Issue 0, 1971

1,3-Dipolar character of six-membered aromatic rings. Part I. 1-Methyl-3-oxidopyridinium

Abstract

The title compound reacts as a 1,3-dipole across the 2- and 6-positions with the dipolarophiles N-phenylmaleimide, acrylonitrile, methyl acrylate and methyl methacrylate. The stereochemistry of the adducts is deduced from n.m.r. spectra. The title compound and maleic anhydride yield a salt.

Article information

Article type
Paper

J. Chem. Soc. C, 1971, 874-877

1,3-Dipolar character of six-membered aromatic rings. Part I. 1-Methyl-3-oxidopyridinium

A. R. Katritzky and Y. Takeuchi, J. Chem. Soc. C, 1971, 874 DOI: 10.1039/J39710000874

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