Issue 21, 1976

1,3-Dipolar character of six-membered aromatic rings. Part XVI. Reactions of benzyne with 3-hydroxypyridine, 1-methyl-3-oxidopyridinium, and related compounds

Abstract

3-Hydroxypyridine, its 6-methyl analogue, and 4-hydroxyisoquinoline all react with 2 mol. equiv. of benzyne cycloadduct formation occurs across the 2- and 6-positions together with N-phenylation. 1-Methyl-3-oxidopyridinium and its 6-methyl analogue both react with 2 mol. equiv. of benzyne in two successive cycloadditions.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1976, 2285-2288

1,3-Dipolar character of six-membered aromatic rings. Part XVI. Reactions of benzyne with 3-hydroxypyridine, 1-methyl-3-oxidopyridinium, and related compounds

N. Dennis, A. R. Katritzky and S. K. Parton, J. Chem. Soc., Perkin Trans. 1, 1976, 2285 DOI: 10.1039/P19760002285

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