Guangbin Cheng

Nov 7, 2023 | pubs.rsc.org | Yaqun Dong |Miao Li |Guangbin Cheng |Wei Huang

Achieving heat-resistant energetic compounds via silver-catalyzed one-pot cycloaddition of ethyl 2-isocyanoacetate and nitrogen-rich diazonium 1,2,4-Triazoles are privileged structural motifs found in many fields, including pharmaceuticals and natural products as well as energetic materials. However, the limited synthetic strategies toward 1,2,4-triazoles have hindered the development of new scaffolds.

Feb 6, 2023 | pubs.rsc.org | Guangbin Cheng

A series of derivatives of nitropyrazole-triazole backbone were designed through units screening of 219 N-heterocycle compounds and synthesized. Among them, the thermal stability of DNPAT (Tdec = 314 °C) is close to that of traditional heat-resistant explosive HNS (318 °C) while the detonation performance an