## Abstract A modification of the Gould‐Jacobs reaction, particularly useful for the preparation of N‐alkyl‐4‐quinolone‐3‐carboxylic acids, is described. Decarboxylation of these acids leads to N‐alkyl‐4‐quinolones or, in the case of N‐ethyl‐benzo[h]‐4‐quinolone‐3‐carboxylic acid, to 4‐ethoxy‐benzo
The polymorphism of some liquid crystalline 4′-n-alkyloxy-3′-nitro-biphenylcarboxylic acids
✍ Scribed by Dr. habil. D. Demus; Dr. med. habil. Dr. rer. nat. D. Marzotko; Dr. N. K. Sharma; Dr. A. Wiegeleben
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 584 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0232-1300
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📜 SIMILAR VOLUMES
A highly acldlc P-dlketone, 3-phenyl4benzoyl-%soxazolone (HPBI), was synthesized and the acid dlssoclatlon constant and the partltlon constant between an orgamc solvent and 0 1 M sodium perchlorate solution were determmed by a hqmd-hqmd dlstrlbutlon method The extraction of lanthamdes urlth HPBI was
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