Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines

An iodine-catalyzed aerobic dehydro-aromatization has been developed, providing straightforward and efficient access to various benzoazoles and benzoazines. The present transition-metal-free protocol enables the dehydro-aromatization of tetrahydrobenzazoles and tetrahydroquinolines with molecular ox...

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Detalles Bibliográficos
Autores principales: Tuo, Xiaolong, Chen, Shanping, Jiang, Pingyu, Ni, Penghui, Wang, Xiaodong, Deng, Guo-Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9049994/
https://www.ncbi.nlm.nih.gov/pubmed/35497844
http://dx.doi.org/10.1039/c9ra10964a
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author Tuo, Xiaolong
Chen, Shanping
Jiang, Pingyu
Ni, Penghui
Wang, Xiaodong
Deng, Guo-Jun
author_facet Tuo, Xiaolong
Chen, Shanping
Jiang, Pingyu
Ni, Penghui
Wang, Xiaodong
Deng, Guo-Jun
author_sort Tuo, Xiaolong
collection PubMed
description An iodine-catalyzed aerobic dehydro-aromatization has been developed, providing straightforward and efficient access to various benzoazoles and benzoazines. The present transition-metal-free protocol enables the dehydro-aromatization of tetrahydrobenzazoles and tetrahydroquinolines with molecular oxygen as the green oxidant, along with some other N-heterocycles. Hence, a broad range of heteroaromatic compounds are generated in moderate to good yields under facile reaction conditions.
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spelling pubmed-90499942022-04-29 Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines Tuo, Xiaolong Chen, Shanping Jiang, Pingyu Ni, Penghui Wang, Xiaodong Deng, Guo-Jun RSC Adv Chemistry An iodine-catalyzed aerobic dehydro-aromatization has been developed, providing straightforward and efficient access to various benzoazoles and benzoazines. The present transition-metal-free protocol enables the dehydro-aromatization of tetrahydrobenzazoles and tetrahydroquinolines with molecular oxygen as the green oxidant, along with some other N-heterocycles. Hence, a broad range of heteroaromatic compounds are generated in moderate to good yields under facile reaction conditions. The Royal Society of Chemistry 2020-02-26 /pmc/articles/PMC9049994/ /pubmed/35497844 http://dx.doi.org/10.1039/c9ra10964a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Tuo, Xiaolong
Chen, Shanping
Jiang, Pingyu
Ni, Penghui
Wang, Xiaodong
Deng, Guo-Jun
Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines
title Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines
title_full Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines
title_fullStr Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines
title_full_unstemmed Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines
title_short Iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines
title_sort iodine-catalyzed convergent aerobic dehydro-aromatization toward benzazoles and benzazines
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9049994/
https://www.ncbi.nlm.nih.gov/pubmed/35497844
http://dx.doi.org/10.1039/c9ra10964a
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AT nipenghui iodinecatalyzedconvergentaerobicdehydroaromatizationtowardbenzazolesandbenzazines
AT wangxiaodong iodinecatalyzedconvergentaerobicdehydroaromatizationtowardbenzazolesandbenzazines
AT dengguojun iodinecatalyzedconvergentaerobicdehydroaromatizationtowardbenzazolesandbenzazines

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