Brominated thiophenes as precursors in the preparation of brominated and arylated anthraquinones

Thies Thiemann; Yasuko Tanaka; Jesus Iniesta

doi:10.3390/molecules14031013

Brominated thiophenes as precursors in the preparation of brominated and arylated anthraquinones

Thies Thiemann, Yasuko Tanaka, Jesus Iniesta

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

13 Citations (Scopus)

Abstract

Brominated anthraquinones can be synthesized directly from bromothiophenes when these are reacted with 1,4-naphthoquinones in the presence of meta-chloroperoxybenzoic acid. The bromoanthraquinones are versatile building blocks in the preparation of arylated anthraquinones and of extended π-systems with interspersed anthraquinone units.

Original language	English
Pages (from-to)	1013-1031
Number of pages	19
Journal	Molecules
Volume	14
Issue number	3
DOIs	https://doi.org/10.3390/molecules14031013
Publication status	Published - Mar 2009
Externally published	Yes

Keywords

Anthraquinone
Oxidative cycloaddition
Suzuki cross coupling
UV spectroscopy.

ASJC Scopus subject areas

Analytical Chemistry
Chemistry (miscellaneous)
Molecular Medicine
Pharmaceutical Science
Drug Discovery
Physical and Theoretical Chemistry
Organic Chemistry

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10.3390/molecules14031013

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abstract = "Brominated anthraquinones can be synthesized directly from bromothiophenes when these are reacted with 1,4-naphthoquinones in the presence of meta-chloroperoxybenzoic acid. The bromoanthraquinones are versatile building blocks in the preparation of arylated anthraquinones and of extended π-systems with interspersed anthraquinone units.",

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AU - Iniesta, Jesus

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AB - Brominated anthraquinones can be synthesized directly from bromothiophenes when these are reacted with 1,4-naphthoquinones in the presence of meta-chloroperoxybenzoic acid. The bromoanthraquinones are versatile building blocks in the preparation of arylated anthraquinones and of extended π-systems with interspersed anthraquinone units.

KW - Anthraquinone

KW - Oxidative cycloaddition

KW - Suzuki cross coupling

KW - UV spectroscopy.

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Brominated thiophenes as precursors in the preparation of brominated and arylated anthraquinones

Abstract

Keywords

ASJC Scopus subject areas

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