Flavonoids, 45 [1]. A general and efficient synthesis of hydroxyflavones and -chromones

T. Patonay, Dénes Molnár, Zoltán Murányi

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

An efficient and versatile method for the synthesis of flavones hydroxylated in either ring A or B and of chromones hydroxylated in ring A is described. This approach is based on the acidic resin-promoted cyclodehydration and simultaneous deprotection of methoxymethoxylated 1-(2-hydroxyphenyl)propane-1,3-diones easily available by either the Baker-Venkataraman rearrangement or the Claisen condensation.

Original languageEnglish
Pages (from-to)233-242
Number of pages10
JournalBulletin de la Societe Chimique de France
Volume132
Issue number2
Publication statusPublished - 1995

Fingerprint

Chromones
Flavones
Propane
Flavonoids
Condensation
Resins

Keywords

  • Amberlyst 15 / Baker-Venkataraman rearrangement / Claisen condensation / hydroxychromone / hydroxyflavone / methoxymethyl protection

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Flavonoids, 45 [1]. A general and efficient synthesis of hydroxyflavones and -chromones. / Patonay, T.; Molnár, Dénes; Murányi, Zoltán.

In: Bulletin de la Societe Chimique de France, Vol. 132, No. 2, 1995, p. 233-242.

Research output: Contribution to journalArticle

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