Electric Literature of 14305-08-9, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 14305-08-9, molcular formula is C10H6Br2N2O, introducing its new discovery.
Novel Heterocyclization of Hydrazinopyridazinones with Dimethyl Acetylenedicarboxylate with Dehydrogenation and Rearrangement
5-Hydrazinopyridazin-3(2H)-ones 1 reacted with dimethyl acetylenedicarboxylate 2 to give 4,6-dihydropyridazino<4,5-c>pyridazin-5-(1H)-ones 3 by cyclization with dehydrogenation.On the other hand, the reaction of 4-bromo-5-hydrazino- and 5-bromo-4-hydrazinopyridazin-3(2H)-ones 8 and 10 with diester 2 resulted in the novel cyclization with rearrangement to give compounds 3 and 9 together with the expected cyclization products.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 14305-08-9 is helpful to your research. Electric Literature of 14305-08-9
Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N3248 – PubChem