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ChemInform Abstract: A Novel Synthesis of Imidazo(2,1-d)(1,2,4)triazine and Imidazo(2,1-d)( 1,2,5)triazepine Derivatives via Ketene-N,N-acetal.

✍ Scribed by A. M. M. EL-SAGHIER; A. A. MAIHUB; H. A. AL-SHIRAYDA

Publisher: John Wiley and Sons
Year: 2010
Weight: 32 KB
Volume: 28
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199738213

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✦ Synopsis

A Novel Synthesis of Imidazo(2,1-d)(1,2,4)triazine and Imidazo(2,1d)( 1,2,5)triazepine Derivatives via Ketene-N,N-acetal.

-The synthesis of previously unreported derivatives of imidazotriazine ( cf. (X), (XIII), (XV)) and imidazotriazepine (cf. (XII), (XVII)) via the heterocyclic ketene-N,N-acetal (VIII) is reported. -(EL-SAGHIER, A.

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