Category: 66-71-7

Yu, Haihuan; Liu, Qun; Fan, Mingyue; Sun, Jing; Su, Zhong-Min; Li, Xiao; Wang, Xinlong published an article about the compound: 1,10-Phenanthroline( cas:66-71-7,SMILESS:C1=CC3=C(C2=NC=CC=C12)N=CC=C3 ).Computed Properties of C12H8N2. 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:66-71-7) through the article.

Metal organic framework-based mixed matrix membranes and ratiometric fluorescent sensors have received significant attention in application of sensing. Herein, a two-dimensional europium-based metal organic frameworks, [Eu(L-N2)2·(L-Cl4)1.5·H2O] (CUST-506). (L-Cl4 = 2,3,5,6-tetrachloroterephthalic acid, L-N2 = 1,10-phenanthroline) has been synthesized and characterized. Then, by immobilizing water-stable CUST-506 into agarose hydrogels, the Eu-MOF-based mixed matrix membranes (CUST-506-based MMMs) were successfully prepared The CUST-506-based MMMs exhibit not only the integrity and the metronidazole, picric acid (PA) sensing nature of Eu-MOF powder, but also excellent processability. Moreover, the Eu-MOF-based MMMs show distinguished water-stability. More interestingly, during the hydrothermal synthesis process, through anchoring the formic acid into the framworks to break the sym. coordination environment of the CUST-506, a one dimensional (1D) compound {[Eu(L-N2)·(L-Cl4)0.5(COOH)·2H2O]·(L-Cl4)0.5}(CUST-507) with two emission centers from Eu3+-based centers and free L-Cl4 mols. is generated. CUST-507 displayes a unique ability of auto-calibration effect based on the dual emission mechanism and sensitive sensing of metronidazole and picric acid. This work highlights a simple fabrication strategy for MOF-based mixed matrix membranes and overcomes the environmental interference for ratiometric fluorescent sensor.

After consulting a lot of data, we found that this compound(66-71-7)Computed Properties of C12H8N2 can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 1,10-Phenanthroline( cas:66-71-7 ) is researched.SDS of cas: 66-71-7.Selmi, Ahmed; Omezzine, Marwene; Mahmoudi, Riadh M.; Puschmann, Horst; Ennaceur, Nasreddine published the article 《Structural, Spectroscopic, Antiferromagnetic and in vitro antiproliferative studies of copper(II) pyrophosphate complex against Human breast cancer cell lines》 about this compound( cas:66-71-7 ) in Journal of Molecular Structure. Keywords: bipyridine phenanthroline copper pyrophosphate preparation crystal mol structure antitumor. Let’s learn more about this compound (cas:66-71-7).

In purpose to search for compounds of biol. interest, authors have succeeded in synthesizing a copper complex with polypyridine ligands. The architecture of the compound consists of O,N-donor entities, the pyrophosphate anion HP2O3-7 and the two heterocyclic mols., 1,10-phenanthroline and 2,2′-bipyridine. X-ray diffraction study proves that their compound crystallizes in a monoclinic cell of space group P21/n. The at. arrangement can be described by the aggregation of [(C10H8N2)(C12H10N2)Cu2(H2O)2(HP2O7)]+ cation, which contributes to the macrocyclic compound-complex. The second sphere of the cationic complex is localized the anion ClO-4 to complete the neutrality. Magnetic studies show an antiferromagnetic coupling exchange between metal copper ions which mediated throw neighboring oxygen atom belonging from the pyrophosphate anion. The biol. antiproliferative activity of the sample shows a relatively high cytotoxicity IC50 resp. toward MCF-7 breast cancer cell lines.

After consulting a lot of data, we found that this compound(66-71-7)SDS of cas: 66-71-7 can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

COA of Formula: C12H8N2. 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: 1,10-Phenanthroline, is researched, Molecular C12H8N2, CAS is 66-71-7, about One-Step Preparation of Fe/N/C Single-Atom Catalysts Containing Fe-N4 Sites from an Iron Complex Precursor with 5,6,7,8-Tetraphenyl-1,12-Diazatriphenylene Ligands. Author is Matsumoto, Koki; Kato, Masaru; Yagi, Ichizo; Xie, Siqi; Asakura, Kiyotaka; Noro, Shin-ichiro; Tohnai, Norimitsu; Campidelli, Stephane; Hayashi, Takashi; Onoda, Akira.

Fe/N/C single-atom catalysts containing Fe-Nx sites prepared by pyrolysis are promising cathode materials for fuel cells and metal-air batteries due to their high oxygen reduction reaction (ORR) activities. The authors have developed iron complexes containing N2- or N3-chelating coordination structures with preorganized aromatic rings in a 1,12-diazatriphenylene framework tethering bromo substituents as precursors to precisely construct Fe-N4 sites in an Fe/N/C catalyst. One-step pyrolysis of the iron complex with carbon black forms atomically dispersed Fe-N4 sites without iron aggregates. X-ray absorption spectroscopy (XAS) and electrochem. measurements revealed that the iron complex with N3-coordination is more effectively converted to Fe-N4 sites catalyzing ORR with a TOF value of 0.21 e site-1 s-1 at 0.8V vs. RHE. This indicates that the formation of Fe-N4 sites is controlled by precise tuning of the chem. structure of the iron complex precursor.

After consulting a lot of data, we found that this compound(66-71-7)COA of Formula: C12H8N2 can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Slow relaxation of Dy(III) single-ion magnets dominated by the simultaneous binding of chelating ligands in low-symmetry ligand-fields, published in 2022, which mentions a compound: 66-71-7, mainly applied to dysprosium bipyridine phen salicylaldoxime complex preparation crystal structure magnetism, Name: 1,10-Phenanthroline.

Electronic effect and geometry distortion of low-symmetry ligand-field on the anisotropy barrier (Ueff) of spin reversal were compared in three Dy(III) single-ion magnets through the simultaneous binding of chelating ligands. The substitution of N,O-salicylaldoxime by N,N’-1,10-phenanthroline in the distorted triangular-dodecahedronal field sharply decreases the Ueff by 286 K due to an increase in nonpreferred transverse anisotropy, while the geometry distortion with CShM = 1.569 went down to 1.376 only lowering the Ueff by 12 K. The co-coordination strategy of heterodonor ligands highlights the importance of ligand-surroundings on the relaxation dynamics.

After consulting a lot of data, we found that this compound(66-71-7)Name: 1,10-Phenanthroline can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 1,10-Phenanthroline(SMILESS: C1=CC3=C(C2=NC=CC=C12)N=CC=C3,cas:66-71-7) is researched.Quality Control of 2,4-Dimethyl-1H-pyrrole. The article 《Synthesis, spectroscopic characterization, crystal structure, Hirshfeld surface analysis, linear and NLO properties of new hybrid compound based on tin fluoride oxalate and organic amine molecule (C12N2H9)2[SnF2(C2O4)2]2H2O》 in relation to this compound, is published in Journal of Molecular Structure. Let’s take a look at the latest research on this compound (cas:66-71-7).

A novel hybrid compound based on tin fluoride of bis 1,10-phenanthrolinium cis- difluoro bisoxalatestannate (IV) dihydrate formulated as [(C12N2H9)2[SnF2(C2O4)2]2H2O] was synthesized and characterized by powder and single XRD, IR and UV-visible spectroscopy. The title compound crystallizes in the tricilinc system, P1 space group with a 7.7863(2), b 9.8814(2), c 19.2398(5) Å, α 103.196(1), β 94.695(1), γ 99.723(1)°. Their crystal structure can be described as an alternation between organic and inorganic layers along the axis. The structure stabilized by hydrogen bonding via the different entities for to form a three-dimensional network. The behavior of different intermol. interactions was studied using Hirshfeld surface. The powder XRD data confirms the phase purity of the crystalline sample. The vibrational absorption bands were identified by IR spectrum and confirmed the presence of the different groups present in the structure. The optical properties of the crystal were studied by using optical absorption in UV-visible spectrum. To elucidate the nonlinear optical (NLO) activity of the novel hybrid compound, d. functional theory (DFT) method at different functionals (B3LYP, CAM-B3LYP, ωB97X-D, and M06-2X) was used to calculate their dipole moment, linear polarizability, and first hyperpolarizability. The resulting compound shows a high hyper-Rayleigh scattering (HRS) first hyperpolarizability, which makes it suitable for optoelectronic and optical devices.

After consulting a lot of data, we found that this compound(66-71-7)SDS of cas: 66-71-7 can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Quality Control of 1,10-Phenanthroline. 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: 1,10-Phenanthroline, is researched, Molecular C12H8N2, CAS is 66-71-7, about Application of molybdenum disulfide nanosheets adsorbent for simultaneous preconcentration and determination of Cd(II), Pb(II), Zn(II) and Ni(II) in water samples.

In this research, the two-dimensional molybdenum disulfide nanosheets (MoS2-NSH) were synthesized and successfully used as an effective adsorbent for preconcentration of trace amounts of four heavy metal ions (including, Cd, Ni, Zn and Pb) before measurements with flame at. absorption spectrometry (FAAS). The prepared MoS2-NSH was characterized by Fourier transform-IR spectroscopy (FT-IR), SEM (SEM), Energy-Dispersive X-Ray Spectroscopy (EDS) and transmission electron microscopy (TEM). The main anal. parameters which can influence the quant. recoveries of target analyte ions; such as solution pH, eluent type and its volume, adsorbent dosage and initial sample volume, were investigated. Under the optimized conditions, the recoveries of metal ions were > 90% at pH of 5.5, and the limits of detection values were found to be 0.37, 0.97, 0.76 and 1.09μg L-1 for Cd(II), Ni(II), Zn(II) and Pb(II), resp. The relative standard deviations (% RSD) for target ions were less than 5.3%. In addition, based on the exptl. data, the kinetics studies and adsorption isotherms were evaluated and the results showed that the pseudo-second-order kinetic model and Langmuir adsorption isotherm were well-fitted with the ions adsorption data. The suggested procedure has been successfully utilized in the anal. of some environmental water samples with satisfactory recoveries in the range of 93.6 to 107.2%.

Although many compounds look similar to this compound(66-71-7)Quality Control of 1,10-Phenanthroline, numerous studies have shown that this compound(SMILES:C1=CC3=C(C2=NC=CC=C12)N=CC=C3), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 1,10-Phenanthroline, is researched, Molecular C12H8N2, CAS is 66-71-7, about Molecular precursor route for the phase selective synthesis of α-MnS or metastable γ-MnS nanomaterials for magnetic studies and deposition of thin films by AACVD, the main research direction is manganese sulfide nanomaterial thin film chem vapor deposition.Recommanded Product: 1,10-Phenanthroline.

Heterocyclic dithiocarbamate complex of manganese and the adducts of the complex with 1,10-phenanthroline and 2,2-bipyridyl resp. were synthesized and characterized. The complexes were used as single-source precursors for the preparation of MnS nanoparticles via thermolysis in oleylamine (OLA) and dodecanethiol (DT). The optimized reaction parameters have resulted in the formation of α-MnS and γ-MnS nanoparticles depending on the dispersion medium and the nature of the precursor. The same precursors were also used for the deposition of MnS thin films by the aerosol-assisted chem. vapor deposition (AACVD) method in varying solvents and temperatures The morphol. and phase of the synthesized nanoparticles were shown to be affected by the precursor type and the nature of the surfactants. SEM images showed that the morphol. of the deposited thin films is affected by precursor type and the deposition temperature Worm-like to rod-like films were observed on TEM images at 350 °C, which changes to spherical or cubic films at 450 °C. Magnetic measurements at room temperature showed the α-MnS and γ-MnS nanoparticles in paramagnetic states due to Mn2+ moments. The susceptibility for the γ-phase is at least double that of the α-phase. Finite and small hysteretic effects in low fields are indicative of small ordered antiferromagnetic phases due to neg. exchange interaction between Mn2+ ions.

Although many compounds look similar to this compound(66-71-7)Recommanded Product: 1,10-Phenanthroline, numerous studies have shown that this compound(SMILES:C1=CC3=C(C2=NC=CC=C12)N=CC=C3), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Yu, Haihuan; Liu, Qun; Fan, Mingyue; Sun, Jing; Su, Zhong-Min; Li, Xiao; Wang, Xinlong published an article about the compound: 1,10-Phenanthroline( cas:66-71-7,SMILESS:C1=CC3=C(C2=NC=CC=C12)N=CC=C3 ).Computed Properties of C12H8N2. 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:66-71-7) through the article.

Metal organic framework-based mixed matrix membranes and ratiometric fluorescent sensors have received significant attention in application of sensing. Herein, a two-dimensional europium-based metal organic frameworks, [Eu(L-N2)2·(L-Cl4)1.5·H2O] (CUST-506). (L-Cl4 = 2,3,5,6-tetrachloroterephthalic acid, L-N2 = 1,10-phenanthroline) has been synthesized and characterized. Then, by immobilizing water-stable CUST-506 into agarose hydrogels, the Eu-MOF-based mixed matrix membranes (CUST-506-based MMMs) were successfully prepared The CUST-506-based MMMs exhibit not only the integrity and the metronidazole, picric acid (PA) sensing nature of Eu-MOF powder, but also excellent processability. Moreover, the Eu-MOF-based MMMs show distinguished water-stability. More interestingly, during the hydrothermal synthesis process, through anchoring the formic acid into the framworks to break the sym. coordination environment of the CUST-506, a one dimensional (1D) compound {[Eu(L-N2)·(L-Cl4)0.5(COOH)·2H2O]·(L-Cl4)0.5}(CUST-507) with two emission centers from Eu3+-based centers and free L-Cl4 mols. is generated. CUST-507 displayes a unique ability of auto-calibration effect based on the dual emission mechanism and sensitive sensing of metronidazole and picric acid. This work highlights a simple fabrication strategy for MOF-based mixed matrix membranes and overcomes the environmental interference for ratiometric fluorescent sensor.

After consulting a lot of data, we found that this compound(66-71-7)Computed Properties of C12H8N2 can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 1,10-Phenanthroline( cas:66-71-7 ) is researched.SDS of cas: 66-71-7.Selmi, Ahmed; Omezzine, Marwene; Mahmoudi, Riadh M.; Puschmann, Horst; Ennaceur, Nasreddine published the article 《Structural, Spectroscopic, Antiferromagnetic and in vitro antiproliferative studies of copper(II) pyrophosphate complex against Human breast cancer cell lines》 about this compound( cas:66-71-7 ) in Journal of Molecular Structure. Keywords: bipyridine phenanthroline copper pyrophosphate preparation crystal mol structure antitumor. Let’s learn more about this compound (cas:66-71-7).

In purpose to search for compounds of biol. interest, authors have succeeded in synthesizing a copper complex with polypyridine ligands. The architecture of the compound consists of O,N-donor entities, the pyrophosphate anion HP2O3-7 and the two heterocyclic mols., 1,10-phenanthroline and 2,2′-bipyridine. X-ray diffraction study proves that their compound crystallizes in a monoclinic cell of space group P21/n. The at. arrangement can be described by the aggregation of [(C10H8N2)(C12H10N2)Cu2(H2O)2(HP2O7)]+ cation, which contributes to the macrocyclic compound-complex. The second sphere of the cationic complex is localized the anion ClO-4 to complete the neutrality. Magnetic studies show an antiferromagnetic coupling exchange between metal copper ions which mediated throw neighboring oxygen atom belonging from the pyrophosphate anion. The biol. antiproliferative activity of the sample shows a relatively high cytotoxicity IC50 resp. toward MCF-7 breast cancer cell lines.

After consulting a lot of data, we found that this compound(66-71-7)SDS of cas: 66-71-7 can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

COA of Formula: C12H8N2. 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: 1,10-Phenanthroline, is researched, Molecular C12H8N2, CAS is 66-71-7, about One-Step Preparation of Fe/N/C Single-Atom Catalysts Containing Fe-N4 Sites from an Iron Complex Precursor with 5,6,7,8-Tetraphenyl-1,12-Diazatriphenylene Ligands. Author is Matsumoto, Koki; Kato, Masaru; Yagi, Ichizo; Xie, Siqi; Asakura, Kiyotaka; Noro, Shin-ichiro; Tohnai, Norimitsu; Campidelli, Stephane; Hayashi, Takashi; Onoda, Akira.

Fe/N/C single-atom catalysts containing Fe-Nx sites prepared by pyrolysis are promising cathode materials for fuel cells and metal-air batteries due to their high oxygen reduction reaction (ORR) activities. The authors have developed iron complexes containing N2- or N3-chelating coordination structures with preorganized aromatic rings in a 1,12-diazatriphenylene framework tethering bromo substituents as precursors to precisely construct Fe-N4 sites in an Fe/N/C catalyst. One-step pyrolysis of the iron complex with carbon black forms atomically dispersed Fe-N4 sites without iron aggregates. X-ray absorption spectroscopy (XAS) and electrochem. measurements revealed that the iron complex with N3-coordination is more effectively converted to Fe-N4 sites catalyzing ORR with a TOF value of 0.21 e site-1 s-1 at 0.8V vs. RHE. This indicates that the formation of Fe-N4 sites is controlled by precise tuning of the chem. structure of the iron complex precursor.

After consulting a lot of data, we found that this compound(66-71-7)COA of Formula: C12H8N2 can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics