Synthesis of (1-N-alkylnitramino)methoxy‑substituted oxetanes and oligomers based on them

Abstract

A number of functionalized (1-N-alkylnitramino)methoxy‑substituted oxetane derivatives have been synthesized using N-chloromethyl-N-alkylnitramines. The compounds were characterized using ¹H,¹³C and IR spectroscopy as well as elemental analysis of C, H, and N. The thermal behavior of the compounds was analyzed using differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Based on individual representatives, a number of oligomers were synthesized and described to initially evaluate their potential. The oligomers were extensively characterized and common structural features were elucidated. These can be used to prepare useful energetic binders through cationic ring-opening polymerization.