Category: 1679-64-7

Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, molecular formula is C9H8O4, belongs to phthalazine compound, is a common compound. In a patnet, author is Li Jiali, once mentioned the new application about 1679-64-7, Recommanded Product: 4-(Methoxycarbonyl)benzoic acid.

In this paper, a series of 6-substituted-pyrido[3,2-e][1,2,4] triazolo[4,3-a] pyrazine derivatives have been synthesized. Their anticonvulsant activity and neurotoxicity in mice were evaluated by maximal electroshock (MES) and rotarod test, respectively. The structures were confirmed by H-1 NMR, C-13 NMR, MS and HRMS. The experimental results show that 6-phenoxypyrido[3,2-e][1,2,4] triazolo[4,3-a]pyrazine (5g) was safer than the reference drug, carbamazepine, with ED50 value of 93.9 mg.kg(-1) and protective index (PI) value of 24.3, which was a potential anti-epilepsy candidate compound.

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 1679-64-7. The above is the message from the blog manager. Recommanded Product: 4-(Methoxycarbonyl)benzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, molecular formula is C9H8O4, belongs to phthalazine compound. In a document, author is Insuasty, Alberto, introduce the new discover, Quality Control of 4-(Methoxycarbonyl)benzoic acid.

Parent isoquinoline diimide (IQDI) and phthalazine diimide (PTDI), as two new heterocyclic analogues of naphthalene diimides (NDIs), have been synthesized through an oxidative strategy in 35-79 % yield. X-ray crystallography has been used to support the formation of IQDI, which also show fluorescence quantum yields of 3.5 %. The electrochemical and electrical properties of these molecules have been studied. The electrochemical results show an interesting trend in first reduction potential PTDIQuality Control of 4-(Methoxycarbonyl)benzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, molecular formula is , belongs to phthalazine compound. In a document, author is Appleby, Kate M., Application In Synthesis of 4-(Methoxycarbonyl)benzoic acid.

The reaction of [Ir(IMes)(COD)Cl], [IMes = 1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene, COD = 1,5-cyclooctadiene] with pyridazine (pdz) and phthalazine (phth) results in the formation of [Ir(COD)(IMes)(pdz)]Cl and [Ir(COD)(IMes)(phth)]Cl. These two complexes are shown by nuclear magnetic resonance (NMR) studies to undergo a haptotropic shift which interchanges pairs of protons within the bound ligands. When these complexes are exposed to hydrogen, they react to form [Ir(H)(2)(COD)(IMes)(pdz)]Cl and [Ir(H)(2)(COD)(IMes)(phth)]Cl, respectively, which ultimately convert to [Ir(H)(2)(IMes)(pdz)(3)]Cl and [Ir(H)(2)(IMes)(phth)(3)] Cl, as the COD is hydrogenated to form cyclooctane. These two dihydride complexes are shown, by NMR, to undergo both full N-heterocycle dissociation and a haptotropic shift, the rates of which are affected by both steric interactions and free ligand pK(a) values. The use of these complexes as catalysts in the transfer of polarisation from para-hydrogen to pyridazine and phthalazine via signal amplification by reversible exchange (SABRE) is explored. The possible future use of drugs which contain pyridazine and phthalazine motifs as in vivo or clinical magnetic resonance imaging probes is demonstrated; a range of NMR and phantom-based MRI measurements are reported.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1679-64-7, in my other articles. Application In Synthesis of 4-(Methoxycarbonyl)benzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Synthetic Route of 1679-64-7, Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. The appropriate choice of redox mediator can avoid electrode passivation and overpotential. 1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, SMILES is C1=CC(=CC=C1C(O)=O)C(OC)=O, belongs to phthalazine compound. In a article, author is Maleki, Behrooz, introduce new discover of the category.

A novel nanomagnetic basic catalyst of caesium carbonate supported on hydroxyapatite-coated Ni0.5Zn0.5Fe2O4 magnetic nanoparticles (Ni0.5Zn0.5Fe2O4@HAP-Cs2CO3) was prepared. This new catalyst was fully characterized using Fourier transform infrared spectroscopy, transmission and scanning electron microscopy, X-ray diffraction and vibrating sample magnetometry techniques, and then the catalytic activity of this catalyst was investigated in the synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives. Also, Ni0.5Zn0.5Fe2O4@HAP-Cs2CO3 could be reused at least five times without significant loss of activity and could be recovered easily by applying an external magnet. Thus, the developed nanomagnetic catalyst is potentially useful for the green and economic production of organic compounds. Copyright (c) 2015 John Wiley & Sons, Ltd.

Synthetic Route of 1679-64-7, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 1679-64-7.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Electric Literature of 1679-64-7, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, 1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, SMILES is C1=CC(=CC=C1C(O)=O)C(OC)=O, belongs to phthalazine compound. In a article, author is Aguilo, Joan, introduce new discover of the category.

Much attention has been paid to heterocyclic N-containing ligands due to their applicability as bridging ligands in the synthesis of redox active dinuclear metal complexes. With this aim, we report the synthesis and full characterization of a novel phthalazine-triazole ligand (1,4-bis(1-methyl-1H-1,2,3-triazol-4-yl) phthalazine). Moreover, we show that the phthalazine nitrogen atoms of this N-heterocyclic ligand are more reactive towards alkylating agents than the triazole groups. New ruthenium(II) complexes containing this ligand have been obtained and characterized both structurally and electrochemically. The geometry imposed by the ligand allows the placement of two ruthenium centers in very close proximity so that efficient through-space interactions take place, a concept of crucial importance for electron transfer processes.

Electric Literature of 1679-64-7, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 1679-64-7.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, SMILES is C1=CC(=CC=C1C(O)=O)C(OC)=O, belongs to phthalazine compound. In a document, author is Behalo, Mohamed S., introduce the new discover, Application In Synthesis of 4-(Methoxycarbonyl)benzoic acid.

Green synthesis of 1,3,4-oxadiazole derivatives based on N-arylidene-2-(1-oxo-4-(4-phenoxyphenyl)phthalazin-2(1H)-yl)acetohydrazide as potential antitumor agents

Design of a new series of 1,3,4-oxadiazole derivatives was achieved in good yield via treatment of N-arylidene-2-(1-oxo-4-(4-phenoxyphenyl)phthalazin-2(1H)-yl)acetohydrazide with cerium (IV) ammonium nitrate as a catalyst. They can be formulated also using one-pot reaction of 2-(1-oxo-4-(4-phenoxyphenyl)phthalazin-2(1H)-yl)acetohydrazide, aromatic aldehyde and cerium (IV) ammonium nitrate in dichloromethane. The structural formulas of all synthesized products were elucidated based on their elemental and spectral analyses. In addition, MTT assay was used to evaluate antitumor activity of the synthesized molecules and some of them showed potent activity in comparison with Doxorubicin as a standard drug.

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 1679-64-7 is helpful to your research. Application In Synthesis of 4-(Methoxycarbonyl)benzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter.1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, SMILES is C1=CC(=CC=C1C(O)=O)C(OC)=O, belongs to phthalazine compound. In a document, author is Eswararao, S., V, introduce the new discover, Computed Properties of C9H8O4.

WATER MEDIATED ONE- POT- SYNTHESIS OF 1H-PYRAZOLO[1,2-B]PHTHALAZINE-5,10-DIONES AND 2H-INDAZOLO[2,1-B]PHTHALAZINE-1,6,11(13H)-TRIONES

1H-pyrazolo[1,2-b]phthalazine-5,10-diones (5) and 2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-triones (7) have been synthesized by one pot, four-component method. To synthesise them phthalic anhydride (1), hydrazine hydrate (2), benzaldehydes (3) and malononitrile (4a) /ethyl cynoacetate (4b) /dimedone (6) in refluxing water for 1-1.5 h in the presence of InCl3 as a catalyst yielding 75-85%. These reactions have an easy workup, provides excellent yields, and uses water as the solvent which is considered to be relatively environmentally benign. The structures of the products were established from their spectral properties IR, H-1-NMR, C-13-NMR & Mass spectroscopy.

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 1679-64-7 is helpful to your research. Computed Properties of C9H8O4.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 1679-64-7, Name is 4-(Methoxycarbonyl)benzoic acid, molecular formula is C9H8O4, belongs to phthalazine compound, is a common compound. In a patnet, author is Reddy, M. Veeranaryana, once mentioned the new application about 1679-64-7, Safety of 4-(Methoxycarbonyl)benzoic acid.

Silica gel-supported tungstic acid (STA): A new, highly efficient and recyclable catalyst for the synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione carbonitriles and carboxylates under neat conditions

1H-Pyrazolo[1,2-6]phthalazine-5,10-dione carbonitriles and carboxylates possess a broad range of applications as active compounds in the pharmacological and biological fields. We developed an efficient and ecofriendly silica gel-supported tungstic acid (STA)-catalyzed one-pot synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione carbonitriles and carboxylates by a three-component reaction of an aldehyde, a malononitrile/ethyl cyanoacetate and a phthalhydrazide under solvent-free conditions. The major advantages of the present method are experimental simplicity, use of an inexpensive and ecofriendly reusable catalyst, good yields, and short reaction times. (C) 2014 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 1679-64-7. The above is the message from the blog manager. Safety of 4-(Methoxycarbonyl)benzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem