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ZUR REAKTIONSWEISE DES 3-ETHOXY-1,2-DIPHENYL-CYCLOPROPENYLIUMKATIONS MIT BIFUNKTIONELLEN AROMATISCHEN AMINEN
Eicher, Theophil,Lerch, Dieter
, p. 3751 - 3754 (1980)
The reaction of 3-ethoxy-1,2-diphenyl cyclopropenylium cation with bifunctional aromatic amines is described, which gives rise to benzazoles in an unexpected expansion mode of the cyclopropenone system.
