Energetic 1-Picrylamino- and 1-(dinitropyrazolylamino)-dinitropyrazoles

Energetic 1-Picrylamino- and 1-(dinitropyrazolylamino)-dinitropyrazoles Full article

Journal

FirePhysChem
ISSN: 2667-1344

Output data

Year: 2026, DOI: 10.1016/j.fpc.2026.06.007

Tags

Dinitropyrazole, picryl, N-aminopyrazole, isomers, N-(het)arylation

Authors

Vatsadze Irina A. ¹ , Kormanov Alexander V. ¹ , Khoranyan Tigran E. ¹ , Shkineva Tatyana K. ¹ , Suponitsky Kyrill Yu. ¹ , Pivkina Alla N. ² , Dalinger Igor L. ¹

Affiliations

1	Zelinsky Institute of Organic Chemistry, Russian Academy of Science, Moscow, Leninsky Pros., 47, Russia
2	Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Kocygin Str., 4, Russia

N-(Het)arylation of isomeric dinitropyrazoles bearing amino group at nitrogen of the ring have been investigated. Isomeric N-(picrylamino)- and N-[(N’-methyl)dinitropyrazolylamino) derivatives were synthesized. These isomers were characterized with respect to their spectral properties and energetic performance. X-ray crystallographic analyses for isomers were also performed. The structure-property relationships for isomers have been analyzed. 3,4-Dinitro-1-(2,4,6-trinitrophenylamino)-1H-pyrazole (2b) was found to have the best performance among the energetic isomers of this study.

Vatsadze I.A. , Kormanov A.V. , Khoranyan T.E. , Shkineva T.K. , Suponitsky K.Y. , Pivkina A.N. , Dalinger I.L.
Energetic 1-Picrylamino- and 1-(dinitropyrazolylamino)-dinitropyrazoles
FirePhysChem. 2026. DOI: 10.1016/j.fpc.2026.06.007 OpenAlex

Submitted:	Jun 1, 2026
Accepted:	Jun 22, 2026
Published online:	Jun 23, 2026

≡ OpenAlex:

W7165663421