253-52-1, Phthalazine is a phthalazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A. A solution of phthalazine (2.5 g, 19.2 mmol) in concentrated sulfuric acid (30 mL) is treated slowly with potassium nitrate (2 g, 19.2 mmol). After 18 h the solution is cooled. Water (30 mL) is added. The solution is basified using 10 M NaOH to pH 13 (litmus). The solution is cooled for 18 h, filtered to give 5-nitro-phthalazine (0.93 g).
253-52-1 Phthalazine 9207, aphthalazine compound, is more and more widely used in various.
Reference£º
Patent; Calvo, Raul R.; Cheung, Wing S.; Player, Mark R.; US2006/116368; (2006); A1;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem