Category: 41933-33-9

Synthetic Route of 41933-33-9, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 41933-33-9, Name is 2-Benzyl-4,5-dichloropyridazin-3(2H)-one, molecular formula is C11H8Cl2N2O. In a Patent£¬once mentioned of 41933-33-9

A one-pot synthesis of […] method (by machine translation)

The present invention discloses a one-pot synthesis of […] new method, the structure of formula (I) indicated by the […], having a structure of formula (III) as shown by a tri-substituted tertiary amine, added in a reaction vessel, for 20 – 130 C temperature by the trifluoro methane directly into the high temperature generated from the decomposition of carbon dioxide and hydrogen fluoride gas, and the temperature in the stirring reaction, for thin layer chromatography tracking after the reaction, cooling, of added dichloromethane dilution, for column chromatography separation to obtain the structure shown in formula (II) of the […], Wherein formula (I), (II) in the formula (III) R in theR1, R2, R3said carbon atom number is 1 – 10 alkyl, or the carbon atom number is 6 – 10 containing various substituted aryl, X chlorine atom or bromine atom. The invention not only provides a one-pot synthesis of […] new method, and the use of renewable energy sources. (by machine translation)

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Synthetic Route of 41933-33-9. In my other articles, you can also check out more blogs about 41933-33-9

Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N3197 – PubChem

 

Reference of 41933-33-9, 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, 41933-33-9, molcular formula is C11H8Cl2N2O, introducing its new discovery.

SYNTHESIS, SPECTRAL PROPERTIES, AND PESTICIDAL ACTIVITY OF 4-AMINO(ALKYLAMINO, DIALKYLAMINO)-5-CHLORO-2-SUBSTITUTED-3-OXO-2H-PYRIDAZINES AND 5-AMINO(ALKYLAMINO, DIALKYLAMINO)-4-CHLORO-2-SUBSTITUTED-3-OXO-2H-PYRIDAZINES

4-Amino(alkylamino)-5-chloro-2-substituted-3-oxo-2H-pyridazines and 5-amino(alkylamino, dialkylamino)-4-chloro-2-substituted-3-oxo-2H-pyridazines have been prepared by nucleophilic substitution reactions of 4,5-dichloro-2-substituted-3-oxo-2H-pyridazines with amines in aprotic solvent.Structure of the compounds prepared has been proved by IR and UV spectra.Fungicidal and herbicidal activity of the compounds prepared have been tested.None of the compounds prepared exceeds the standard Vitavax in the fungicidal activity tests.Compounds VIII and XII show equal or better activity on the Hill reaction as compared with the standard pyrazone.

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 41933-33-9 is helpful to your research. Reference of 41933-33-9

Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N3213 – PubChem

 

Application of 41933-33-9, 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, 41933-33-9, molcular formula is C11H8Cl2N2O, introducing its new discovery.

Synthesis of Novel Pyridazino[4,5-b][1,4]oxazine-3,5-diones

Novel pyridazino[4,5-b][1,4]oxazine-3,5-diones were synthesized from N-[2-(3,4-dimethoxyphenyl)-ethyl]-2-chloroacetamide (or 2-chloropropanamide) and 1-alkyl-5-halo-4-hydroxypyridazin-6-ones in good yield.

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 41933-33-9 is helpful to your research. Application of 41933-33-9

Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N3203 – PubChem

 

Related Products of 41933-33-9, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 41933-33-9, Name is 2-Benzyl-4,5-dichloropyridazin-3(2H)-one,introducing its new discovery.

SERINE/THREONINE KINASE INHIBITORS

Compounds of Formula I or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof are provided, which are useful for the treatment of diseases. Methods of using compounds of Formula I or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such diseases, or associated pathological conditions are disclosed.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 41933-33-9, and how the biochemistry of the body works.Related Products of 41933-33-9

Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N3190 – PubChem

 

41933-33-9, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.41933-33-9, Name is 2-Benzyl-4,5-dichloropyridazin-3(2H)-one, molecular formula is C11H8Cl2N2O. In a Article, authors is Riedl, Zsuzsanna£¬once mentioned of 41933-33-9

Synthesis of new pyridazino[4,5-c]isoquinolinones by Suzuki cross-coupling reaction

Suzuki cross-coupling reaction of 2-alkyl(methyl and benzyl)-5-chloro-4-methoxy- and 2-alkyl(methyl and benzyl)-4-chloro-5-methoxypyridazin-3(2H)-ones with 2-formylphenylboronic acid afforded the corresponding biaryl products which were cyclized with ammonia to yield hitherto undescribed pyridazino[4,5-c]isoquinolinones. Removal of the N-benzyl protective group in position 2 yielded the unsubstituted tricyclic pyridazinones.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 41933-33-9

Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N3217 – PubChem

 

41933-33-9,With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.41933-33-9,2-Benzyl-4,5-dichloropyridazin-3(2H)-one,as a common compound, the synthetic route is as follows.

To a mixture of 2-benzyl-4,5-dichloropyridazin-3(2H)-one (30.6 g, 120 mmol), prepared as described in Example 244A, 4-chlorophenyl boronic acid (20.6 g, 132 mmol) and tetrakis(triphenylphosphine)palladium (5 g, 4.3 mmol) in toluene (300 mL) under an atmosphere of argon, and was added an aqueous Na2CO3 solution (2M, 66 mL, 132 mmol). The reaction mixture was stirred at 100 C. under argon for 16 h. The reaction was then allowed to cool to RT and was subsequently poured into water (200 mL). The resulting mixture was extracted with EtOAc (3¡Á150 mL). The combined organic layers were washed with saturated aqueous NaCl. The organic layer was dried over Na2SO4, filtered and concentrated under reduced pressure. The obtained thick syrup was dissolved in MeOH (100 mL) and the resulting solution kept at 0 C. until white solid precipitated. The solid was collected by filtration, washed with hexanes, and then triturated with EtOAc-hexanes to give the title compound, 2-benzyl-5-chloro-4-(4-chlorophenyl)pyridazin-3(2H)-one (12 g, 30%) as a white powder. LC/MS (method A, general procedure): RT=3.81 min, (M+H)+=331.

The synthetic route of 41933-33-9 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Yu, Guixue; Ewing, William R.; Mikkilineni, Amarendra B.; Pendri, Annapurna; Sher, Philip M.; Gerritz, Samuel; Ellsworth, Bruce A.; Wu, Gang; Huang, Yanting; Sun, Chongqing; Murugesan, Natesan; Gu, Zhengxiang; Wang, Ying; Sitkoff, Doree; Johnson, Stephen R.; Wu, Ximao; US2005/143381; (2005); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem