Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins

A copper-catalyzed intramolecular cross dehydrogenative C–O coupling reaction of 2′-hydroxyl-3-arylcoumarins was developed. This protocol provided a facile and efficient strategy for the construction of natural coumestans and derivatives in moderate to high yields. This transformation exhibited good...

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Autores principales: Song, Xianheng, Luo, Xiang, Sheng, Jianfei, Li, Jianheng, Zhu, Zefeng, Du, Zhibo, Miao, Hui, Yan, Meng, Li, Mingkang, Zou, Yong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064580/
https://www.ncbi.nlm.nih.gov/pubmed/35519854
http://dx.doi.org/10.1039/c9ra01909j
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author Song, Xianheng
Luo, Xiang
Sheng, Jianfei
Li, Jianheng
Zhu, Zefeng
Du, Zhibo
Miao, Hui
Yan, Meng
Li, Mingkang
Zou, Yong
author_facet Song, Xianheng
Luo, Xiang
Sheng, Jianfei
Li, Jianheng
Zhu, Zefeng
Du, Zhibo
Miao, Hui
Yan, Meng
Li, Mingkang
Zou, Yong
author_sort Song, Xianheng
collection PubMed
description A copper-catalyzed intramolecular cross dehydrogenative C–O coupling reaction of 2′-hydroxyl-3-arylcoumarins was developed. This protocol provided a facile and efficient strategy for the construction of natural coumestans and derivatives in moderate to high yields. This transformation exhibited good functional group compatibility and was amenable to substrates with free phenolic hydroxyl groups.
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spelling pubmed-90645802022-05-04 Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins Song, Xianheng Luo, Xiang Sheng, Jianfei Li, Jianheng Zhu, Zefeng Du, Zhibo Miao, Hui Yan, Meng Li, Mingkang Zou, Yong RSC Adv Chemistry A copper-catalyzed intramolecular cross dehydrogenative C–O coupling reaction of 2′-hydroxyl-3-arylcoumarins was developed. This protocol provided a facile and efficient strategy for the construction of natural coumestans and derivatives in moderate to high yields. This transformation exhibited good functional group compatibility and was amenable to substrates with free phenolic hydroxyl groups. The Royal Society of Chemistry 2019-06-03 /pmc/articles/PMC9064580/ /pubmed/35519854 http://dx.doi.org/10.1039/c9ra01909j Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Song, Xianheng
Luo, Xiang
Sheng, Jianfei
Li, Jianheng
Zhu, Zefeng
Du, Zhibo
Miao, Hui
Yan, Meng
Li, Mingkang
Zou, Yong
Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins
title Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins
title_full Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins
title_fullStr Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins
title_full_unstemmed Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins
title_short Copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins
title_sort copper-catalyzed intramolecular cross dehydrogenative coupling approach to coumestans from 2′-hydroxyl-3-arylcoumarins
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064580/
https://www.ncbi.nlm.nih.gov/pubmed/35519854
http://dx.doi.org/10.1039/c9ra01909j
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