Synthesis of Novel Halogenated
4(1H)-Quinolones by Thermolysis of Arylaminomethylene-1,3-dioxane-4,6-diones

Sven Rotzoll; Helmut Reinke; Christine Fischer; Peter Langer

doi:10.1055/s-0028-1083237

PAPER

Synthesis of Novel Halogenated 4(1H)-Quinolones by Thermolysis of Arylaminomethylene-1,3-dioxane-4,6-diones

Sven Rotzoll^a, Helmut Reinke^a, Christine Fischer^b, Peter Langer*^a,b
^a Institut für Chemie, Universität Rostock, Albert-Einstein-Str. 3a, 18059 Rostock, Germany
Fax: +49(381)4986412; e-Mail: peter.langer@uni-rostock.de;
^b Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Str. 29a, 18059 Rostock, Germany

Abstract

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Abstract

A variety of novel 4(1H)-quinolone derivatives were prepared by thermolysis of aminomethylene Meldrum’s acid derivatives.

Key words

N-heterocycles - quinolones - cyclizations

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References

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CCDC-695059 (3d), CCDC-695060 (4o) and CCDC-695061 (6c) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.

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