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The Condensation of Cyclic Aminoketones, Cyclohexanone and Cyclohexane-1,4-dione with some Phenolic Ethers in Polyphosphoric Acid

✍ Scribed by Daniel Berney

Publisher: John Wiley and Sons
Year: 1978
Tongue: German
Weight: 194 KB
Volume: 61
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19780610322

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✦ Synopsis

Abstract

The title condensations gave respectively: gem‐bisarylated cyclic amines 3a–k or monoarylated unsaturated cyclic amines 4a–g, 1,3‐bisarylated cyclohexadienes 6a, 6b, the condensed bicyclo [2,2,2]‐octane 8. In addition the aromatic ketone 9 gave the fluorenone 10 on treatment with polyphosphoric acid (PPA).

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