2,2-双(4-羟基苯基)-1,1,1,3,3,3-六氟丙烷(BHPFP)、三氟乙酸(TFAA)和硝酸钾(PN)在20～30 ℃的温度范围内反应,合成得到了2,2-双(3-硝基4-羟基苯基)-1,1,1,3,3,3-六氟丙烷(BNHPFP);随后,在Pd/C-H2的还原体系中,被进一步还原,得到了含氟聚苯并(口恶)唑单体2,2-双(3-氨基4-羟基苯基)-1,1,1,3,3,3-六氟丙烷(BAHPFP).利用差示量热计(DSC)、WRR光学熔点仪、傅立叶转换红外光谱仪(FT-IR)、元素分析仪和核磁共振仪(NMR)等仪器,对它们进行了表征.
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