Abstract
Methods are described for accessing the little known class of 4-alkyliminoquinoline-3-carboxamide title compounds 4; viz., from 4-oxoquinoline-3-carboxylic acids treated successively with thionyl chloride and amine, from 4-oxoquinoline-3-carboxylic esters treated likewise, and from the hydrogen chloride salt of a 4-alkyliminoquinoline-3-carboxylic ester and amine. Mechanistic aspects of the syntheses are discussed, and some spectroscopic and chemical properties of the title compounds are presented.
| Original language | English |
|---|---|
| Pages (from-to) | 102-117 |
| Number of pages | 16 |
| Journal | South African Journal of Chemistry |
| Volume | 54 |
| Publication status | Published - 25 Sep 2001 |
Keywords
- Mechanism
- Quinolin-4-imines
- Quinolin-4-ones