The Condensation of Cyclic Aminoketones, Cyclohexanone and Cyclohexane-1,4-dione with some Phenolic Ethers in Polyphosphoric Acid
作者:Daniel Berney
DOI:10.1002/hlca.19780610322
日期:1978.4.19
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).