89898-86-2, Rate laws may be derived directly from the chemical equations for elementary reactions. This is not the case, however, for ordinary chemical reactions.5-Nitrophthalazine, cas is 89898-86-2,the phthalazine compound, below Introduce a new synthetic route.
B. A solution of 5-nitro-phthalazine (0.175 g, 1 mmol) and SnCl2 (0.57 g, 3 mmol) in concentrated HCl (10 mL) is stirred at room temperature for 2 h. Ice is added to the solution. A solution of 25% NaOH is added to pH 14 (litmus). The solution is cooled for 18 h. The solution is filtered. Aqueous filtrate is extracted twice with EtOAc. EtOAc layers are combined, washed with water, brine, dried over Na2SO4, filtered and concentrated to give phthalazin-5-ylamine (0.050 g).
89898-86-2, There are, however, a few established termolecular elementary reactions. The reaction of nitric oxide with oxygen appears to involve termolecular steps. you can also browse my other articles about 89898-86-2
Reference£º
Patent; Calvo, Raul R.; Cheung, Wing S.; Player, Mark R.; US2006/116368; (2006); A1;,
Phthalazine – Wikipedia
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