摘要
报道合成六 (4 硝基酚氧 )环三磷腈的一种改进方法 ,该法大大缩短了反应时间 (约 1.5h) ,简化了操作 .产物经红外、核磁氢谱和磷谱的分析。
An improved method to synthesize hexakis (4-nitrophenoxy) cyclotriphosphazene is reported. The reaction time (only about 1.5 h) is much shorter by this method than by other methods reported and the operation is also simplified. The product is characterized by IR, H-1 NMR, P-31 NMR spectra, elemental analysis and DSC (differential scanning calorimetry).
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
2002年第5期955-956,共2页
Acta Chimica Sinica
基金
国家自然科学基金 (No .6 9990 5 40 )资助项目
