Category: 573-17-1

The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. In an article, author is Chen, Cheng, once mentioned the application of 573-17-1, Name is 9-Bromophenanthrene. Now introduce a scientific discovery about this category, Formula: https://www.ambeed.com/products/573-17-1.html.

Three new 1,8-naphthyridine-based thermally activated delayed fluorescence (TADF) emitters, 2,7-di(9,9-dimethylacridin-10(9H)-yl)-1,8-naphthyridine (DMAC-ND), 2,7-di(10H-phenothiazin-10-yl)-1,8-naphthyridine (PTZ-ND) and 2,7-di(10H-phenoxazin-10-yl)-1,8-naphthyridine (PXZ-ND), were designed and synthesized. They possessed twisted structures and small Delta E-ST, which could make them show excellent TADF and AIDF properties. Consequently, multi-color organic light-emitting diodes (OLED) based on emitters DMAC-ND, PTZ-ND and PXZ-ND were fabricated, which could achieve a maximum external quantum efficiency (EQE) of 14.1, 13.4 and 13.0%, respectively. Moreover, all devices exhibited relatively low turn-on voltages and low efficiency roll-off ranging from 4.5% to 20% at the luminance of 1000 cd m(-2) probably owing to the microsecond-scale delayed photoluminescence (PL) and AIDF properties of the emitters. Notably, a DMAC-ND-based non-doped device reached the luminance of 20000 cd m(-2) easily at the voltage of 6.5 V, and exhibited very low efficiency roll-off of 4.5% at the luminance of 1000 cd m(-2) and 33.6% at the luminance of 10000 cd m(-2).

The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. In my other articles, you can also check out more blogs about 573-17-1. Formula: https://www.ambeed.com/products/573-17-1.html.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

Chemical engineers ensure the efficiency and safety of chemical processes, adapt the chemical make-up of products to meet environmental or economic needs, and apply new technologies to improve existing processes. 573-17-1, Name is 9-Bromophenanthrene, molecular formula is C14H9Br, Name: 9-Bromophenanthrene, belongs to naphthyridine compound, is a common compound. In a patnet, author is Meng, Luyan, once mentioned the new application about 573-17-1.

A naphthalimide-naphthyridine derivative has been synthesized for the detection of hydroxyl radicals. It can distinguish hydroxyl radicals from other reactive oxygen species with high selectivity and short response time. Moreover, it has no cellular toxicity, and can be effectively used for intracellular detection of hydroxyl radicals.

In conclusion, we affirm that quantitative kinetic descriptions of catalytic behavior continue to serve as an indispensable tool to navigate research efforts intended to model and predict the effects of solvation within porous materials, I hope to 573-17-1 help many people in the next few years. Name: 9-Bromophenanthrene.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

As a society publisher, everything we do is to support the scientific community – so you can trust us to always act in your best interests, and get your work the international recognition that it deserves. 573-17-1, Name is 9-Bromophenanthrene, molecular formula is , belongs to naphthyridine compound. In a document, author is Ibrahim, Magdy A., Formula: https://www.ambeed.com/products/573-17-1.html.

The chemical behavior of 6-formylkhellin (1) was investigated toward a variety of carbon nucleophiles. Treatment of aldehyde 1 with cyanoacetamide, N-benzylcyanoacetamide produced pyridine-3-carboxamides 3 and 4. Treatment of carboxaldehyde 1 with malononitrile dimer and 1H-benzimidazol-2-ylacetonitrile gave 1,6-naphthyridine 5 and pyrido[1,2-a]benzimidazole 6, respectively. Some novel pyrazolo[3,4-b]pyridine 7, pyrido[2,3-d]pyrimidines 8 and 9 were synthesized from the ring opening ring closure reactions of carboxaldehyde 1 with certain heterocyclic enamines. In addition, reaction of carboxaldehyde 1 with certain cyclic enols produced a variety of products. Treatment of carboxaldehyde 1 with 1,3-cyclohexanediones gave xanthene-1,8-diones 19 and 20. Reaction of carboxaldehyde 1 with 5-methyl-2,4-dihydro-3H-pyrazol-3-one proceeds in 1:2 M ratio producing pyrazolo [4 ‘,3 ‘:5,6]pyrano[2,3-c]pyrazole derivative 22. Carboxaldehyde 1 reacted with certain heterocyclic compounds containing active methylene groups to give the corresponding condensation products 22-27. The synthesized compounds were screened in vitro for their antimicrobial activity and showed high to moderate activities against the tested microorganisms.

Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms. If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 573-17-1, Formula: https://www.ambeed.com/products/573-17-1.html.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

In chemical reaction engineering, simulations are useful for investigating and optimizing a particular reaction process or system. 573-17-1, Name is 9-Bromophenanthrene, SMILES is BrC1=CC2=CC=CC=C2C2=C1C=CC=C2, belongs to naphthyridine compound. In a document, author is Schmidt, Ricardo, introduce the new discover, Application of 573-17-1.

Neutral tribromo(2-phenyl-1,8-naphthyridine)gold(III), AuBr3(N-N), has been prepared by reaction of KAuBr4 with the ligand in CHCl3/C2H5OH and was characterized by H-1 NMR spectroscopy and X-ray diffraction. The molecular and crystal structure of AuBr3(N-N) center dot 0.5 THF (triclinic, P1, a = 11.314(2), b = 12.350(3), c = 14.628(3) angstrom, alpha = 107.96(3), beta = 98.86(3), gamma = 107.29(3)degrees, Z = 4, 173 K) shows coordination of the N-8 nitrogen atom situated in the unsubstituted pyridine ring to the planar four-coordinate Au-III center. Whereas the AuBr3N best planes and the coordinated naphthyridine rings are not far from orthogonal (omega similar to 105 degrees), the phenyl substituents were found in the crystal with a ca. 22 degrees dihedral angle relative to the naphthyridine plane. Intermolecular Au center dot center dot center dot Br distances close to the sum of the van der Waals radii indicate very weak interactions to form a quasi-dimeric arrangement in the crystal.

Application of 573-17-1, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 573-17-1 is helpful to your research.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

You could be based in a university, combining chemical research with teaching; in a pharmaceutical company, working on developing and trialing new drugs; helping to ensure national healthcare provision keeps pace with new discoveries. , Electric Literature of 573-17-1, 573-17-1, Name is 9-Bromophenanthrene, molecular formula is C14H9Br, belongs to naphthyridine compound. In a document, author is Surivet, Jean-Philippe, introduce the new discover.

A series of 2-amino-[1,8]-naphthyridine-3-carboxamides (ANCs) with potent inhibition of bacterial NAD+-dependent DNA ligases (LigAs) evolved from a 2,4-diaminopteridine derivative discovered by HTS. The design was guided by several highly resolved X-ray structures of our inhibitors in complex with either Streptococcus pneumoniae or Escherichia coli LigA. The structure-activity-relationship based on the ANC scaffold is discussed. The in-depth characterization of 2-amino-6-bromo-7-(trifluoromethyl)-[1,8]-naphthyridine-3-carboxamide, which displayed promising in vitro (MIC Staphylococcus aureus 1 mg/L) and in vivo anti-staphylococcal activity, is presented. (C) 2012 Elsevier Ltd. All rights reserved.

Application of 573-17-1, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 573-17-1 is helpful to your research.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

New research progress on 573-17-1 in 2021. Reference of 573-17-1, Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 573-17-1, Name is 9-Bromophenanthrene, SMILES is BrC1=CC2=CC=CC=C2C2=C1C=CC=C2, belongs to naphthyridine compound. In a article, author is Schmidt, Ricardo, introduce new discover of the category.

Neutral tribromo(2-phenyl-1,8-naphthyridine)gold(III), AuBr3(N-N), has been prepared by reaction of KAuBr4 with the ligand in CHCl3/C2H5OH and was characterized by H-1 NMR spectroscopy and X-ray diffraction. The molecular and crystal structure of AuBr3(N-N) center dot 0.5 THF (triclinic, P1, a = 11.314(2), b = 12.350(3), c = 14.628(3) angstrom, alpha = 107.96(3), beta = 98.86(3), gamma = 107.29(3)degrees, Z = 4, 173 K) shows coordination of the N-8 nitrogen atom situated in the unsubstituted pyridine ring to the planar four-coordinate Au-III center. Whereas the AuBr3N best planes and the coordinated naphthyridine rings are not far from orthogonal (omega similar to 105 degrees), the phenyl substituents were found in the crystal with a ca. 22 degrees dihedral angle relative to the naphthyridine plane. Intermolecular Au center dot center dot center dot Br distances close to the sum of the van der Waals radii indicate very weak interactions to form a quasi-dimeric arrangement in the crystal.

Reference of 573-17-1, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 573-17-1 is helpful to your research.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

New research progress on 573-17-1 in 2021. Related Products of 573-17-1, Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 573-17-1, Name is 9-Bromophenanthrene, SMILES is BrC1=CC2=CC=CC=C2C2=C1C=CC=C2, belongs to naphthyridine compound. In a article, author is Wang, Xiang-Shan, introduce new discover of the category.

A novel method for the synthesis of 1,2-dihydro-5-arylnaphtho[2,1-c][2,7]naphthyridine derivatives via a three-component reaction of aromatic aldehyde, naphthalen-2-amine, and N-substituted piperidin-4-one derivatives is described using 5 mol % iodine as catalyst. The features of this new procedure are mild reaction condition, high yield, operational simplicity, and uses available reactants.

Related Products of 573-17-1, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 573-17-1.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

New Advances in Chemical Research, April 2021. Related Products of 573-17-1, Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 573-17-1, Name is 9-Bromophenanthrene, SMILES is BrC1=CC2=CC=CC=C2C2=C1C=CC=C2, belongs to naphthyridine compound. In a article, author is Surivet, Jean-Philippe, introduce new discover of the category.

A series of 2-amino-[1,8]-naphthyridine-3-carboxamides (ANCs) with potent inhibition of bacterial NAD+-dependent DNA ligases (LigAs) evolved from a 2,4-diaminopteridine derivative discovered by HTS. The design was guided by several highly resolved X-ray structures of our inhibitors in complex with either Streptococcus pneumoniae or Escherichia coli LigA. The structure-activity-relationship based on the ANC scaffold is discussed. The in-depth characterization of 2-amino-6-bromo-7-(trifluoromethyl)-[1,8]-naphthyridine-3-carboxamide, which displayed promising in vitro (MIC Staphylococcus aureus 1 mg/L) and in vivo anti-staphylococcal activity, is presented. (C) 2012 Elsevier Ltd. All rights reserved.

Related Products of 573-17-1, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 573-17-1 is helpful to your research.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

New Advances in Chemical Research in 2021. In an article, author is Mogilaiah, K., once mentioned the application of 573-17-1, Name is 9-Bromophenanthrene, molecular formula is C14H9Br, molecular weight is 257.13, category is naphthyridine. Now introduce a scientific discovery about this category, Quality Control of 9-Bromophenanthrene.

An effective, practical and simple approach towards the synthesis of 9-aryl-6-(4-trifluoromethylphenyl)-1,2,4-triazolo [4,3-a]-[1,8]naphthyridines 8 from the corresponding aryl aldehyde 3-(4-trifluoromethylpheny1)-1,8-naphthyridin-2-ylhydrazones 7 has been achieved, using Cu(OAc)(2) in combination with microwave irradiation. The products are obtained in good yields and in a state of high purity. The structural assignments of compounds 3-8 are based on their elemental analyses and spectral (IR, H-1 NMR and mass spectroscopy) data. The compounds 8 have been screened for their antibacterial activity.

The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic, their interactions with reaction intermediates and transition states. I hope my blog about 573-17-1 is helpful to your research. Quality Control of 9-Bromophenanthrene.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem

New research progress on 573-17-1 in 2021. 573-17-1, Name is 9-Bromophenanthrene, molecular formula is C14H9Br, Category: naphthyridines, SMILES is BrC1=CC2=CC=CC=C2C2=C1C=CC=C2 belongs to naphthyridine compound, is a common compound. In a patnet, author is Mone, Mariza, once mentioned the new application about 573-17-1.

The synthesis of 5,10,15,20-tetrakis((5,10-bis((2-hexyldecyl)oxy)dithieno[3,2-c:3 ‘,2 ‘-h][1,5]naphthyridin-2-yl)ethynyl)porphyrin zinc(II) (Por4NT), a near-infrared (NIR) emitting compound, comprising a zinc porphyrin core linked with triple bonds through its meso positions to four 5,10-bis((2-hexyldecyl)oxy)dithieno[3,2-c:3 ‘,2 ‘-h][1,5]naphthyridine (NT) arms is reported. Por4NT featured high solubility in common non-polar solvents, which is ideal for easy processing through solution techniques, and high photoluminescence (PL) efficiency of approximate to 30% in dilute toluene solution. It also exhibited a strong tendency for aggregation because of its flat conformation, and this aggregation resulted in a strong redshifted emission and a drop in PL efficiency. A well-matched PBDTSi-BDD-Py host terpolymer is therefore designed, which is capable of mitigating the aggregation of the Por4NT guest. An optimized blend of the host, guest, and an ionic-liquid electrolyte is utilized as the active material in a light-emitting electrochemical cell (LEC), which delivered strong NIR radiance of 134 mu W cm(-2) with a long wavelength maximum at 810 nm at a low drive voltage of 5.0 V. The attainment of the strong NIR emission from the host-guest LEC is attributed to a tuned aggregation of the Por4NT emitter, which resulted in the desired aggregation-induced redshift of the emission at a reasonably retained efficiency.

These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 573-17-1, Category: naphthyridines.

Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem