Enhancing Energetic Properties and Sensitivity by Incorporating Amino and Nitramino Groups into a 1,2,4‐Oxadiazole Building Block
Abstract
A single nitrogen‐rich heterocyclic ring with many energetic groups is expected to exhibit excellent detonation performance. We report an effective approach for the synthesis of 3‐amino‐5‐nitramino‐1,2,4‐oxadiazole, which has nitramino and amino groups in the same building block. The single‐crystal X‐ray structure shows layered hydrogen‐bonding pairs as well as the presence of a water molecule which ensure insensitivity. Through incorporation of a cation, the hydrazinium or hydroxylammonium salts exhibit good energetic performance and acceptable sensitivities.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Nov 30, 2015
- Source ID
- 10.1002/anie.201509985
Entities
People
- Damon A. Parrish
- Haixiang Gao
- Jean'ne Shreeve
- Lauren A. Mitchell
- Yongxing Tang
Organizations
- Defense Threat Reduction Agency
- Office of Naval Research
- United States Naval Research Laboratory
- University of Idaho