A strong-acid-resistant [Th6] cluster-based framework containing stacked nanocages was constructed and demonstrated excellent efficiency and stability in the reductive amination of various aldehydes with N,N-dimethylformamide as the amino source, reductant and solvent. In addition, this catalyst displayed a catalytic size-selectivity for aldehydes that has not been observed previously for this reaction
构建了一个包含堆叠纳米笼的耐强酸 [Th 6 ] 簇基框架,并在以
N,N-二甲基甲酰胺为
氨基源、还原剂和溶剂的各种醛的还原胺化中表现出优异的效率和稳定性。此外,该催化剂显示出对
醛类的催化尺寸选择性,这在之前的反应中并未观察到。