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- Title
Reactions of Polyfluorinated 2-Arylhydrazono-3-oxocarboxylic Acid Esters with o-Phenylenediamine.
- Authors
Khudina, O. G.; Shchegl'kov, E. V.; Burgart, Ya. V.; Saloutin, V. I.
- Abstract
Polyfluorinated 2-arylhydrazono-3-oxocarboxylic acid esters react with o-phenylenediamine in neutral medium to give mainly the corresponding o-aminoanilides which can be converted into 1,5-benzodi-azepin-2-ones. In the reactions with ethyl 2-arylhydrazono-3-oxobutanoate and its 4,4-di- and 4,4,4-trifluoro derivatives, ethyl 2-(2-benzimidazolyl)-2-[(4-methylphenyl)hydrazono]ethanoate is also formed.
- Subjects
ESTERS; CARBOXYLIC acids; CHEMICAL reactions; FLUORINATION; PHENYLENEDIAMINES; KETONES
- Publication
Russian Journal of Organic Chemistry, 2004, Vol 40, Issue 6, p813
- ISSN
1070-4280
- Publication type
Article
- DOI
10.1023/B:RUJO.0000044543.44091.a8