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Communication | Regular issue | Vol 22, No. 8, 1984, pp.1709-1711
Published online, 1st January, 1970
DOI: 10.3987/R-1984-08-1709
■ Reaction of N-p-Toluenesulfonyldiphenylcyclopropenimine with Pyridinium N-Imines

Albert Kascheres,* J. Augusto R. Rodrigues, and Ronaldo Pilli

*Instituto de Química, Universidade Estadual de Campinas (UNICAMP), Caixa Postal 6154, CEP 13083-970, Campinas, Sao Paulo, Brazil

Abstract

Pyridinium N-imines (1) react with N-p-toluenesulfonyldiphenylcyclopropenimine (2) to afford pyridopyridazinimines (3).