{"title":"Sulfamic Acid Supported Zr-MOF: An Effective Catalyst for One-Step Synthesis of Novel 6-Amino-5-(4-Amino-2-Oxo-2H-Chromen) Analogs","authors":"","doi":"10.1080/10406638.2023.2276238","DOIUrl":null,"url":null,"abstract":"<div><div>Sulfamic acid-functionalized Zr-MOF-NH<sub>2</sub> was used as an active acidic metal-organic framework catalyst for the synthesis of new 6-amino-5-(4-amino-2-oxo-2<em>H</em>-chromen) (AAOC) analogs <em>via</em> a one-step reaction between 2-hydroxy-5-(aryldiazenyl)benzaldehyde, 4-aminocumarin, and 6-amino-1,3-dimethyluracil or 6-amino-uracil in EtOH under reflux conditions. The resulting UiO-66-NHSO<sub>3</sub>H was characterized by employing different types of spectroscopic techniques such as XRD, BET, FESEM, EDS, FT-IR, and TGA. In addition, ease of procedure, short reaction time, and recycling of the catalyst without much change in the catalytic activity are the advantages of this method.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polycyclic Aromatic Compounds","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1040663823021103","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
Sulfamic acid-functionalized Zr-MOF-NH2 was used as an active acidic metal-organic framework catalyst for the synthesis of new 6-amino-5-(4-amino-2-oxo-2H-chromen) (AAOC) analogs via a one-step reaction between 2-hydroxy-5-(aryldiazenyl)benzaldehyde, 4-aminocumarin, and 6-amino-1,3-dimethyluracil or 6-amino-uracil in EtOH under reflux conditions. The resulting UiO-66-NHSO3H was characterized by employing different types of spectroscopic techniques such as XRD, BET, FESEM, EDS, FT-IR, and TGA. In addition, ease of procedure, short reaction time, and recycling of the catalyst without much change in the catalytic activity are the advantages of this method.
期刊介绍：
The purpose of Polycyclic Aromatic Compounds is to provide an international and interdisciplinary forum for all aspects of research related to polycyclic aromatic compounds (PAC). Topics range from fundamental research in chemistry (including synthetic and theoretical chemistry) and physics (including astrophysics), as well as thermodynamics, spectroscopy, analytical methods, and biology to applied studies in environmental science, biochemistry, toxicology, and industry. Polycyclic Aromatic Compounds has an outstanding Editorial Board and offers a rapid and efficient peer review process, as well as a flexible open access policy.
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