Synthesis of tetraaryl-p-benzoquinones and 2,3-diaryl-1,4-naphthoquinones via Suzuki-Miyaura cross-coupling reactions | Health & Environmental Research Online (HERO)

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Citation
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HERO ID

6878894

Reference Type

Journal Article

Title

Synthesis of tetraaryl-p-benzoquinones and 2,3-diaryl-1,4-naphthoquinones via Suzuki-Miyaura cross-coupling reactions

Author(s)

Hassan, Z; Ullah, I; Ali, I; Khera, RA; Knepper, I; Ali, A; Patonay, T; Villinger, A; Langer, P; ,

Year

2013

Is Peer Reviewed?

Journal

Tetrahedron
ISSN: 0040-4020

Publisher

PERGAMON-ELSEVIER SCIENCE LTD

Location

OXFORD

Volume

Issue

Page Numbers

460-469

Language

English

DOI

10.1016/j.tet.2012.11.040

Web of Science Id

WOS:000314371800003

URL

https://www.proquest.com/scholarly-journals/synthesis-tetraaryl-p-benzoquinones-2-3-diaryl-1/docview/1705462518/se-2?accountid=171501
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Abstract

The palladium-catalyzed Suzuki-Miyaura coupling reaction of tetrabromo-p-benzoquinone and 2,3-dibromonaphthoquinone provide a convenient approach to tetraaryl-p-benzoquinones and 2,3-diarylnaphthoquinones. Suzuki-Miyaura of tetrabromo-1,4-phenylene bis(trifluoromethanesulfonate) and of 2,3-dibromonaphthalene-1,4-diyl bis(trifluoromethanesulfonate) resulted in the formation of the same type of quinone products instead of the expected benzene and naphthalene derivatives. (c) 2012 Elsevier Ltd. All rights reserved.

Keywords

article; Catalysis; Palladium; Benzoquinone; Suzuki-Miyaura reaction; Naphthalene; benzene; chemical reactions; chemical structure