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ChemInform Abstract: Reactions of Uracils. Part 22. Synthesis of Pyrimido(5,4-c) quinolizines.

✍ Scribed by H. WAMHOFF; V. KRAMER-HOSS

Publisher: John Wiley and Sons
Year: 2010
Weight: 30 KB
Volume: 28
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199741194

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✦ Synopsis

Reactions of Uracils. Part 22. Synthesis of Pyrimido(5,4-c) quinolizines.

-Two different examples of heterocyclization reactions of uracil derivatives are described: aza-Wittig cyclization of (I) to (II) and special application of the tert-amino effect in compounds such as (V) to cyclize with ZnCl2/toluene to derivatives such as (VI). -(WAMHOFF, H.; KRAMER-

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