Synthesis of anthraquinone derivatives: Tandem Diels-Alder-decarboxylation- oxidation reaction of 3-hydroxy-2-pyrone with 1,4-naphthoquinone

Takuzo Komiyama, Yutaka Takaguchi, Sadao Tsuboi

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

In the presence of triethylamine, the Diels-Alder reaction of 3-hydroxy-2-pyrones with 1,4-naphthoquinones by a decarboxylation-oxidation process gave anthraquinone derivatives in good to excellent yields.

Original languageEnglish
Article numberU28605ST
Pages (from-to)124-126
Number of pages3
JournalSynlett
Issue number1
DOIs
Publication statusPublished - Jan 5 2006

Fingerprint

Anthraquinones
Oxidation
1,4-naphthoquinone
Decarboxylation
2-pyrone
triethylamine

Keywords

  • 3-Hydroxy-2-pyrone
  • Anthraquinone
  • Diels-Alder reactions
  • Oxidations
  • Tandem reactions

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Synthesis of anthraquinone derivatives : Tandem Diels-Alder-decarboxylation- oxidation reaction of 3-hydroxy-2-pyrone with 1,4-naphthoquinone. / Komiyama, Takuzo; Takaguchi, Yutaka; Tsuboi, Sadao.

In: Synlett, No. 1, U28605ST, 05.01.2006, p. 124-126.

Research output: Contribution to journalArticle

@article{637d6d5e754f428daede329f982afe27,
title = "Synthesis of anthraquinone derivatives: Tandem Diels-Alder-decarboxylation- oxidation reaction of 3-hydroxy-2-pyrone with 1,4-naphthoquinone",
abstract = "In the presence of triethylamine, the Diels-Alder reaction of 3-hydroxy-2-pyrones with 1,4-naphthoquinones by a decarboxylation-oxidation process gave anthraquinone derivatives in good to excellent yields.",
keywords = "3-Hydroxy-2-pyrone, Anthraquinone, Diels-Alder reactions, Oxidations, Tandem reactions",
author = "Takuzo Komiyama and Yutaka Takaguchi and Sadao Tsuboi",
year = "2006",
month = "1",
day = "5",
doi = "10.1055/s-2005-922769",
language = "English",
pages = "124--126",
journal = "Synlett",
issn = "0936-5214",
publisher = "Georg Thieme Verlag",
number = "1",

}

TY - JOUR

T1 - Synthesis of anthraquinone derivatives

T2 - Tandem Diels-Alder-decarboxylation- oxidation reaction of 3-hydroxy-2-pyrone with 1,4-naphthoquinone

AU - Komiyama, Takuzo

AU - Takaguchi, Yutaka

AU - Tsuboi, Sadao

PY - 2006/1/5

Y1 - 2006/1/5

N2 - In the presence of triethylamine, the Diels-Alder reaction of 3-hydroxy-2-pyrones with 1,4-naphthoquinones by a decarboxylation-oxidation process gave anthraquinone derivatives in good to excellent yields.

AB - In the presence of triethylamine, the Diels-Alder reaction of 3-hydroxy-2-pyrones with 1,4-naphthoquinones by a decarboxylation-oxidation process gave anthraquinone derivatives in good to excellent yields.

KW - 3-Hydroxy-2-pyrone

KW - Anthraquinone

KW - Diels-Alder reactions

KW - Oxidations

KW - Tandem reactions

UR - http://www.scopus.com/inward/record.url?scp=30544440546&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=30544440546&partnerID=8YFLogxK

U2 - 10.1055/s-2005-922769

DO - 10.1055/s-2005-922769

M3 - Article

AN - SCOPUS:30544440546

SP - 124

EP - 126

JO - Synlett

JF - Synlett

SN - 0936-5214

IS - 1

M1 - U28605ST

ER -