75616-33-0Relevant academic research and scientific papers
Iodine-mediated facile dehydrogenation of dihydropyridazin-3(2H)one
Humne, Vivek T.,Konda, Shankaraiah G.,Hasanzadeh, Kamal,Lokhande, Pradeep D.
, p. 1435 - 1438 (2012/06/01)
A new protocol for the dehydrogenation of dihydropyridazin-3(2H)-one has been carried out by catalytic amount of iodine in dimethyl sulphoxide in good yield with easy workup.
ALKYLATION OF 6-OXO-1,6-DIHYDROPYRIDAZINES BY TRIETHYLOXONIUM FLUOROBORATE
Volynets, N. F.,Smartseva, I. V.,Khramova, I. V.,Pavlova, L. A.
, p. 1604 - 1608 (2007/10/02)
Irrespective of the nature of the substituents at positions 1 and 3 the heterocycle, 6-oxo-1-phenyl(methyl)-3-aryl-1,6-dihydropyridazines are alkylated by the action of triethyloxonium fluoroborate at the oxygen atom of the carbonyl group, forming heteroaromatic 1-ethoxypyridazinium salts.
