Affiliation:
1. The Missile R&D Institute 2nd Directorate Agency for Defense Development Daejeon 34186 Korea
2. The Missile R&D Institute 2nd Directorate Agency for Defense Development Daejeon 34186 Korea
Abstract
AbstractGlycidyl azide polymer (GAP) is an energetic material used in composite solid rocket propellants. Herein, a novel synthetic method for GAP was introduced using a tetrabutylammonium bromide and ethylene glycol‐based deep eutectic solvent (DES). Using this DES combination, the azidation of poly(epichlorohydrin) was successfully conducted within several hours. This strategy eliminates the use of organic solvents during the entire synthetic process and provides the advantage of recovery and reuse of the DES.