Abstract
o-(N-Alkylamino)propiophenones are converted into 4-quinolones in the presence of chlorobenzene, potassium phosphate, morpholine, and nickel(0) catalyst. The reaction proceeds through the nickel-catalyzed formation of β-enaminones from o-(N-alkylamino)propiophenones and morpholine, followed by the intramolecular transamination.
Original language | English |
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Pages (from-to) | 1639-1642 |
Number of pages | 4 |
Journal | Synlett |
Volume | 23 |
Issue number | 11 |
DOIs | |
Publication status | Published - 2012 |
All Science Journal Classification (ASJC) codes
- Organic Chemistry