摘要
以3-氨基-4-酰氯肟基呋咱(AAOF)为原料,经分子间二聚生成3,4-二氨基呋咱基氧化呋咱(DATF),DATF还原生成了新化合物3,4-双(3'-氨基呋咱-4'-基)呋咱(BATF),总收率为54%,采用红外光谱、核磁共振光谱、质谱、元素分等进行了结构表征。通过质谱裂解碎片,研究了BATF的碎裂反应机理;探讨了还原反应关键影响因素,确定了最佳的反应条件为:还原剂为SnC l2/HC l/AcO H,料比n(还原剂)n(DAT F)为31~41,反应温度为75℃,时间为7 h。
A novel energetic material 3,4-bis-(3′-aminofurazal-4′-yl)-furazan(BATF) was synthesized with yield of 54% using reduction of 3,4-bis-(3′-aminofurazal-4′-yl)-furoxan(DATF) and DATF was produced by dimerization of 3-aninofurazan-4-carboxchlorid-oxime(AAOF).Its structure was characterized by IR,13C NMR,1H NMR,MS and elemental analysis.The split mechanism of BATF was investigated by MS(EI) spectra analysis.The synthetic conditions of reduction were optimized as follows: SnCl2·2H2O is reductant in the mixed water solution of HCl and AcOH,n(SnCl2·2H2O)n(DATF)is 31~41,the reaction temperature 75 ℃ and the reaction time 7 h.
出处
《含能材料》
EI
CAS
CSCD
北大核心
2013年第3期289-293,共5页
Chinese Journal of Energetic Materials
基金
国防基础科研计划项目(B0920110005)