Synthesis and structure of some condense
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Badawy, Mohamed A. ;Abdel-Hady, Sayed A. ;Mahmoud, Ahmed H. ;Ibrahim, Yehia A.
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Article
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1990
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John Wiley and Sons
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English
β 242 KB
## Abstract Condensation of 2βhydrazinoβ4(3__H__)βquinazolinone (1) with bielectrophilic reagents gives the corresponding triazoloquinazolines 8, the structures of which were established by selective synthesis through deamination of their __N__βamino derivatives. The synthesis of methylβsubstituted