简要介绍了新型膦菲类阻燃剂9，10-二氢-9-氧杂-10-膦菲-10-氧化物（DOPO）及其衍生物的合成，综述了近年来国内外膦菲类阻燃剂的研究与应用进展情况。

The synthesis of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and its derivatives are briefly introduced, the current progresses on its development and application are also reviewed.

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此外，还实现了由邻位卤代的芳香醛到9-菲酚衍生物和9，10-菲醌衍生物的“一锅法”合成。

Moreover, 'one-pot' methods to prepare the derivatives of 9-phenanthrol and 9,10-phenanthrenequinone from the ortho-halogenated aromatic aldehydes were also developed.

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