875-66-1, A balanced equation for a chemical reaction indicates what is reacting and what is produced, but it reveals nothing about how the reaction actually takes place. The reaction mechanism is the process, or pathway, by which a reaction occurs.875-66-1, name is Cinnolin-4-ol. An updated downstream synthesis route of 875-66-1 as follows.
a. [4-CHLOROCINNOLINE] (9b). A mixture of 4-hydroxycinnoline (2.0 g, 13.7 mmol), phosphorus oxychloride (1.94 mL, 20.5 mmol), and pyridine (0.33 mL, 4.1 mmol) in [CHLOROBENZENE] (50 mL) was refluxed for 1 hour. Then the mixture was cooled and the solvent evaporated under vacuum, water was added, and the mixture was neutralized with solid sodium bicarbonate and extracted with chloroform (3 x 100 mL), washed with water (3 x 100 mL), dried [(MGS04)] and evaporated under vacuum, giving 1.84 g, in 82 % yield; [MP] [76-77 C] (lit mp 78 [C)] [; IH] NMR [(CDC13)] [8] 7.91 (m, 2H), 8.20 (dd, 1H, [J=6.] 2, [J=2.] 1), 8.57 (dd, 1H, J=6. 6, J=1. 8), 9.34 (s, [1H)] ; [13C NMR (CDCL3) No. ] 123.0, 124.9, 130.2, 131.6, 132.3, 133.8, 134.9, 144.4.
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 Cinnolin-4-ol, CAS: 875-66-1
Reference£º
Patent; RUTGERS, THE STATE UNIVERSITY; LAVOIE, Edmond, J.; RUCHELMAN, Alexander, L.; LIU, Leroy, F.; WO2004/14906; (2004); A2;,
Cinnoline – Wikipedia
Cinnoline – an overview | ScienceDirect Topics