Beckmann and Cyclization Reactions of -Oxo-α,-Unsaturated Ketoximes obtained from Pyrylium Salts and Hydroxylamine. Formation of 2-Aryl(or Alkyl)amino-4,6-disubstituted Pyrylium Salts
Authors: Uncuta, C.; Tudose, A.; Caproiu, M.T.; Plaveti, M.; Kakou-Yao, R.
Source: Tetrahedron, Volume 55, Number 52, 24 December 1999 , pp. 15011-15024(14)
Document Type: Research Article
Publication date: 1999-12-24