Constructing Energetic Tetrazoles via a Flexible Methylene Bridge
Jinyu Chang1, Qi Sun1, Ning Ding1
1School of Materials Science & Engineering, Beijing Institute of Technology, Beijing 100081, China.
None:
In this study, we present a "flexible methylene bridge" strategy for designing tetrazole-based energetic materials. This approach enables structural modulation through two pathways: (1) solvent-induced bridge distortion to access different molecular configurations (compounds 3-α and 3-β) and (2) base-induced bridge cleavage to promote the formation of ionic salts (compounds 4 and 5). Our work not only provides a versatile method for conformational control but also highlights the practical promise of tetrazole-based high-energy compounds.
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