Synthetic Studies of 2,6‐Diamino‐3,5‐Dinitropyrazine‐ 1‐Oxide (LLM‐105) from Discovery to Multi‐Kilogram Scale

A description of the various approaches to the synthesis of the insensitive energetic compound, 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105), developed at LLNL over the past 20 years will be described.