Aminolysis of the product of the oxidation of 2-methylquinoline-3-carboxylic acid by thionyl chloride
โ Scribed by V. P. Semenov; P. S. Lobanov; V. A. Gindin; A. A. Potekhin
- Publisher
- Springer US
- Year
- 1993
- Tongue
- English
- Weight
- 90 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0009-3122
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๐ SIMILAR VOLUMES
In 8 recent paper (3) the authors suggested that the abnormal reaction of thionyl chloride with 4-nitro-2,5-dimethoxyphenylacetic acid to give a sulfenyl chloride proceeded by means of a mechanism which involved Dxidation of a benzylic position. Although
Activation of the 4-Oxo Function in 1-Alkyl-1,4-dihydro-4oxoquinoline-3-carboxylic Acids with Thionyl Chloride. -Treatment of the title acids (I) with SOCl 2 and subsequently with amines (II) affords the hitherto unknown 4-imino acids (III) and/or the 4-imino amides (IV) instead of the expected 4-o