Category: 63910-43-0

Application of 63910-43-0, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.63910-43-0, Name is 4-Chloro-5-methoxypyridazin-3(2H)-one, molecular formula is C5H5ClN2O2. In a Patent£¬once mentioned of 63910-43-0

Phenylpyridazinones

The invention relates to novel phenylpyridazinones of the general formula (I) in which R1, R2, R3, R4, R5 and R6 are each as defined in the description, to processes for their preparation, to their use as herbicides and to novel intermediates and processes for preparing them.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 63910-43-0, and how the biochemistry of the body works.Application of 63910-43-0

Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N2184 – PubChem

 

Related Products of 63910-43-0, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 63910-43-0, molcular formula is C5H5ClN2O2, introducing its new discovery.

Retro-ene reaction. V. Functionalization of 4,5-dihalopyridazin-6-ones using 1-hydroxymethyl-4,5-dihalopyridazin-6-ones as 1-O, 3-N, 5-O ene- adducts

Functionalization of 1-hydroxymethyl-4,5-dihalopyridazin-6-ones via a retro-ene reaction with some nucleophiles gave regioselectively only 5-halo- 4-substitutedpyridazin-6-ones.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 63910-43-0 is helpful to your research. Related Products of 63910-43-0

Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N2185 – PubChem

 

63910-43-0, 4-Chloro-5-methoxypyridazin-3(2H)-one is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

63910-43-0, Synthesis of 4-chloro-2-(2-chlorobenzylV5-methoxypyridazin-3(2HVone (11) 10 1 1 To a solution of compound 10 (1 g, 6,25 mmol), compound 2 (1,5 g, 7.50 mmol) and K2C03 (1.7 g, 12.5 mrnol) in DMF (15 mL) was added KI (104 mg, 0.63 mmol). The solution was stirred at 90 C for 2h. The mixture was cooled to room temperature and quenched with water, extracted with EtOAc for 3 times, combined the organic layer, washed with brine, dried over Na2S04, filtered, concentrated under reduced pressure, purified by column chromatography [eluting with PE to PE/EtOAc (4: 1)] to give compound 1 1 (700 mg, 44%) as a white solid.

As the paragraph descriping shows that 63910-43-0 is playing an increasingly important role.

Reference£º
Patent; PRESIDENT AND FELLOWS OF HARVARD COLLEGE; BECKWITH, Jonathan Roger; DUTTON, Rachel; ESER, Markus; LANDETA, Cristina; BLAZYK, Jessica L.; MEEHAN, Brian M.; HATAHET, Feras; BOYD, Dana; WO2015/143164; (2015); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

 

63910-43-0,With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.63910-43-0,4-Chloro-5-methoxypyridazin-3(2H)-one,as a common compound, the synthetic route is as follows.

Example 2 5.0 g (0.03 mol) of 5-chloro-4-methoxy-pyridazine-6-one and 5.0 g of potassium carbonate are initially charged in 50 ml of dimethyl sulphoxide, and 4.7 g (0.03 mol) of 2,4,5-trifluoro-benzonitrile are added at room temperature (about 20 C.). The mixture is stirred at room temperature for 2 hours and then poured into water, and precipitated product is filtered off with suction, washed with water and dried. 7.7 g (86% of theory) of 2-(2,5-difluoro-4-cyano-phenyl)-4-chloro-5-methoxy-pyridazin-3-one of melting point 182 C. are obtained.

63910-43-0 4-Chloro-5-methoxypyridazin-3(2H)-one 819793, apyridazine compound, is more and more widely used in various fields.

Reference£º
Patent; Bayer Aktiengesellschaft; US6551963; (2003); B1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem