Selective syntheses of analogues of the natural precocenes. Synthesis and regioselective O-alkylation of 6-chloro- and 6-tert-butyl-7, 8-dihydroxy-2, 2-dimethyl-4-chromanones

Péter Sebök, Tibor Timár, Joseph Csaba Jászberényi, G. Batta

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11 Citations (Scopus)

Abstract

The synthesis of novel benzopyran compounds 16 a-f, analogues of the natural precocenes (1 and 2) is described. These derivatives are obtained via novel synthesis and regioselective O-alkylation of 6-chloro- and 6-tert-butyl-7, 8-dihydroxy-2, 2-dimethyl-4-chromanones (7 and 12).

Original languageEnglish
Pages (from-to)2595-2607
Number of pages13
JournalHeterocycles
Volume27
Issue number11
Publication statusPublished - Nov 1988

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Benzopyrans
Alkylation
Derivatives
4-chromanone

ASJC Scopus subject areas

  • Organic Chemistry

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Selective syntheses of analogues of the natural precocenes. Synthesis and regioselective O-alkylation of 6-chloro- and 6-tert-butyl-7, 8-dihydroxy-2, 2-dimethyl-4-chromanones. / Sebök, Péter; Timár, Tibor; Jászberényi, Joseph Csaba; Batta, G.

In: Heterocycles, Vol. 27, No. 11, 11.1988, p. 2595-2607.

Research output: Contribution to journalArticle

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