An approach to novel fused triazole or t
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Antonio Da Settimo; Giampaolo Primofiore; Federico Da Settimo; Gianluca Pardi; F
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Article
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2002
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Journal of Heterocyclic Chemistry
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English
⚖ 64 KB
## Abstract The synthetic potential of the title compounds benzimidazo[1,2‐__a__]quinazoline‐5(7__H__)‐one **2a** and 5,7‐dihydro‐5‐oxopyrido[3′,2′:5,6]pyrimido[1,2‐__a__]benzimidazole **2b** for the construction of novel polyhetero‐cyclic frameworks is reported. Compounds **2a,b**, by conversion i