With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.253-52-1,Phthalazine,as a common compound, the synthetic route is as follows.
General procedure: A solution of sodium azide (0.085 g, 1.3 mmol) in water (10 ml) was slowly added to the methanolic solution (15 ml) of Cd(NO3)24H2O (0.2 g, 0.65 mmol) and quinazoline (0.17 g, 1.30 mmol) and stirred at room temperature for 12 h. Light yellow crystalline precipitate of [Cd(Qnz)2(N3)2]n was collected in 70percent yield. The crystals suitable for X-ray structure determination were obtained by slow recrystallization from methanol
253-52-1, As the paragraph descriping shows that 253-52-1 is playing an increasingly important role.
Reference£º
Article; Machura; Nawrot; Kruszynski; Dulski; Polyhedron; vol. 54; (2013); p. 272 – 284;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem