Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives

Mocanu, Anca Mihaela; Luca, Constantin; Luca, Alina Costina

Anca Mihaela Mocanu, Constantin Luca, Alina Costina Luca

Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives

Abstract:

The purpose of this research is to synthetize, characterize and thermal degradation of new heterolytic derivates with potential biological properties. The derivates synthesis was done by obtaining new molecules with pyralozone structure which combine two pharmacophore entities: the amidosulfonyl-R1,R2 phenoxyacetil with the 3,5-dimethyl pyrazole which can have potential biological properties. The synthesis stages of the new products are presented as well as the elemental analysis data and IR, 1H-NMR spectral measurements made for elucidating the chemical structures and thermostability study which makes evident the temperature range proper for their use and storage. The obtained results were indicative of a good correlation of the structure with the thermal stability as estimated by means of the initial degradation temperatures as well as with the degradation mechanism by means of the TG-FTIR analysis.

Keywords:
hydrazides; 3;5-dimethyl pyrazole; spectral measurements; thermal analysis;degradation mechanism

Issue: 2017, Volume 68, Issue 2

Pages: 317-322

Publication date: 2017/3/15

https://doi.org/10.37358/RC.17.2.5444

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
MOCANU, A.M., LUCA, C., LUCA, A.C., Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives, Rev. Chim., 68(2), 2017, 317-322.

Vancouver
Mocanu AM, Luca C, Luca AC. Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives. Rev. Chim.[internet]. 2017 Feb;68(2):317-322. Available from: https://doi.org/10.37358/RC.17.2.5444

APA 6th edition
Mocanu, A.M., Luca, C. & Luca, A.C. (2017). Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives. Revista de Chimie, 68(2), 317-322. https://doi.org/10.37358/RC.17.2.5444

Harvard
Mocanu, A.M., Luca, C., Luca, A.C. (2017). 'Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives', Revista de Chimie, 68(2), pp. 317-322. https://doi.org/10.37358/RC.17.2.5444

IEEE
A.M. Mocanu, C. Luca, A.C. Luca, "Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives". Revista de Chimie, vol. 68, no. 2, pp. 317-322, 2017. [online]. https://doi.org/10.37358/RC.17.2.5444

Text
Anca Mihaela Mocanu, Constantin Luca, Alina Costina Luca,
Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives,
Revista de Chimie,
Volume 68, Issue 2,
2017,
Pages 317-322,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.2.5444.
(https://revistadechimie.ro/Articles.asp?ID=5444)
Keywords: hydrazides; 3;5-dimethyl pyrazole; spectral measurements; thermal analysis;degradation mechanism

RIS
TY - JOUR
T1 - Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives
A1 - Mocanu, Anca Mihaela
A2 - Luca, Constantin
A3 - Luca, Alina Costina
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 2
SP - 317
EP - 322
UR - https://doi.org/10.37358/RC.17.2.5444
KW - hydrazides
KW - 3
KW - 5-dimethyl pyrazole
KW - spectral measurements
KW - thermal analysis
KW - degradation mechanism
ER -

BibTex
@article{RevCh2017P317,
author = {Mocanu Anca Mihaela and Luca Constantin and Luca Alina Costina},
title = {Synthesis, Characterization and Thermal Degradation of Some New 3,5-dimethyl Pyrazole Derivatives},
journal = {Revista de Chimie},
volume = {68},
number = {2},
pages = {317-322},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.2.5444},
url = {https://revistadechimie.ro/Articles.asp?ID=5444}
}

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