制备了一种新型改性活性炭负载FeCl3催化剂(MAC-FeCl3),并通过红外光谱及等离子体发射光谱等技术手段对其进行了表征.在MAC-FeCl3催化下,β-萘酚与醛在PEG200中,于120℃反应60 ～120 min,合成了一系列氧杂蒽类衍生物,收率为79％ ～ 93％.该方法操作简单、产率高、环境友好.制备的催化剂性能稳定,使用4次仍保持较高活性.
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