一种纳米结构骨架催化剂：Suzuki 偶联反应中使用可重复使用和可持续的纳米多孔金属玻璃 Pd 催化剂。
A nanostructured skeleton catalyst: Suzuki-coupling with a reusable and sustainable nanoporous metallic glass Pd-catalyst.
机构信息
Center for Integrated NanoTechnology Support, Tohoku University, Sendai 980-8577, Japan.
出版信息
Chem Commun (Camb). 2011 Jun 7;47(21):5985-7. doi: 10.1039/c1cc10710k. Epub 2011 Apr 19.
PMID:21503340
Abstract
Nanoporous metallic glass Pd, which was fabricated by dealloying of a glassy metallic alloy Pd(30)Ni(50)P(20), exhibited a remarkable catalytic activity for the Suzuki-coupling reaction between iodoarenes and arylboronic acids under mild conditions. Moreover, the catalyst can be reused several times without a significant loss of catalytic activity.
摘要
由玻璃态金属合金 Pd(30)Ni(50)P(20) 脱合金化制备的纳米多孔金属玻璃 Pd 在温和条件下对碘代芳烃和芳基硼酸之间的 Suzuki 偶联反应表现出显著的催化活性。此外，该催化剂在多次重复使用后仍保持较高的催化活性，没有明显的失活现象。
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