A new approach to linear tetracycles via Michael reactions of quinizarinquinone with O-silylated ketene acetals

Kenji Hayakawa, Mariko Aso, Ken Kanematsu

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The Michael-type reaction of quinizarinquinone and 1-ethoxy-1- (trimethylsiloxy)buta-1,3-diene followed by Lewis acid-catalysed [1,5] sigmatropic rearrangement and Friedel-Crafts cyclisation provides a new route to variously functionalized tetracycles.

Original languageEnglish
Pages (from-to)102-104
Number of pages3
JournalJournal of the Chemical Society, Chemical Communications
Issue number2
DOIs
Publication statusPublished - Dec 1 1987

All Science Journal Classification (ASJC) codes

  • Molecular Medicine

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