TY - JOUR
T1 - Synthesis of poly(3,3-Bis-Azidomethyl Oxetane) via Direct Azidation of Poly(3,3-Bis-Bromo Oxetane)
AU - Guo, Kai
AU - Luo, Yunjun
AU - Chen, Jinzhou
AU - Li, Xinfa
AU - Huang, Lingge
PY - 2010/10
Y1 - 2010/10
N2 - In order to avoid using highly unstable and sensitive monomer 3,3-bis-azidomethyl oxetane, poly(3,3-bis-azidomethyl oxetane) (PBAMO) was successfully synthesized via azidation of poly(3,3-bis-bromo oxetane) (PBBrMO) in the aprotic and polar solvent cyclohexanone in the presence of a catalyst. It was found that the azidation proceeded very fast and almost completed in 6 h when the reaction temperature was up to 115°C. PBAMO was characterized by gel permeation chromatography (GPC), Fourier transform infrared spectrometry (FTIR), hydrogen nuclear magnetic resonance (1H NMR), and carbon nuclear magnetic resonance (13C NMR).
AB - In order to avoid using highly unstable and sensitive monomer 3,3-bis-azidomethyl oxetane, poly(3,3-bis-azidomethyl oxetane) (PBAMO) was successfully synthesized via azidation of poly(3,3-bis-bromo oxetane) (PBBrMO) in the aprotic and polar solvent cyclohexanone in the presence of a catalyst. It was found that the azidation proceeded very fast and almost completed in 6 h when the reaction temperature was up to 115°C. PBAMO was characterized by gel permeation chromatography (GPC), Fourier transform infrared spectrometry (FTIR), hydrogen nuclear magnetic resonance (1H NMR), and carbon nuclear magnetic resonance (13C NMR).
KW - Azidation
KW - Energetic Binder
KW - Poly(3,3-Bis-Azidomethyl Oxetane)
KW - Poly(3,3-Bis-Bromo Oxetane)
UR - http://www.scopus.com/inward/record.url?scp=78249250596&partnerID=8YFLogxK
U2 - 10.1002/prep.201000046
DO - 10.1002/prep.201000046
M3 - Article
AN - SCOPUS:78249250596
SN - 0721-3115
VL - 35
SP - 423
EP - 424
JO - Propellants, Explosives, Pyrotechnics
JF - Propellants, Explosives, Pyrotechnics
IS - 5
ER -