Homo- and Heteronuclear Cobalt(III)-Based Complexes with 2-Methoxy-6-[(Methylimino)Methyl]Phenol: Structure and Antioxidant Properties

IF 0.7 4区 化学 Q4 CHEMISTRY, MULTIDISCIPLINARY Theoretical and Experimental Chemistry Pub Date : 2022-10-07 DOI:10.1007/s11237-022-09738-1
V. N. Kokozay, E. V. Polunkin, O. Yu. Vassilyeva, T. M. Kameneva, V. S. Pilyavskiy, B. W. Skelton
{"title":"Homo- and Heteronuclear Cobalt(III)-Based Complexes with 2-Methoxy-6-[(Methylimino)Methyl]Phenol: Structure and Antioxidant Properties","authors":"V. N. Kokozay,&nbsp;E. V. Polunkin,&nbsp;O. Yu. Vassilyeva,&nbsp;T. M. Kameneva,&nbsp;V. S. Pilyavskiy,&nbsp;B. W. Skelton","doi":"10.1007/s11237-022-09738-1","DOIUrl":null,"url":null,"abstract":"<div><div><p>CoL<sub>3</sub>·DMF, [CoCdCl<sub>2</sub>L<sub>3</sub>]·0.5H<sub>2</sub>O, and [CoMnCl<sub>2</sub>L<sub>3</sub>]·H<sub>2</sub>O complexes, where HL is a product of the condensation of o-vanillin and methylamine have been obtained. The crystal structure of the latter complex has been determined by X-ray structural analysis. The study of the antioxidant activity of these complexes in a model reaction of radical-chain oxidation of benzyl alcohol with an atmospheric oxygen has proved a significant inhibition of this process at concentrations of the complexes of 10<sup>–7</sup>-10<sup>–6</sup> mol/L. It is established that the inhibitory activity of the compounds depends on the nature of the metal ions present in the complex.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 3","pages":"213 - 219"},"PeriodicalIF":0.7000,"publicationDate":"2022-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Theoretical and Experimental Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s11237-022-09738-1","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 1

Abstract

CoL3·DMF, [CoCdCl2L3]·0.5H2O, and [CoMnCl2L3]·H2O complexes, where HL is a product of the condensation of o-vanillin and methylamine have been obtained. The crystal structure of the latter complex has been determined by X-ray structural analysis. The study of the antioxidant activity of these complexes in a model reaction of radical-chain oxidation of benzyl alcohol with an atmospheric oxygen has proved a significant inhibition of this process at concentrations of the complexes of 10–7-10–6 mol/L. It is established that the inhibitory activity of the compounds depends on the nature of the metal ions present in the complex.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
2-甲氧基-6-[(甲基)甲基]苯酚的同核和异核钴基配合物:结构和抗氧化性能
其中HL是邻香兰素与甲胺缩合的产物,得到了CoL3·DMF、[CoCdCl2L3]·0.5H2O和[CoMnCl2L3]·H2O配合物。后一种配合物的晶体结构已通过x射线结构分析确定。对这些配合物在苯甲醇与大气氧自由基链氧化模型反应中的抗氧化活性的研究证明,在10-7-10-6 mol/L的浓度下,这些配合物对这一过程有显著的抑制作用。可以确定,化合物的抑制活性取决于存在于配合物中的金属离子的性质。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Theoretical and Experimental Chemistry
Theoretical and Experimental Chemistry CHEMISTRY, MULTIDISCIPLINARY-
CiteScore
1.60
自引率
10.00%
发文量
30
审稿时长
6-12 weeks
期刊介绍: Theoretical and Experimental Chemistry is a journal for the rapid publication of research communications and reviews on modern problems of physical chemistry such as: a) physicochemical bases, principles, and methods for creation of novel processes, compounds, and materials; b) physicochemical principles of chemical process control, influence of external physical forces on chemical reactions; c) physical nanochemistry, nanostructures and nanomaterials, functional nanomaterials, size-dependent properties of materials.
期刊最新文献
Initiation of Radical-Chain Aerobic Oxidation of Cumene by Potassium Permanganate and N-Hydroxysuccinimide Spin-Orbit Interaction During the Activation of Molecular Oxygen by Oxidases and Cofactor-Free Oxygenases: A Review Electrochemical Properties of Composites Based on Carbon Nanomaterials: A Review High-Temperature Spiro-(1,1′)-Bipyrrolidinium Tetrafluoroborate-Based Organic Electrolytes for Supercapacitors Vapor-Phase Carbonylation of Methanol with the Obtaining of Acetyls on Solid-Phase Catalysts: A Review
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1