期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 61, 期 37, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.202209335
关键词
Bismuth; Heterogeneous Catalysis; Metal-Organic Frameworks; Strecker Reaction
资金
- MCIN/AEI [CTQ-2017-87262-R, PID2019-107675-RB-I00, PID2020-112590GB-C22, PLEC2021-007906]
- ERDF A way of making Europe
- European Union Next-GenerationEU/PRTR
This study synthesized and characterized three new bismuth metal-organic frameworks (MOFs), and demonstrated their catalytic activity in the one-pot multicomponent Strecker reaction. Among the MOFs, BiPF-7 exhibited high stability and catalytic activity, and the interaction between catalytic substrates and metal centers was analyzed through crystallography.
Bismuth metal-organic frameworks (MOFs) as heterogeneous catalysts are scarce, and there is little knowledge on the influence of the MOF features on their resulting activity and behavior. Here, we present the synthesis, characterization, and catalytic activity in the one-pot multicomponent Strecker reaction with ketones of three new MOFs prepared with the combination of indium or bismuth and 4,4 ',4 '',4 '''-methanetetrayltetrabenzoic acid. One of them, denoted BiPF-7, is very robust and chemically stable, and demonstrates a high activity in the formation of the desired alpha-aminonitriles. The interaction of the catalytic substrates with the metal centers in this MOF has been crystallographically characterized, showcasing a concerted framework adaptability process that involves structural changes in framework components that are not directly involved in the binding of the guests.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据