Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage

An efficient metal-free synthesis strategy of benzoxazoles was developed via coupling catechols, ammonium acetate, and alkenes/alkynes/ketones. The developed methodology represents an operationally simple, one-pot and large-scale procedure for the preparation of benzoxazole derivatives using molecul...

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Autores principales: Aboonajmi, Jasem, Panahi, Farhad, Hosseini, Mina Aali, Aberi, Mahdi, Sharghi, Hashem
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9302334/
https://www.ncbi.nlm.nih.gov/pubmed/35919129
http://dx.doi.org/10.1039/d2ra03340b
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author Aboonajmi, Jasem
Panahi, Farhad
Hosseini, Mina Aali
Aberi, Mahdi
Sharghi, Hashem
author_facet Aboonajmi, Jasem
Panahi, Farhad
Hosseini, Mina Aali
Aberi, Mahdi
Sharghi, Hashem
author_sort Aboonajmi, Jasem
collection PubMed
description An efficient metal-free synthesis strategy of benzoxazoles was developed via coupling catechols, ammonium acetate, and alkenes/alkynes/ketones. The developed methodology represents an operationally simple, one-pot and large-scale procedure for the preparation of benzoxazole derivatives using molecular iodine as the catalyst.
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spelling pubmed-93023342022-08-01 Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage Aboonajmi, Jasem Panahi, Farhad Hosseini, Mina Aali Aberi, Mahdi Sharghi, Hashem RSC Adv Chemistry An efficient metal-free synthesis strategy of benzoxazoles was developed via coupling catechols, ammonium acetate, and alkenes/alkynes/ketones. The developed methodology represents an operationally simple, one-pot and large-scale procedure for the preparation of benzoxazole derivatives using molecular iodine as the catalyst. The Royal Society of Chemistry 2022-07-21 /pmc/articles/PMC9302334/ /pubmed/35919129 http://dx.doi.org/10.1039/d2ra03340b Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Aboonajmi, Jasem
Panahi, Farhad
Hosseini, Mina Aali
Aberi, Mahdi
Sharghi, Hashem
Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage
title Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage
title_full Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage
title_fullStr Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage
title_full_unstemmed Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage
title_short Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via C–C and C–O bond cleavage
title_sort iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones via c–c and c–o bond cleavage
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9302334/
https://www.ncbi.nlm.nih.gov/pubmed/35919129
http://dx.doi.org/10.1039/d2ra03340b
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AT panahifarhad iodinecatalyzedsynthesisofbenzoxazolesusingcatecholsammoniumacetateandalkenesalkynesketonesviaccandcobondcleavage
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AT aberimahdi iodinecatalyzedsynthesisofbenzoxazolesusingcatecholsammoniumacetateandalkenesalkynesketonesviaccandcobondcleavage
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