Synthesis of multiply ortho-substituted diaryl ethers via lithiation and oxidation of a dibenzosiloxane (phenoxasilin)

Mark S. Betson; Jonathan Clayden

doi:10.1055/s-2006-933111

Synthesis of multiply ortho-substituted diaryl ethers via lithiation and oxidation of a dibenzosiloxane (phenoxasilin)

Mark S. Betson, Jonathan Clayden

Research output: Contribution to journal › Article › peer-review

Abstract

Lithiation of dibenzosiloxanes (phenoxasilins or 9-silaxanthenes), followed by oxidation of the C-Si bonds, provides a versatile method for the synthesis of 2,6,2′,6′-tetrasubstituted diaryl (biaryl) ethers. © Georg Thieme Verlag Stuttgart.

Original language	English
Pages (from-to)	745-746
Number of pages	1
Journal	SYNLETT
Issue number	5
DOIs	https://doi.org/10.1055/s-2006-933111
Publication status	Published - 17 Mar 2006

Keywords

Diaryl ether
ipso electrophilic aromatic substitution
Lithiation
Synthesis

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10.1055/s-2006-933111

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title = "Synthesis of multiply ortho-substituted diaryl ethers via lithiation and oxidation of a dibenzosiloxane (phenoxasilin)",

abstract = "Lithiation of dibenzosiloxanes (phenoxasilins or 9-silaxanthenes), followed by oxidation of the C-Si bonds, provides a versatile method for the synthesis of 2,6,2′,6′-tetrasubstituted diaryl (biaryl) ethers. {\textcopyright} Georg Thieme Verlag Stuttgart.",

keywords = "Diaryl ether, ipso electrophilic aromatic substitution, Lithiation, Synthesis",

author = "Betson, {Mark S.} and Jonathan Clayden",

year = "2006",

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language = "English",

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AU - Betson, Mark S.

AU - Clayden, Jonathan

PY - 2006/3/17

Y1 - 2006/3/17

N2 - Lithiation of dibenzosiloxanes (phenoxasilins or 9-silaxanthenes), followed by oxidation of the C-Si bonds, provides a versatile method for the synthesis of 2,6,2′,6′-tetrasubstituted diaryl (biaryl) ethers. © Georg Thieme Verlag Stuttgart.

AB - Lithiation of dibenzosiloxanes (phenoxasilins or 9-silaxanthenes), followed by oxidation of the C-Si bonds, provides a versatile method for the synthesis of 2,6,2′,6′-tetrasubstituted diaryl (biaryl) ethers. © Georg Thieme Verlag Stuttgart.

KW - Diaryl ether

KW - ipso electrophilic aromatic substitution

KW - Lithiation

KW - Synthesis

U2 - 10.1055/s-2006-933111

DO - 10.1055/s-2006-933111

M3 - Article

SN - 1437-2096

SP - 745

EP - 746

JO - SYNLETT

JF - SYNLETT

IS - 5

ER -

Synthesis of multiply ortho-substituted diaryl ethers via lithiation and oxidation of a dibenzosiloxane (phenoxasilin)

Abstract

Keywords

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