以Fe(NO3)3·9H2O为助剂与廉价的有机小分子催化剂 4-羟基-2,2,6,6-四甲基哌啶-N-氧自由基(4-OH-TEMPO)组成催化体系.考察了该催化剂体系上分子氧驱动的氧化含有C=C, N, O和S杂原子的较宽底物范围的伯醇和仲醇氧化生成相应的醛或酮. 结果表明,该反应可在室温条件下在空气中进行,对目的产物的选择性高. 探讨了Fe(NO3)3/4-OH-TEMPO催化氧化醇的反应机理.
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