A Systematic Investigation on the Preparation of 2, 6-Diamino-3, 5-Dinitropyridine

摘要

In this paper, the preparation of 2, 6-diamino-3, 5-dinitropyridine (DADNP) were systematically investigated. The optimal method was found. The key parameters have been systematically studied, such as the synthesis route, temperature, solvent, time, the reactant ratio, and the purification route. The optimal route was confirmed and would have an important reference for pilot plant scale-up.