136696-46-3Relevant articles and documents
2-Acyl Thiazolium Salts as Selective Agents for the O-Acylation of Aromatic Hydroxylamines
Ferreira, Luisa M.,Lobo, Ana M.,Prabhakar, Sundaresan,Marcelo-Curto, M. Joao,Rzepa, Henry S.,Yi, Man Yin
, p. 1127 - 1128 (1991)
2-Acyl-3,4-dimethylthiazolium triflates, modelled upon the biologically important 2-acyl thiamine derivatives, react in neutral media specifically with the oxygen atom of N-aryl hydroxylamines to give rise to tetrahedral intermediates, which collapse to t