An elementary termolecular reaction involves the simultaneous collision of three atoms, molecules, or ions.Phthalazin-1(2H)-one, cas is 119-39-1,the phthalazine compound. 119-39-1. Here is a downstream synthesis route of the compound 119-39-1
General procedure: The precursor lactam (1 mmol) was dissolved in DMF-TEA 1:1(2 mL), then K2CO3 (0.410 g, 3 mmol), CuI (190 mg, 1 mmol),PdCl2(PPh3)2 (17.5 mg, 0.025 mmol) and aryl halide (1.1 mmol)were added to the solution. The reaction mixture was stirred underargon, at 110C for overnight. The reaction mixture was ltered andbrine (30 mL) was added to the solution. The precipitated solid wasltered off then washed with brine and water. The crude productwas puried by column chromatography (on silica, using DCM orDCM-MeOH 100-5:1 mixtures as eluent) and subsequent crystal-lization from MeOH, EtOH,iPrOH,tBuOH, MeOH-water or EtOH-water.
119-39-1, A chemical reaction often occurs in steps, although it may not always be obvious to an observer. Thank you very much for taking the time to read this article. If you are also interested in other aspects of 119-39-1, you can also browse my other articles.
Reference£º
Article; Jernei, Tamas; B?sze, Szilvia; Szabo, Rita; Hudecz, Ferenc; Majrik, Katalin; Csampai, Antal; Tetrahedron; vol. 73; 43; (2017); p. 6181 – 6192;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem