While the actinide salts because of their Lewis acidity and flexible coordination geometry demonstrate unique possibilities as catalysts, research with actinide catalysts typically involves complexed organoactinide frameworks. Many actinide salts have yet to be explored in catalysis or as reagents in metal mediated synthesis. Here, the synthesis of the heterocycle 2,3-diaminophenazine has been reported in good yields in the presence of oxygen via the first use of thorium nitrate or uranyl nitrate as the catalyst.

中文翻译：

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oxygen系元素（Th4 +和UO22 +）在氧气存在下辅助邻苯二胺的氧化偶联

the系元素盐由于其路易斯酸度和灵活的配位几何结构而显示出作为催化剂的独特可能性，而用act系元素催化剂进行的研究通常涉及复杂的有机act系元素骨架。许多act系盐尚未在催化中或作为金属介导的合成中的试剂进行探索。在此，已经报道了在氧存在下通过首先使用硝酸or或硝酸铀酰作为催化剂以高收率合成杂环2，3-二氨基吩嗪。