Day: April 8, 2022

Category: benzodioxans. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 5,5′-Dimethyl-2,2′-bipyridine, is researched, Molecular C12H12N2, CAS is 1762-34-1, about Synthesis, structures, thermal behaviour, luminescence and magnetic properties of lanthanide complexes constructed from 2,6-dimethylbenzoic acid and 5,5′-dimethyl-2,2′-bipyridine. Author is Li, Ying-Ying; Ren, Ning; He, Shu-Mei; Wang, Shu-Ping; Zhang, Jian-Jun.

Six new lanthanide complexes, with the formula [La(2,6-DMBA)3(5,5′-DM-2,2′-bipy)(H2O)]2 (1) and [Ln(2,6-DMBA)3(5,5′-DM-2,2′-bipy)]2 (Ln = Tb(2), Dy(3), Ho(4), Pr(5), Nd(6)) (2,6-DMBA = 2,6-dimethylbenzoate, 5,5′-DM-2,2′-bipy = 5,5′-dimethyl-2,2′-bipyridine) have been successfully synthesized and characterized. These title complexes have three different structural types. The structure of complex 1(type I) contains coordination water mols., and the coordination number is 8. The coordination numbers of complexes 2-4 and 5-6 are 8 and 9, showing a distorted square antiprism geometry and distorted monocapped square anti-prismatic geometry, resp. However they have the same general formula and they can be all assembled into the same 1D, 2D supramol. structures via the C-H···O hydrogen bonding interactions, which is interesting in previous lanthanide complexes. The complexes were analyzed by TG-DSC/FTIR. In addition, the visible light luminescence experiments of Tb (III) complex was carried out, and the characteristic luminescence behavior of strong green color was shown. And the fluorescence lifetime and intrinsic quantum yield were calculated The magnetic properties of complexes 2-4 were also studied, and the results showed that complex 3 and complexes 2, 4 have ferromagnetic interactions and antiferromagnetic interactions, resp.

Here is just a brief introduction to this compound(1762-34-1)Category: benzodioxans, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 5,5′-Dimethyl-2,2′-bipyridine, is researched, Molecular C12H12N2, CAS is 1762-34-1, about Ultrafine palladium nanoparticles stabilized in the porous liquid of covalent organic cages for photocatalytic hydrogen evolution, the main research direction is palladium nanoparticle cryptand hydrogen evolution reaction photocatalyst.Computed Properties of C12H12N2.

Soluble covalent organic cages (COCs) were designed to comprise cryptand inner cavities and multiple metal-chelating sites on windows. The porous liquid formed by well-dispersed COCs in solution proves to be an excellent stabilizer for ultrafine palladium nanoparticles with a critical size of 1-3 nm using NaBH4 or methanol as a reductant. When transferring palladium nanoparticles stabilized in the porous liquid of COCs onto carbon nitride (g-C3N4), an efficient heterogeneous photocatalyst could be obtained to possess high catalytic activity for hydrogen evolution from water with long-term durability. This provides prospects for the application of porous liquids in various fields by combining advantages of homogeneous and heterogeneous attributes together.

Here is just a brief introduction to this compound(1762-34-1)Computed Properties of C12H12N2, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Article, Physical Chemistry Chemical Physics called Theoretical exploration of 2,2′-bipyridines as electro-active compounds in flow batteries, Author is Sanchez-Castellanos, Mariano; Flores-Leonar, Martha M.; Mata-Pinzon, Zaahel; Laguna, Humberto G.; Garcia-Ruiz, Karl M.; Rozenel, Sergio S.; Ugalde-Saldivar, Victor M.; Moreno-Esparza, Rafael; Pijpers, Joep J. H.; Amador-Bedolla, Carlos, which mentions a compound: 1762-34-1, SMILESS is CC1=CN=C(C=C1)C1=NC=C(C)C=C1, Molecular C12H12N2, Application of 1762-34-1.

Compounds from the 2,2′-bipyridine mol. family were investigated for use as redox-active materials in organic flow batteries. For 156 2,2′-bipyridine derivatives reported in the academic literature, we calculated the redox potential, the pKa for the second deprotonation reaction, and the solubility in aqueous solutions Using exptl. data on a small subset of derivatives, we were able to calibrate our calculations We find that functionalization with electron-withdrawing groups leads to an increase of the redox potential and to an increase of the mol. acidity (as expressed in a reduction of the pKa value for the second deprotonation step). Furthermore, calculations of solubility in water indicate that some of the studied derivatives have adequate solubility for flow battery applications. Based on an anal. of the physico-chem. properties of the 156 studied compounds, we down-select five mols. with carbonyl- and nitro-based functional groups, whose parameters are especially promising for potential applications as neg. redox-active materials in organic flow batteries.

Here is just a brief introduction to this compound(1762-34-1)Application of 1762-34-1, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Xi, Jing; Ma, Xiufang; Cen, Peipei; Wu, Yuewei; Zhang, Yi-Quan; Guo, Yan; Yang, Jinhui; Chen, Lei; Liu, Xiangyu published an article about the compound: 5,5′-Dimethyl-2,2′-bipyridine( cas:1762-34-1,SMILESS:CC1=CN=C(C=C1)C1=NC=C(C)C=C1 ).Application of 1762-34-1. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1762-34-1) through the article.

A series of five mononuclear β-diketonate-Dy(III) complexes, with formulas Dy(ntfa)3(Br-bpy) (1), Dy(ntfa)3(Br2-bpy) (2), Dy(ntfa)3(5,5-(CH3)2-bpy) (3), Dy(ntfa)3(4,4-((CH3)3)2-bpy) (4) and Dy(ntfa)3(4,4-(CH3)2-bpy) (5) (ntfa = 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione, Br-bpy = 5-bromo-2,2′-bipyridine, Br2-bpy = 4,4′-dibromo-2,2′-bipyridine, 5,5-(CH3)2-bpy = 5,5′-di-methyl-2,2′-bipyridine, 4,4-((CH3)3)2-bpy = 4,4′-di-tert-butyl-2,2′-bipyridine, and 4,4-(CH3)2-bpy = 4,4′-di-methyl-2,2′-bipyridine), have been prepared by altering the capping N-donor coligands. Dy(III) ions in all complexes possess N2O6 octa-coordinated environments, displaying a distorted square antiprismatic D4d symmetry in complexes 1-4, as well as a triangular dodecahedron D2d symmetry in 5. Magnetic investigations evidence the SIM behavior in the five complexes with the energy barriers (Ueff) of 104.19 K (1), 122.93 K (2), 84.20 K (3), 64.16 K (4) and 80.23 K (5) under zero applied dc field. The potential QTM effects in the title complexes are successfully suppressed in the presence of the extra applied fields. The crystal field parameters and orientations of the magnetic easy axes were obtained from the simulation of the magnetic data and the electrostatic model calculation The distinct electronic effects originating from the subtle changes of the substituents on the capping N-donor coligands induce varying coordination microenvironments and geometries on the Dy(III) sites, further drastically impacting the overall magnetic properties of the title complexes. The disparities of the uniaxial anisotropy and the magnetic dynamics for 1-5 have been elucidated by ab initio calculations as well.

Here is just a brief introduction to this compound(1762-34-1)Application of 1762-34-1, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Category: benzodioxans. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: 5,5′-Dimethyl-2,2′-bipyridine, is researched, Molecular C12H12N2, CAS is 1762-34-1, about A novel Au(III) complex with the 5,5′-dimethyl-2,2′-bipyridine ligand: Synthesis, characterization, X-ray crystal structure and biological evaluation.

A novel gold complex: [Au(5 5′-dmbipy)(Cl)2] (a) which dmbipy is 5, 5′-Dimethyl-2, 2′-bipyridine was synthesized and different techniques were applied to confirm the chem. structure. The structure consists of a gold cation chelated by one neutral bipyridine ligand two (Cl-) ions and one (Cl-) ion inside and outside of the coordination sphere, resp. Thermodn. parameters (ΔH° ΔS° and ΔG°) calculated from FS-DNA interaction of complex showed that electrostatic binding have an essential function in the interaction of DNA-Au(III) complex. Addnl. relative viscosity of DNA did not change while the concentration increased. As proved by CD spectra the DNA structure changed. The synthesized compound exhibited an effective cytotoxic behavior against cancerous cell lines. The mol. docking exploration indicated the non-intercalative mode of binding which confirms the obtained results from spectroscopy viscometry and CD techniques.

Here is just a brief introduction to this compound(1762-34-1)Category: benzodioxans, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 5,5′-Dimethyl-2,2′-bipyridine, is researched, Molecular C12H12N2, CAS is 1762-34-1, about Molecular engineering towards tunable morphology of metal-organic complex microcrystals for efficient and multicolor electrochemiluminescence.Application In Synthesis of 5,5′-Dimethyl-2,2′-bipyridine.

Electrochemiluminescence (ECL) of crystalline materials has recently attracted increasing attention due to their unique characteristics and applications, such as crystallization-induced emission, active waveguiding, and biosensing. Tris(2,2′-bipyridine)ruthenium(II), [Ru(bpy)3]2+, a classical metal-organic complex for ECL studies, has been fully investigated in solution as well as its derivatives However, the dependence of ECL properties on the mol. structure and crystal morphol. of these complexes has not been illustrated, partially due to the difficulty in the controlled crystal growth. Here, we adopt a facile mol. engineering strategy to obtain microcrystals of [Ru(bpy)3]2+ derivatives with well-defined morphol. (rods, wires, or polyhedrons) and varied phosphorescence emission colors (yellow, orange, and red) by simply changing the position and number of Me substituents on the bipyridine ligands. The packing modes of mols. influenced by Me groups play a vital role in crystal growth based on attachment energy anal. The obtained microcrystals could act as ECL luminophores when modified on glassy carbon electrode surfaces. Those with one-dimensional (1D) morphol. generally show superior ECL efficiency and stability to three-dimensional (3D) shaped microcrystals. ECL biosensors made of stable 1D microcrystals show reliable and sensitive responses to hydroxyproline, demonstrating their capacity in recyclable detections. This work demonstrates the great potential of mol. engineering in controlling the morphol., emission colors, and ECL properties of mol. crystals, paving the way for the development of high-performance ECL biosensing and optoelectronic devices.

Here is just a brief introduction to this compound(1762-34-1)Application In Synthesis of 5,5′-Dimethyl-2,2′-bipyridine, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Recommanded Product: 5,5′-Dimethyl-2,2′-bipyridine. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 5,5′-Dimethyl-2,2′-bipyridine, is researched, Molecular C12H12N2, CAS is 1762-34-1, about Near-UV-excitable, green-emitting Tb3+-based complexes. Author is Assuncao, Israel P.; Bredol, Michael; Kasprzycka, Ewa; Kynast, Ulrich H.; Lezhnina, Marina.

While numerous Eu3+ complexes are known now that can efficiently be exploited at 350-400 nm excitation range, corresponding green Tb3+ emitter complexes are hard to find. Tb3+ salts of fenamic acid and derivatives thereof are interesting candidates for applications using near-UV excitation: on addnl. co-coordination with e.g. 5,5′-dimethyl-2,2′-bipyridine, excitation maximum at 380 nm, at the same time maintaining high efficiencies, can be accomplished. Such coordination compounds hold the promise of being useful as versatile marker mols. in a variety of soft chem. environments.

Here is just a brief introduction to this compound(1762-34-1)Recommanded Product: 5,5′-Dimethyl-2,2′-bipyridine, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 5,5′-Dimethyl-2,2′-bipyridine(SMILESS: CC1=CN=C(C=C1)C1=NC=C(C)C=C1,cas:1762-34-1) is researched.Category: isoxazole. The article 《Synthesis and characterization of Lanthanum(III) complexes containing 4,4,4-trifluoro-1-(naphthalen-2yl)butane-1,3-dionate》 in relation to this compound, is published in Polyhedron. Let’s take a look at the latest research on this compound (cas:1762-34-1).

Seven La(III) complexes with the β-diketonate anion 4,4,4-trifluoro-1-(2-naphthyl)butane-1,3-dionato(1-) (ntfa) have been synthesized, namely: [La(ntfa)3(MeOH)3] (1a), [La(ntfa)3(H2O)2(EtOH)](EtOH) (1b), [La(ntfa)3(bipy)2] (2), [La(ntfa)3(Me2bipy)] (3), [La(ntfa)3(terpy)] (4), (NEt4)[La(ntfa)4] (5) and [La(ntfa)4Na(H2O)(EtOH)(Methyl-β-naphthylketone)] (6), where bipy = bipyridine, Me2bipy = 5,5′-dimethyl-bipyridine, terpy = terpyridine, NEt4+ = tetraethylammonium ion and structurally characterized. The tris-β-diketonate compounds 1a,b, 2-4 form neutral monomeric complexes with C. N. nine for 1a, 1b and 4, eight for 3, and ten in case of 2. The tetrakis-β-diketonato complexes 5 and 6 have coordination number eight.

Here is just a brief introduction to this compound(1762-34-1)Synthetic Route of C12H12N2, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

HPLC of Formula: 1762-34-1. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 5,5′-Dimethyl-2,2′-bipyridine, is researched, Molecular C12H12N2, CAS is 1762-34-1, about Structure analysis and biological functionalities of a nickel(II) complex and its sonochemically synthesized nano form: in vitro anti-proliferation, DNA binding, antibacterial and molecular docking study. Author is Kondori, Tahere; Akbarzadeh-T, Niloufar; Ghaznavi, Habib; Karimi, Zeinab; Sheervalilou, Roghayeh; Dusek, Michal; Eigner, Vaclav; Shahraki, Omolbanin.

A compound of {[Ni(5,5′-Dimethyl-2,2′-bipyridine)3](SCN)2}2(a) was synthesized and characterized by FTIR, UV-visible spectroscopy, elemental anal., luminescence and x-ray crystallog. The single crystals were obtained by slow crystallization from a methanol solution The complex is composed of nickel cation chelated by three neutral bipyridine ligands and two (SCN-) ions outside the coordination sphere. The nano form of the synthesized complex (b) was prepared by a sonochem. process and confirmed with XRD, SEM and FTIR. The average size of the particles was 37 nm from SEM. Thermodn. parameters (ΔH°, ΔS° and ΔG°) calculated from FS-DNA interaction of complexes showed that hydrogen bonding and van der Waals interactions have an essential function in the interaction of DNA-Ni(II) complex, and the interaction mode is groove binding. Viscosity measurement illustrated that relative viscosity of DNA remained unchanged with the adding concentrations of complexes. CD spectra showed that the structure of DNA was changed. The antibacterial properties were investigated in vitro against standard Gram-pos. and Gram-neg. bacterial strains. The results of antibacterial tests showed that (a) was a stronger antibacterial agent than the free ligand, and that the antibacterial effect of (b) was stronger than the one of (a). The cytotoxicity activity experiments against MCF-7, KB and A549 cells revealed low to moderate antiproliferative activity of the complex (b) against cancer cells. The mol. docking results exhibited groove mode of binding, confirming previously obtained data from spectroscopy, viscometry and CD.

Here is just a brief introduction to this compound(1762-34-1)HPLC of Formula: 1762-34-1, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Applied Organometallic Chemistry called Synthesis, structures, thermal behaviour, luminescence and magnetic properties of lanthanide complexes constructed from 2,6-dimethylbenzoic acid and 5,5′-dimethyl-2,2′-bipyridine, Author is Li, Ying-Ying; Ren, Ning; He, Shu-Mei; Wang, Shu-Ping; Zhang, Jian-Jun, which mentions a compound: 1762-34-1, SMILESS is CC1=CN=C(C=C1)C1=NC=C(C)C=C1, Molecular C12H12N2, Synthetic Route of C12H12N2.

Six new lanthanide complexes, with the formula [La(2,6-DMBA)3(5,5′-DM-2,2′-bipy)(H2O)]2 (1) and [Ln(2,6-DMBA)3(5,5′-DM-2,2′-bipy)]2 (Ln = Tb(2), Dy(3), Ho(4), Pr(5), Nd(6)) (2,6-DMBA = 2,6-dimethylbenzoate, 5,5′-DM-2,2′-bipy = 5,5′-dimethyl-2,2′-bipyridine) have been successfully synthesized and characterized. These title complexes have three different structural types. The structure of complex 1(type I) contains coordination water mols., and the coordination number is 8. The coordination numbers of complexes 2-4 and 5-6 are 8 and 9, showing a distorted square antiprism geometry and distorted monocapped square anti-prismatic geometry, resp. However they have the same general formula and they can be all assembled into the same 1D, 2D supramol. structures via the C-H···O hydrogen bonding interactions, which is interesting in previous lanthanide complexes. The complexes were analyzed by TG-DSC/FTIR. In addition, the visible light luminescence experiments of Tb (III) complex was carried out, and the characteristic luminescence behavior of strong green color was shown. And the fluorescence lifetime and intrinsic quantum yield were calculated The magnetic properties of complexes 2-4 were also studied, and the results showed that complex 3 and complexes 2, 4 have ferromagnetic interactions and antiferromagnetic interactions, resp.

Here is just a brief introduction to this compound(1762-34-1)Synthetic Route of C12H12N2, more information about the compound(5,5′-Dimethyl-2,2′-bipyridine) is in the article, you can click the link below.

Reference:
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem