Issue 0, 1973

Diquaternary salts of 1,5- and 1,8-naphthyridines and the structure of their derived pseudo-bases

Abstract

1,5-Naphthyridine and 1,8-naphthyridine react with dimethyl sulphate and with ethylene dibromide, respectively, to form 1,5-dimethyl-1,5-naphthyridinedi-ium dimethosulphate and 5,6-dihydroimidazo[1,2,3-ij][1,8]naphthyridinedi-ium dibromide. The salts readily form pseudo-bases. The salt from 1,5-naphthyridine is reduced by a one-electron transfer to give a relatively stable green radical cation.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1973, 2885-2887

Diquaternary salts of 1,5- and 1,8-naphthyridines and the structure of their derived pseudo-bases

J. E. Dickeson, I. F. Eckhard, R. Fielden and L. A. Summers, J. Chem. Soc., Perkin Trans. 1, 1973, 2885 DOI: 10.1039/P19730002885

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