Category: 719-64-2

Derivation of elementary reaction about 5-Chloro-3-phenylbenzo[c]isoxazole

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase., 719-64-2

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.5-Chloro-3-phenylbenzo[c]isoxazole, cas is 719-64-2,the Benzisoxazole compound. An updated downstream synthesis route of 719-64-2 as follows. 719-64-2

(3) Mix tetrahydrofuran and triethylamine,Then add 5-chloro-3-phenyl-2,1 benzisoxazole,Palladium carbon catalyst mixing,Passing nitrogen,Replace the air 8 times,Then pass hydrogen to a pressure of 0.1 MPa.Magnetic stirring for 1h,Then filter,The obtained filter residue was vacuum dried at 50 C for 4 h.among them,Tetrahydrofuran,Triethylamine,5-chloro-3-phenyl-2,1 benzisoxazole,The mass ratio of the palladium carbon catalyst is 30:5:2:0.08,That is, 2-amino-5-chlorobenzophenone is obtained.

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase., 719-64-2

Reference£º
Patent; SHAANXI JUJIEHAN CHEMICAL CO LTD; Shanxi Jujiehan Chemical Co., Ltd.; LI CHANGYING; Li Changying; (4 pag.)CN107827763; (2018); A;,
Benzisoxazole – Wikipedia
Benzisoxazole – an overview | ScienceDirect Topics

Research on new synthetic routes about 719-64-2

719-64-2, 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 719-64-2

A balanced equation for a chemical reaction indicates what is reacting and what is produced, 719-64-2, but it reveals nothing about how the reaction actually takes place. The reaction mechanism is the process, or pathway, by which a reaction occurs.5-Chloro-3-phenylbenzo[c]isoxazole, cas is 719-64-2,the Benzisoxazole compound. An updated downstream synthesis route of 719-64-2 as follows.

719-64-2, The preparation method is as follows: 5-chloro-3-phenyl 2,1-benzisoxazole (commercially available) (0.3 mmol, 68.7 mg), phenylacetaldehyde (0.6 mmol, 72.0 mg), copper powder (0.06) Methanol, 3.8 mg) and silver triflate (0.03 mmol, 8.0 mg) were added to a 25 ml Schlenk tube, and the reaction tube was replaced with oxygen three times under reduced pressure.Hexafluoroisopropanol (2 ml) was added and stirred at 110 C for 30 hours.After completion of the reaction, a column chromatography of silica gel of 100-200 mesh was added, and the solvent was evaporated under reduced pressure. The crude product was subjected to silica gel column chromatography, eluting with petroleum ether and ethyl acetate ( petroleum ether: ethyl acetate = 20:1) The liquid was eluted, and the elution was carried out by TLC elution. The eluate containing the desired product was collected, and the desired product eluent was combined and evaporated to give the quinoline compound of the formula i above, yield 69%. This material is a red solid.

719-64-2, 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 719-64-2

Reference£º
Patent; Jiangnan University; Zou Lianghua; Zhu Hao; Zhu Shuai; Li Pinggui; Yan Cheng; (12 pag.)CN110204486; (2019); A;,
Benzisoxazole – Wikipedia
Benzisoxazole – an overview | ScienceDirect Topics