Unexpected reactivity of 6-alkoxy-4-chloro-5-nitropyrimidine. Computational Insights into the reaction mechanism: pre-reactive and meisenheimer complexes.
Exploring the structural diversity of skeletons is a pivotal strategy for seeking new energetic materials.
Energetic materials constitute a distinct category of functional compounds that combine the remarkable intensity of high-energy chemistry with the demanding requirements for safety, operational efficiency, and environmental responsibility.
Cyclopropyl-functionalized energetic compounds 2, 3, 5, and 7 were synthesized and characterized comprehensively, among which compounds 2 and 5 demonstrated exceptional hypergolic performance, exhibiting ultrashort ignition delay of 6 ms and 2 ms, respectively.
A practical method for metal-free, Minisci-type decarbonylative functionalization of pyrimidines using aldehydes has been developed, yielding hydrazone derivatives.