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Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles
A palladium(ii)-catalyzed intramolecular oxidative aza-Wacker-type reaction of vinyl cyclopropanecarboxamides to access a series of conformationally restricted highly substituted aza[3.1.0]bicycles is reported. The transformation proceeded through a typical aza-Wacker reaction mechanism to forge a n...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10493647/ https://www.ncbi.nlm.nih.gov/pubmed/37701284 http://dx.doi.org/10.1039/d3ra05440c |
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author | Li, Mengjuan Li, Jingya Zhang, Zhiguo Chen, Liming Ma, Nana Liu, Qingfeng Zhang, Xingjie Zhang, Guisheng |
author_facet | Li, Mengjuan Li, Jingya Zhang, Zhiguo Chen, Liming Ma, Nana Liu, Qingfeng Zhang, Xingjie Zhang, Guisheng |
author_sort | Li, Mengjuan |
collection | PubMed |
description | A palladium(ii)-catalyzed intramolecular oxidative aza-Wacker-type reaction of vinyl cyclopropanecarboxamides to access a series of conformationally restricted highly substituted aza[3.1.0]bicycles is reported. The transformation proceeded through a typical aza-Wacker reaction mechanism to forge a new C–N bond with oxygen as the terminal oxidant. The desired fused heterocycles were obtained in moderate yields. The process is tolerant of a range of functional aryl groups under mild conditions. |
format | Online Article Text |
id | pubmed-10493647 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-104936472023-09-12 Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles Li, Mengjuan Li, Jingya Zhang, Zhiguo Chen, Liming Ma, Nana Liu, Qingfeng Zhang, Xingjie Zhang, Guisheng RSC Adv Chemistry A palladium(ii)-catalyzed intramolecular oxidative aza-Wacker-type reaction of vinyl cyclopropanecarboxamides to access a series of conformationally restricted highly substituted aza[3.1.0]bicycles is reported. The transformation proceeded through a typical aza-Wacker reaction mechanism to forge a new C–N bond with oxygen as the terminal oxidant. The desired fused heterocycles were obtained in moderate yields. The process is tolerant of a range of functional aryl groups under mild conditions. The Royal Society of Chemistry 2023-09-11 /pmc/articles/PMC10493647/ /pubmed/37701284 http://dx.doi.org/10.1039/d3ra05440c Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Li, Mengjuan Li, Jingya Zhang, Zhiguo Chen, Liming Ma, Nana Liu, Qingfeng Zhang, Xingjie Zhang, Guisheng Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles |
title | Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles |
title_full | Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles |
title_fullStr | Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles |
title_full_unstemmed | Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles |
title_short | Palladium-catalyzed intramolecular aza-Wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles |
title_sort | palladium-catalyzed intramolecular aza-wacker-type cyclization of vinyl cyclopropanecarboxamides to access conformationally restricted aza[3.1.0]bicycles |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10493647/ https://www.ncbi.nlm.nih.gov/pubmed/37701284 http://dx.doi.org/10.1039/d3ra05440c |
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