Visible-Light-Initiated Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)-ones and Simple Amides with Air as an Oxidant

Long-Yong Xie; Jia-Li Hu; Yan-Xi Song

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Visible-Light-Initiated Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)-ones and Simple Amides with Air as an Oxidant

机译：可见光引发喹喔啉-2（1H）酮的交叉脱氢偶联和空气作为氧化剂的简单酰胺

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摘要

By using ambient air as an oxidant, various Nacylated 3-aminoquinoxalin-2(1H)-ones were efficiently synthesized through visible-light-promoted rhodamine B-catalyzed amidation reaction of quinoxalin-2(1H)-ones and amides under metal-free and strong oxidant-free conditions.

机译：通过使用作为氧化剂的环境空气，通过可见光促进的喹喔啉-2（1H）-2（1H）-ONE和酰胺下的可见光促升罗丹明B催化的酰胺化反应有效地合成了各种NaCylated的3-氨基喹喔啉-2（1H）酮。和强氧化剂的条件。

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《ACS Sustainable Chemistry & Engineering》 |2019年第24期|共7页
作者
Long-Yong Xie; Jia-Li Hu; Yan-Xi Song;
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作者单位

Department of Chemistry Hunan University of Science and Engineering Yangzi Tang Road No. 130 Yongzhou 425100 China;

Department of Chemistry Hunan University of Science and Engineering Yangzi Tang Road No. 130 Yongzhou 425100 China;

Department of Chemistry Hunan University of Science and Engineering Yangzi Tang Road No. 130 Yongzhou 425100 China;

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原文格式 PDF
正文语种 eng
中图分类化学工业;
关键词
quinoxalin-2(1H)-ones; amidation; visible-light catalysis; ambient air; metal free;

机译：喹喔啉-2（1H） - 氨基;酰胺化;可见光催化;环境空气;免费金属;

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1. Visible-Light-Initiated Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)-ones and Simple Amides with Air as an Oxidant [J] . Long-Yong Xie, Jia-Li Hu, Yan-Xi Song ACS Sustainable Chemistry & Engineering . 2019,第24期

机译：可见光引发喹喔啉-2（1H）酮的交叉脱氢偶联和空气作为氧化剂的简单酰胺
2. tert-Butylhydroperoxide (TBHP) mediated oxidative cross-dehydrogenative coupling of quinoxalin-2(1H)-ones with 4-hydroxycoumarins, 4-hydroxy-6-methyl-2-pyrone and 2-hydroxy-1,4-naphthoquinone under metal-free conditions [J] . Suraj Sharma, Nibedita Baruah Dutta, Mayurakhi Bhuyan, Organic & biomolecular chemistry . 2020,第33期

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3. Direct C3 Alkoxylation of Quinoxalin-2(1H)-ones with Alcohols via Cross-Dehydrogenative Coupling under Catalyst-Free Conditions [J] . Yang Qiming, Han Xulin, Zhao Jiquan, The Journal of Organic Chemistry . 2019,第18期

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4. Interactions of Silicas with Natural Rubber Under Influence of Coupling Agents as Studied by ~1H NMR T_2 Relaxation [C] . J. W. Ten Brinke, V. M. Litvinov, J. E. G. J. Van Wijnhoven, 2001 International rubber conference: focusing on the automotive sector as a driving force for the automotive industry . 2001

机译：〜1H NMR T_2弛豫研究偶联剂影响下二氧化硅与天然橡胶的相互作用
5. Novel aspects of epimetalation in organic synthesis A. Homo- and hetero- coupling of pi-bonded organic substrates via epititanation. B. Ring contraction of diazocines by epimetalation with alkali metal reductants and ring re-expansion by SET oxidants. [D] . Liu, Wei. 2013

机译：有机合成中表观金属化的新方面A. pi-键合的有机底物通过表观电化的均相和异相偶联。 B.通过用碱金属还原剂进行金属外延重氮重氮化合物的环收缩，并通过SET氧化剂使环再膨胀。
6. Catalyst-Free Cross-Dehydrogenative Coupling StrategyUsing Air as an Oxidant: Synthesisof α-Aminophosphonates [O] . Jayaraman Dhineshkumar, Prasanjit Samaddar, Kandikere Ramaiah Prabhu, 2017

机译：无催化剂的交叉脱氢偶联策略使用空气作为氧化剂：合成氨基膦酸酯
7. Visible-Light-Initiated Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)ones and Simple Amides with Air as an Oxidant [O] . -1

机译：喹喔啉-2（1H）的可见光引发的交叉脱氢偶联偶联和空气作为氧化剂的简单酰胺

Visible-Light-Initiated Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)-ones and Simple Amides with Air as an Oxidant

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