Synthesis of 4-Amino-4,5-dihydro-1H-1,2,4-triazole-5-ones and their Isatin-3-imine Derivatives

Synthesis of 4-Amino-4,5-dihydro-1H-1,2,4-triazole-5-ones and their Isatin-3-imine Derivatives

Iminoester hydrochlorides 1 have been synthesized. These compounds werethen converted into ester ethoxycarbonyl hydrazones 2, from which in turn a new seriesof substituted 4-amino-4,5-dihydro-1H-1,2,4-triazole-5-ones, 3, was then prepared.Finally a set of isatin imine derivatives 4 was obtained from...

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Bibliographic Details
Main Author: Bahittin Kahveci
Format: Article
Language:English
Published: MDPI AG 2005-02-01
Series:Molecules
Subjects:
Iminoesters
ethoxycarbonyl hydrazones
4-amino-1
2
4-triazole-5-ones
isatin
Online Access:http://www.mdpi.com/1420-3049/10/2/376/

Internet

http://www.mdpi.com/1420-3049/10/2/376/

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