A multi-fused heat-resistant energetic compound constructed by hydrogen bonds

The design of heat-resistant energetic compounds generally employs symmetry, planarity, and multi-hydrogen bonds to obtain compounds with high density, good thermal stability, and low sensitivity. In this paper, a heat-resistant hydrazine-bridged compound, 6,6 & PRIME;-(hydrazine-1,2-diyl)bis(5-nitropyrimidine-2,4-diamine) (PHP), was designed and synthesized with the strategy of multi-fused conjugated structure constructed by hydrogen bonds. The compound featured high symmetry, high planarity, and strong conjugation with good thermal stability (364 & DEG;C). This strategy provides a basis for the design of heat-resistant energetic compounds.

Automated summary

The design of heat-resistant energetic compounds often involves utilizing symmetry, planarity, and multi-hydrogen bonds to achieve high density, good thermal stability, and low sensitivity. In this study, a heat-resistant compound, 6,6'-(hydrazine-1,2-diyl)bis(5-nitropyrimidine-2,4-diamine) (PHP), was designed and synthesized using the strategy of multi-fused conjugated structure formed by hydrogen bonds. The compound exhibited high symmetry, planarity, and conjugation, along with good thermal stability (364°C). This strategy provides a foundation for the design of heat-resistant energetic compounds.