Issue 17, 1997

2,6-Divinylation of phenols with ethyne

Abstract

Phenols are 2,6-divinylated by treatment with ethyne at 100 °C in chlorobenzene in the presence of SnCl 4 –Bu 3 N, the divinylation occurring predominantly to exclusively with phenol, alkylphenols and alkoxyphenols; an appropriate amount of the tin reagent and the correct reaction temperature are essential for the divinylation.

Article information

Article type
Paper

Chem. Commun., 1997, 1663-1664

2,6-Divinylation of phenols with ethyne

M. Yamaguchi, M. Arisawa, Y. Kido and M. Hirama, Chem. Commun., 1997, 1663 DOI: 10.1039/A704379A

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