Synthesis and Spectroscopic Study of New 1H-1-Alkyl-6-methyl-7-nitroso-3-phenylpyrazolo[5,1-c][1,2,4]triazoles-Reference-Cited by-同舟云学术

Synthesis and Spectroscopic Study of New 1H-1-Alkyl-6-methyl-7-nitroso-3-phenylpyrazolo[5,1-c][1,2,4]triazoles

Published:2024-04-24 Issue:2 Volume:2024 Page:M1815
ISSN:1422-8599
Container-title:Molbank
language:en
Short-container-title:Molbank

Author:

Burcă Ion¹,Badea Valentin¹^ORCID,Bercean Vasile-Nicolae¹,Péter Francisc¹^ORCID

Affiliation:

1. Department of Applied Chemistry and Organic and Natural Compounds Engineering, Politehnica University Timisoara, Vasile Pârvan 6 Blvd., 300223 Timisoara, Romania

Abstract

The nitrosation of 1H-1-alkyl-6-methyl-3-phenylpyrazolo[5,1-c][1,2,4]triazoles leads to new 1H-1-alkyl-6-methyl-7-nitroso-3-phenylpyrazolo[5,1-c][1,2,4] triazoles that react in acidic media, giving rise to 1H-1-alkyl-7-hydroxyimino-6-methyl-3-phenylpyrazolo[5,1-c][1,2,4]triazolium salts. These compounds were characterized by FT-IR, UV-Vis, 1H-NMR, 13C-NMR, and 15N-NMR spectroscopic techniques.

Publisher

MDPI AG

Link

https://www.mdpi.com/1422-8599/2024/2/M1815/pdf

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