763111-47-3, An elementary termolecular reaction involves the simultaneous collision of three atoms, molecules, or ions.4-(4-Fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one, cas is 763111-47-3,the phthalazine compound. Here is a downstream synthesis route of the compound 763111-47-3
4-(4-Fluoro-3-(piperazin-1-yl-carbonyl)-benzyl)pyridazine-1(2H)one (5) (0.78 g, 2.13 mmol) was added to a 25 ml three-necked flask.And adding dichloromethane (6.5 ml), 2-butynoic acid (215 mg, 2.56 mmol), HOBT (431 mg, 3.20 mmol), EDCI (614 mg, 3.20 mmol), and stirring to 1-10 C,An excess of DIPEA (550 mg, 4.26 mmol) was added dropwise and the mixture was allowed to warm to room temperature.After TLC showed that the reaction was completed, the reaction mixture was directly concentrated to dryness, and the residue was mixed with water and then stirred for 1 hour and then filtered.Obtained as an off-white solid.The yield was 31%.
763111-47-3, 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 763111-47-3
Reference£º
Patent; Shanghai Bobang Pharmaceutical Technology Co., Ltd.; Gao Heyong; Liu Zhende; Zhang Wensheng; (28 pag.)CN108383798; (2018); A;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem