ChemInform Abstract: Metal-Free Oxidative Cyclization of Alkynyl Aryl Ethers to Benzofuranones

ChemInform Abstract: Metal-Free Oxidative Cyclization of Alkynyl Aryl Ethers to Benzofuranones

Readily available phenols can be converted into substituted aryl alkynyl ethers, which react with an N‐oxide as oxidant and catalytic amounts of a Broensted acid to provide benzofuranones.

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Veröffentlicht in:ChemInform 2014-04, Vol.45 (17), p.no-no
Hauptverfasser: Graf, Katharina, Ruehl, Carmen L., Rudolph, Matthias, Rominger, Frank, Hashmi, A. Stephen K.
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Sprache:eng
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benzofuran derivatives
ring closure reactions
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container_issue 17
container_start_page no
container_title ChemInform
container_volume 45
creator Graf, Katharina
Ruehl, Carmen L.
Rudolph, Matthias
Rominger, Frank
Hashmi, A. Stephen K.
description Readily available phenols can be converted into substituted aryl alkynyl ethers, which react with an N‐oxide as oxidant and catalytic amounts of a Broensted acid to provide benzofuranones.
doi_str_mv 10.1002/chin.201417117
format Article
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subjects benzofuran derivatives
ring closure reactions
title ChemInform Abstract: Metal-Free Oxidative Cyclization of Alkynyl Aryl Ethers to Benzofuranones
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