidines, pyrido[d]pyrimidines, piperidines, pyrido[a]benzimidazoles, 2H-pyran-3carboxamides