Synthesis of 3-dinitromethyl-1,2,4-oxadiazoles from dinitroacetamidoximes DOI

A. E. Frumkin,

Kyrill Yu. Suponitsky,

Алексей Б. Шереметев

et al.

Russian Chemical Bulletin, Journal Year: 2022, Volume and Issue: 71(9), P. 2012 - 2015

Published: Sept. 1, 2022

Language: Английский

Energetic 1,2,4-oxadiazoles: synthesis and properties DOI
Alexander V. Shaferov, Леонид Л. Ферштат

Russian Chemical Reviews, Journal Year: 2024, Volume and Issue: 93(2), P. RCR5109 - RCR5109

Published: Jan. 16, 2024

The study of high-energy materials based on poly nitrogen- and nitrogen-oxygen-containing heterocycles is one the most important relevant modern interdisciplinary research areas at intersection organic physical chemistry science. Among such heterocycles, 1,2,4-oxadiazole ring a rather interesting building block for synthesis new energetic compounds. Although 1,2,4-oxadiazoles has been developed more than 100 years, these have only recently become known are currently "hot spots" in this field This review systematizes published methods features reactivity 1,2,4-oxadiazole-based Mono- bis(1,2,4-oxadiazoles) as well structures containing other azoles pyrazole, 1,2,5-oxadiazole, 1,3,4-oxadiazole, 1,2,3-triazole, 1,2,4-triazole tetrazole considered. For series structurally similar compounds, their physicochemical properties summarized factors affecting particular parameter discussed.<br> Bibliography — 123 references.

Language: Английский

Citations

8
Unusual formation of 4-diazo-3-nitriminopyrazoles upon acid nitration of pyrazolo[3,4-<em>d</em>][1,2,3]triazoles DOI

T. E. Khoranyan,

Alexandr V. Kormanov, Алла Н. Пивкина

et al.

Mendeleev Communications, Journal Year: 2025, Volume and Issue: 35(3), P. 249 - 251

Published: Jan. 1, 2025

Language: Английский

Citations

0
O-Dinitropyrazolylmethyl-containing diazenium-1,2-diolates. Synthesis and properties DOI
G. A. Smirnov,

Ирина А. Вацадзе,

А. М. Герасимов

et al.

Russian Chemical Bulletin, Journal Year: 2024, Volume and Issue: 73(5), P. 1352 - 1361

Published: May 1, 2024

Language: Английский

Citations

3
3-(4-R-3-Furazanyl)-5-nitropyrazolyl-1,2,4-oxadiazoles as a new class of energy rich ensembles DOI

T. E. Khoranyan,

Olga V. Serushkina,

Ирина А. Вацадзе

et al.

Russian Chemical Bulletin, Journal Year: 2022, Volume and Issue: 71(8), P. 1750 - 1759

Published: Aug. 1, 2022

Language: Английский

Citations

12
Highly energetic N-cyano-substituted CL-20 analogues: challenging the stability limits of polynitro hexaazaisowurtzitanes DOI
Vladimir V. Parakhin,

G. V. Pokhvisneva,

N. I. Shlykova

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(13), P. 6100 - 6111

Published: Jan. 1, 2024

Novel energetic cyano derivatives of polynitro hexaazaisowurtzitanes surpass the benchmark CL-20 in energy content, as well frictional and thermal stability.

Language: Английский

Citations

2
N-Acetonylnitropyrazolecarboxylic acids in the selective synthesis of N-acetonyl-3-R-5-nitropyrazolyl-1,2,4-oxadiazoles DOI

T. E. Khoranyan,

P. K. Gushchina,

Kyrill Yu. Suponitsky

et al.

Russian Chemical Bulletin, Journal Year: 2024, Volume and Issue: 73(5), P. 1362 - 1373

Published: May 1, 2024

Language: Английский

Citations

2
Current trends in organic chemistry: contribution of the N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences DOI
Mikhail P. Egorov, Valentine P. Ananikov, E. G. Baskir

et al.

Russian Chemical Bulletin, Journal Year: 2024, Volume and Issue: 73(9), P. 2423 - 2532

Published: Sept. 1, 2024

Language: Английский

Citations

2
Synthesis of 2,5-disubstituted pyrazolyl-1,3,4-oxadiazoles by the Huisgen reaction DOI
Tatyana K. Shkineva,

Olga V. Serushkina,

Ирина А. Вацадзе

et al.

Russian Chemical Bulletin, Journal Year: 2022, Volume and Issue: 71(8), P. 1737 - 1744

Published: Aug. 1, 2022

Language: Английский

Citations

7
Energy transferred to energetic materials during impact test at reaction threshold: Look back to go forward DOI Creative Commons
Константин А. Моногаров, Dmitry B. Meerov,

Igor V. Fomenkov

et al.

FirePhysChem, Journal Year: 2022, Volume and Issue: 3(3), P. 255 - 262

Published: Nov. 17, 2022

Impact sensitivity of energetic material is considered to be not an intrinsic property the compound, but depend on multiple variables, including, in addition chemical nature substance, both powder and instrument-depending factors. Therefore, comparison data obtained using different impact machines measurement protocols, even by same ones laboratories difficult. Based works carried out almost 90 years ago, we propose a relatively simple versatile technique modified standard fallhammer measure drop weight speed downward upward directions. The combination tests without sample with (both for "triggered" "not-triggered" cases) allows obtaining energy transferred absorbed at weight-height load, corresponding reaction threshold. An balance during event calculated show importance maintenance-dependency losses stored test machine, illustrate difference between full value actual sample. One outputs suggested procedure are values These course testing protocol, nominal value, 50% probability initiation. "real" represent more relevant mechanical hazard than usually reported values.

Language: Английский

Citations

7
The first example of a cine-substitution in a series of 1,3-dinitropyrazoles DOI
Tatyana K. Shkineva,

Svetlana A. Krasnova,

Igor L. Dalinger

et al.

Chemistry of Heterocyclic Compounds, Journal Year: 2024, Volume and Issue: 60(5-6), P. 257 - 261

Published: June 1, 2024

Language: Английский

Citations

1