TY - JOUR
T1 - Synthesis, characterization and thermal decomposition mechanism of 4, 4', 6, 6,-Tetra (azido) azo-1, 3, 5-triazine (TAAT)
AU - Li, Yuchuan
AU - Zhang, Xuejiao
AU - Fu, Geng
AU - Pang, Siping
AU - Zhao, Changlu
PY - 2011/9
Y1 - 2011/9
N2 - 4,4',6,6'-Tetra (azido) azo-l,3,5-triazine (TAAT) was synthesized from 4,4',6,6'-tetra(azido)hydrazo-l,3,5-triazine (TAHT) by the oxidative reaction with trichloroisocyanuric acid (TCI), dichloroisocyanuric acid (DCI), sodium dichloroisocyanurate (SDCI), sodium dibromoisocyanurate (SDBI), N-chlorosuccinide (NCS), N-bromosuccinide (NBS), Cl2, Br2 and sodium hypochlorite (NaClO) with the yields of 72%-93%. Its structure was characterized by FT-IR, 13C NMR, MS techniques and elemental analysis. The effects of different oxidants on oxidation reaction of hydrazo group were investigated, the oxidation mechanism of TAHT was proved and a thermal decomposition mechanism of TAAT was presented based on the results of DSC and FTIR with a dynamic heating process from 50 °C to 600 °C.
AB - 4,4',6,6'-Tetra (azido) azo-l,3,5-triazine (TAAT) was synthesized from 4,4',6,6'-tetra(azido)hydrazo-l,3,5-triazine (TAHT) by the oxidative reaction with trichloroisocyanuric acid (TCI), dichloroisocyanuric acid (DCI), sodium dichloroisocyanurate (SDCI), sodium dibromoisocyanurate (SDBI), N-chlorosuccinide (NCS), N-bromosuccinide (NBS), Cl2, Br2 and sodium hypochlorite (NaClO) with the yields of 72%-93%. Its structure was characterized by FT-IR, 13C NMR, MS techniques and elemental analysis. The effects of different oxidants on oxidation reaction of hydrazo group were investigated, the oxidation mechanism of TAHT was proved and a thermal decomposition mechanism of TAAT was presented based on the results of DSC and FTIR with a dynamic heating process from 50 °C to 600 °C.
KW - Diazoimido compound
KW - Mechanism
KW - Oxidation reaction
KW - Synthesis
KW - Thermal decomposition
KW - Triazine
UR - http://www.scopus.com/inward/record.url?scp=83655196780&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:83655196780
SN - 0253-2786
VL - 31
SP - 1484
EP - 1489
JO - Chinese Journal of Organic Chemistry
JF - Chinese Journal of Organic Chemistry
IS - 9
ER -