16133-13-4Relevant academic research and scientific papers
Reaction of N-alkylpyridinium salts with hydroxylamine
M?hrle, Hans,Nie?en, Robert
, p. 434 - 442 (2000)
1-Methylpyridinium salts showed no reaction with excessive hydroxylamine, but nicotinic acid derivatives in HMPT gave the corresponding N-oxides. 3-Acetyl-1-methylpyridinium iodide generated the hydroximino-pyridine 1-oxide 13 and the isoxazoles 14, 15E,
