Category: 530-62-1

530-62-1, Name is Di(1H-imidazol-1-yl)methanone, molecular formula is C7H6N4O, belongs to benzoxazole compound, is a common compound. In a patnet, author is Osmaniye, Derya, once mentioned the new application about 530-62-1, Recommanded Product: Di(1H-imidazol-1-yl)methanone.

Synthesis of some new benzoxazole derivatives and investigation of their anticancer activities

Phortress is an anticancer prodrug, which has active metabolite (5F-203) being potent agonist of the aryl hydrocarbon receptor (AhR). The 5F-203 switches on cytochrome P450 CYP1A1 gene expression and thus exhibits anticancer activity. In this study, it is aimed to obtain new phortress analogues by bioisosteric replacement of benzothiazole core in the structure to benzoxazole ring system. Synthesis of compounds (3a-3p) were performed according to literature methods. Their structures were elucidated by IR, H-1 NMR, C-13 NMR, 2D-NMR and HRMS spectroscopic methods. Cytotoxicity (MTT), inhibition of DNA synthesis and flow cytometric analysis assays were applied to determine anticancer activity of the compounds on colon (HT-29), breast (MCF7), lung (A549), liver (HepG2) and brain (C6) carcinoma cell types. When compared reference agent doxorubicin, compounds 3m and 3n displayed very attractive anticancer effect against carcinogenic cell lines. Due to structural similarity to phortress, biotransformation studies for 3m and 3n were examined by LCMS-IT-TOF system and probable metabolites of these compounds were determined. Induction potential of these compounds on CYP1A1/2 enzymes was also investigated to clarify possible mechanism of action. Interaction modes between CYP1A1 enzyme and compound 3n or its some metabolites were investigated by docking studies. In conclusion, findings of these study indicate that compounds 3m and 3n possess significant anticancer activity, probably with the same mechanism of action to Phortress. (C) 2020 Elsevier Masson SAS. All rights reserved.

If you’re interested in learning more about 530-62-1. The above is the message from the blog manager. Recommanded Product: Di(1H-imidazol-1-yl)methanone.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, COA of Formula: C7H6N4O530-62-1, Name is Di(1H-imidazol-1-yl)methanone, SMILES is O=C(N1C=CN=C1)N2C=CN=C2, belongs to benzoxazole compound. In a article, author is Qu, Yao, introduce new discover of the category.

Syntheses, structures and properties of two mononuclear copper(I) complexes with N-heterocyclic ligands

Two mononuclear Cu(I) complexes, [Cu(PBO)(PPh3)(2)]?PF6?CH2Cl2 (1) and [Cu(PBM)(PPh3)(2)]?PF6 (2) (PBO = 2-(2?-pyridyl)benzoxazole, PBM = 2-(2?-pyridyl)benzimidazole, PPh3 = triphenylphosphine), have been synthesized and characterized by elemental analyses, IR, single crystal X-ray diffraction, fluorescence spectroscopy, and cyclic voltammetry. The structural analysis revealed that in 1 and 2, the Cu(I) ions are four-coordinate and the coordination geometry around the Cu(I) is distorted tetrahedral. Photoluminescent investigation shows that 1 and 2 exhibit distinct tunable green (523?nm)-to-yellow (557?nm) photoluminescence by varying the N-heterocyclic ligands. Electrochemical properties of 1 and 2 have been investigated by cyclic voltammetry. The results suggest the frontier molecular orbits and the HOMO-LUMO energy gaps of these cuprous complexes are effectively adjusted through the introduction of different N-heterocyclic ligands.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 530-62-1. COA of Formula: C7H6N4O.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 530-62-1, Name is Di(1H-imidazol-1-yl)methanone, molecular formula is C7H6N4O, belongs to benzoxazole compound. In a document, author is Kamijo, Shin, introduce the new discover, SDS of cas: 530-62-1.

Aryl Ketone Mediated Photoinduced Radical Coupling for the Alkylation- of Benzazoles Employing Saturated Heterocyclic Compounds

An aryl ketone mediated synthesis of 2-alkylated benzazoles was achieved via radical coupling under photoirradiation starting from saturated heterocycles and 2-sulfonylated benzazoles, such as benzothiazoles, benzoxazole, and benzimidazole. Heterocyclic compounds, including a cyclic ether, azacycles, and tetrahydrothiophene, were applicable, and the benzazole unit was site-selectively installed at the carbon center proximal to the heteroatom. The present transformation takes place at ambient temperature under neutral reaction conditions without the aid of any metallic catalysts or reagents.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 530-62-1. SDS of cas: 530-62-1.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

In an article, author is Valero, Teresa, once mentioned the application of 530-62-1, Name is Di(1H-imidazol-1-yl)methanone, molecular formula is C7H6N4O, molecular weight is 162.1487, MDL number is MFCD00005286, category is benzoxazole. Now introduce a scientific discovery about this category, Application In Synthesis of Di(1H-imidazol-1-yl)methanone.

Pyrazolopyrimide library screening in glioma cells discovers highly potent antiproliferative leads that target the PI3K/mTOR pathway

The search for novel targeted inhibitors active on glioblastoma multiforme is crucial to develop new treatments for this unmet clinical need. Herein, we report the results from a screening campaign against glioma cell lines using a proprietary library of 100 structurally-related pyrazolopyrimidines. Data analysis identified a family of compounds featuring a 2-amino-1,3-benzoxazole moiety (eCF309 to eCF334) for their antiproliferative properties in the nM range. These results were validated in patient-derived glioma cells. Available kinase inhibition profile pointed to blockade of the PI3K/mTOR pathway as being responsible for the potent activity of the hits. Combination studies demonstrated synergistic activity by inhibiting both PI3Ks and mTOR with selective inhibitors. Based on the structure activity relationships identified in this study, five new derivatives were synthesized and tested, which exhibited potent activity against glioma cells but not superior to the dual PI3K/mTOR inhibitor and lead compound of the screening eCF324.

Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 530-62-1, Application In Synthesis of Di(1H-imidazol-1-yl)methanone.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

In an article, author is Burlov, Anatolii S., once mentioned the application of 530-62-1, COA of Formula: C7H6N4O, Name is Di(1H-imidazol-1-yl)methanone, molecular formula is C7H6N4O, molecular weight is 162.1487, MDL number is MFCD00005286, category is benzoxazole. Now introduce a scientific discovery about this category.

Synthesis, structure, photo- and electroluminescent properties of bis(2-phenylpyridinato-N,c(2)’)[2-(2 ‘-tosylaminophenyl)benzoxazolato-N, N ‘]iridium(III)

A new highly luminescent iridium complex, bis(2-phenylpyridine-N,C-2′)[2-(2′-tosylaminophenyl)benzoxazole-N, N’] iridium(III) [Ir(ppy)(2)(TAPBO)] (TAPBO-2-(2′-tosylaminophenyl)benzoxazole) has been synthesized and its molecular structure determined using single crystal X-ray diffraction analysis. The Ir(III) complex displayed intense yellow photophosphorescence emission that manifested its potential for organic electroluminescence. Photo- and electroluminescent properties of the OLEDs fabricated on the basis of [Ir(ppy)(2)(TAPBO)] with doping concentration of Ir(ppy)(2)(TAPBO) varied from 3 to 20 wt% have been investigated. The OLED with 9 wt% Ir (ppy)(2)(TAPBO) exhibited maximum luminance of 9000 cdm(-2) at 180 mA/cm(-2) and had sufficiently low turn-on voltage of ca. 6 V.

If you are interested in 530-62-1, you can contact me at any time and look forward to more communication. COA of Formula: C7H6N4O.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.530-62-1, Name is Di(1H-imidazol-1-yl)methanone, SMILES is O=C(N1C=CN=C1)N2C=CN=C2, belongs to benzoxazole compound. In a document, author is Hasegawa, Masatoshi, introduce the new discover, Safety of Di(1H-imidazol-1-yl)methanone.

Polyimides Containing Benzoxazole Units and Their Liquid-Crystalline Behavior

Herein, we report the liquid-crystalline behavior of polyimides (PIs) containing benzoxazole (BO) units and their model compounds, and provide fundamental information in relation to their potential as heat-releasing materials. A series of BO-containing tetracarboxylic dianhydrides were synthesized using two bis(o-aminophenol)s as starting materials, namely, 3,3-dihydroxy-4,4-diaminobiphenyl (p-HAB) and 4,6-diaminoresorcinol (DAR). When a p-HAB-type BO-containing tetracarboxylic dianhydride with ester linkages was combined with a siloxanediamine (amine equivalent: 430 g/mol), the resulting PI barely exhibited optical anisotropy with an unclear and undeveloped texture with the assistance of continuous shear stimulus. On the other hand, the combination of DAR-type BO-containing tetracarboxylic dianhydride with ester linkages and the siloxanediamine led to the formation of an optically anisotropic texture with particle-like domains in the heating process over a wide temperature range, although continuous shear stimulus in the molten state was still required for this system. The thermal diffusivity of BO-containing PI films quenched from their liquid-crystalline states is also reported.

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 530-62-1 is helpful to your research. Safety of Di(1H-imidazol-1-yl)methanone.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, COA of Formula: C7H6N4O530-62-1, Name is Di(1H-imidazol-1-yl)methanone, SMILES is O=C(N1C=CN=C1)N2C=CN=C2, belongs to benzoxazole compound. In a article, author is Nicasio-Collazo, Juan, introduce new discover of the category.

A novel coordination mode of kappa(1)-N-Br-pyridylbenz-(imida, oxa or othia)-zole to Pt(II): synthesis, characterization, electrochemical and structural analysis

Herein, three novel Pt(II) complexes with formula [trans-Pt(Br-PyBenz-X)(Cl)(2)(DMSO)] (1-3) having Br-pyridylbenz-(imida, oxa or othia)-zole (L1-3) derivatives as potential bidentate ligands, under an unusual kappa(1)-N-coordination mode are reported. All compounds were obtained straightforwardly via reaction of corresponding LPB1-3 and [Pt(Cl)(2)(DMSO)(2)] (DMSO = dimethyl sulfoxide), at 100 degrees C in acetonitrile, respectively. 1-3 complexes were characterized by analytical and spectroscopic data: melting point, FT-IR, Raman, UV/Vis and NMR experiments. Cyclic voltammetry studies show an irreversible two-electron process at -0.50 and -0.51 V, which was ascribed to the Pt(II)/Pt(IV) couple, for complexes 2 and 3. The crystal structure of complex 2 was elucidated by single-crystal X-ray diffraction, where the platinum atom exhibits a square plane geometry, where L-PB2 adopts an unusual mono-coordinated mode via an N-kappa(1)-benzoxazole ring. According to DFT calculations the first N-coordination exchanging one DMSO molecule is favourable, while the second N-coordination is highly impeded.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 530-62-1. COA of Formula: C7H6N4O.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , COA of Formula: C7H6N4O, 530-62-1, Name is Di(1H-imidazol-1-yl)methanone, molecular formula is C7H6N4O, belongs to benzoxazole compound. In a document, author is Hekal, Mohamed H., introduce the new discover.

Utilization of cyanoacetohydrazide and 2-(1,3-dioxoisoindolin-2-yl) acetyl chloride in the synthesis of some novel anti-proliferative heterocyclic compounds

Owing to its high reactivity and commercial availability, 2-cyanoacetohydrazide can be utilized as a versatile and appropriate intermediate for synthesis of a broad variety of heterocyclic compounds. Thus, 2-cyanoacetohydrazide and 2-(1,3-dioxoisoindolin-2-yl) acetyl chloride were used as starting materials for construction of new heterocyclic compounds bearing 1,3-dioxoisoindoline moiety. The newly synthesized compounds were recognized by elemental analyses and spectral data (IR,H-1-NMR, and(13)C-NMR spectra). The synthesized compounds were screened for their anti-proliferative activity against two human epithelial cell lines; breast (MCF-7) and liver (HepG2) as well as to normal fibroblasts (WI-38). The data showed distinctly that compounds1and12presented promisingin-vitroanti-proliferative activity against two cell lines (MCF-7 and HepG2) without harming normal fibroblasts.

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 530-62-1. COA of Formula: C7H6N4O.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

Chemistry, like all the natural sciences, SDS of cas: 530-62-1, begins with the direct observation of nature¡ª in this case, of matter.530-62-1, Name is Di(1H-imidazol-1-yl)methanone, SMILES is O=C(N1C=CN=C1)N2C=CN=C2, belongs to benzoxazole compound. In a document, author is Chaurasia, Shivkumar R., introduce the new discover.

CuNiFe a Magnetic Nano-Catalyst: an Efficient Catalyst for the Selective Synthesis of Benzoxazoles

An efficient protocol for the synthesis of benzoxazoles from o-nitrophenols and benzyl alcohols using CuNiFe as a magnetic nano-catalyst via hydrogenation transfer has been described. The CuNiFe magnetic nano-catalyst was prepared by an operationally simple method, without the use of any toxic reagents. The prepared catalyst was characterized by XRD, FEG-SEM, EDAX, TEM, and FT-IR techniques. No additional additives such as oxidants and reductants were required for this reaction. CuNiFe magnetic nano-catalyst showed good air stability and could be recycled up to six times without any significant loss in its catalytic activity.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 530-62-1. SDS of cas: 530-62-1.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 530-62-1, Name is Di(1H-imidazol-1-yl)methanone, SMILES is O=C(N1C=CN=C1)N2C=CN=C2, in an article , author is Ren, Liyuan, once mentioned of 530-62-1, Application In Synthesis of Di(1H-imidazol-1-yl)methanone.

Synthesis and study the liquid crystalline properties of compounds containing benzoxazole core and terminal vinyl group

Terminal vinyl-based benzoxazole liquid crystalline compounds, 2-(3-fluoro-4MODIFIER LETTER PRIME-alkoxy-1,1MODIFIER LETTER PRIME-biphenyl -4-yl)-5-(2-propenyloxymethyl)-benzoxazole (nPPF(2)BP), were synthesised and their structures were confirmed by infrared (IR) spectra, proton nuclear magnetic resonance (H-1-NMR) spectra, gas chromatography with electron impact-mass spectrometry (GC/EI-MS), matrix-assisted laser desorption/ionisation-time of flight (MALDI-TOF) mass spectrometry and elemental analysis (EA). The compounds show enantiotropic smectic/nematic phases with mesophase ranges are 71-97 degrees C and 87-136 degrees C on heating and cooling processes for nPPF(2)BP, respectively. They give low melting points due to lateral fluoro substituent and flexible terminal 2-propenyloxymethyl chain. It is found that the compounds nPPF(2)BP with shorter alkoxy chain (n = 3, 4) exhibit a wide range of nematic mesophase, which is ascribed to enhanced pi-pi interaction caused by terminal vinyl moiety, whereas further elongation of the terminal alkoxy chain results in supressing nematic phase and increasing smectic mesophase. Compared with methyl terminated analogues, 2-propenyloxymethyl terminated compounds nPPF(2)BP display much lower melting points and wider or comparable mesophase range both in heating and cooling. [GRAPHICS] .

Interested yet? Read on for other articles about 530-62-1, you can contact me at any time and look forward to more communication. Application In Synthesis of Di(1H-imidazol-1-yl)methanone.

Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem