Premium
Comparative Study of Various Pyrazole‐based Anions: A Promising Family of Ionic Derivatives as Insensitive Energetic Materials
Author(s) -
Yin Ping,
Mitchell Lauren A.,
Parrish Damon A.,
Shreeve Jean'ne M.
Publication year - 2017
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201601615
Subject(s) - pyrazole , ionic bonding , surface modification , elemental analysis , chemistry , combinatorial chemistry , computational chemistry , ion , ionic liquid , materials science , chemical engineering , organic chemistry , catalysis , engineering
In the design of advanced energetic materials, high‐density explosophores play a pivotal role because of their remarkable enhancement of both density and molecular stability. Using diversified functionalization strategies, a comparative study involving various nitropyrazole anions shows that these are crucially important in determining performance and stability. A promising family of pyrazole‐based energetic ionic derivatives were synthesized and characterized by NMR and IR spectroscopies, and elemental analysis. Among them, 7 , 8 , 11 – 13 exhibit favorable overall performance as energetic materials.