Day: December 23, 2021

An article Platelet Nitrogen and Sulfur Co-Doped Ordered Mesoporous Carbon with Inexpensive Methylene Blue as a Single Precursor for Electrochemical Detection of Herbicide Amitrole WOS:000484116400011 published article about EFFICIENT CARBOCATALYST; NANOPARTICLES; GRAPHENE; ACID; NANOSPHERES; PERFORMANCE; ELECTRODES; OXIDATION in [Zhou, Shenghai; Xu, Hongbo; Wei, Yanjun; Gao, Jing; Feng, Yue; Gao, Junfeng] Hebei Normal Univ Nationalities, Dept Chem & Chem Engn, Chengde 067000, Peoples R China; [Wang, Ning] Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang 050024, Hebei, Peoples R China in 2019.0, Cited 43.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Computed Properties of C2H4N4

Heteroatom-doped ordered mesoporous carbons (OMCs) have currently been considered as promising electrode materials for electrochemical sensors due to the combined advantages of ordered mesoporous materials and heteroatom-doped carbon materials. Herein, a novel nitrogen and sulfur co-doped OMCs (N,S-OMC) has been prepared via a nanocasting strategy with an inexpensive methylene blue as single precursor. The obtained mesoporous carbon has platelet morphology, short mesoporous channel together with a large surface area (549 m(2)/g) as well as rich N- and S-containing functional groups (6.8 at.% N and 2.3 at.% S). Compared with the graphene (GR) and carbon nanotube (CNT) electrode material, the N,S-OMC exhibited a higher electrochemical activity towards the oxidation of herbicide amitrole, ascribable to N,S-OMC’s open mesoporous structures and abundant electroactive defect sites on the carbon skeleton. And, an amitrole electrochemical sensor with N,S-OMC modified electrode as working electrode was fabricated, exhibiting a good selectivity, stability, reproducibility and wide linear range of 3-750 mu M. Moreover, the N,S-OMC-based electrochemical sensor was proved feasible in river water sample analyses, showing a satisfied recovery ranging from 97.03% to 105.42%. The results not only demonstrate cheap methylene blue can be used as single precursor for the N,S-OMC preparation, but also confirm the N,S-OMC is promising in amitrole sensor fabrication.

Computed Properties of C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Authors El-Gohary, NM; El-Kazak, AM; Ibrahim, MA in WILEY published article about BIOLOGICAL EVALUATION; DERIVATIVES; DESIGN; FLUORESCENCE; INSIGHT; HYBRIDS in [El-Gohary, Nasser M.; El-Kazak, Azza M.; Ibrahim, Magdy A.] Ain Shams Univ, Fac Educ, Dept Chem, Cairo 11711, Egypt in 2020.0, Cited 33.0. COA of Formula: C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Polyfunctional 3-chloro-3-(4-chlorocoumarin-3-yl)prop-2-enal (1) used as a precursor for heterocyclic synthesis. Dichloro-aldehyde 1 was allowed to react with variable nucleophilic reagents, and a diversity of heterocyclic systems linked coumarin moiety at position 3 was synthesized. The reaction of compound 1 with guanidine and cyanoguanidine produced 3-(pyrimidin-4-yl)-4-chlorocoumarins 2 and 3. Treating compound 1 with 3-amino-1,2,4-triazole and 2-aminobenzimidazole yielded triazolo[4,3-a]pyrimidine 4 and pyrimido[1,2-a]benzimidazole 5. The treatment of compound 1 with cyanoacetamide, N-benzyl-2-cyanoacetamide, and 1H-benzimidazolylacetonitrile gave 2(1H)-pyridones 6, 7 and pyrido[1,2-a]benzimidazole 8. The reaction of compound 1 with 5-amino-3-methyl-1H-pyrazole and 6-aminouracil afforded pyrazolo[3,4-b]pyridine 9 and pyrido[2,3-d]pyrimidine 10, respectively. Compound 1 reacted with ethylenediamine, o-phenylenediamine, o-aminophenol, and o-aminothiophenol leading to 5-(imidazolylmethyl)chromeno[4,3-e] [1,4]diazepine (12), 3-(benzodiazepin/benzoxazepin-2-yl)-4-chlorocoumarins 13, 14, and 6-(benzothiazol-2-ylmethyl)chromeno[4,3-b][1,5]benzothiazepine 16, respectively. Structures of the new synthesized products were deduced on the basis of their analytical and spectral data.

COA of Formula: C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Product Details of 61-82-5. I found the field of Chemistry very interesting. Saw the article Preparation and characterization of a novel DABCO based tetra cationic ionic liquid as a reusable catalyst for the multi-component synthesis of 2H-indazolo[2,1-b]phthalazine-trione and [1,2,4] triazoloquinazolinone derivatives under solvent-free condition published in 2020.0, Reprint Addresses Shirini, F (corresponding author), Univ Guilan, Coll Sci, Dept Chem, Rasht 41335, Iran.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

In current study, a new DABCO based tetra cationic ionic liquid, formulated as [C-4(H-DABCO)(2)][HSO4](4) is easily prepared and characterized using FT-IR, H-1 NMR,C-13 NMR, TGA, and DTG analysis, and also pH-metric titration method. In continue, the efficiency of the prepared catalyst in the acceleration of the synthesis of 2H-indazolo[2,1-b]phthalazine-trione and [1,2,4]triazoloquinazolinone derivatives, is investigated. Simple experimental procedure, using available and low-cost starting materials for the preparation of the catalyst, reusability of the catalyst, isolation of products without using chromatographic methods, short reaction times, high isolated yields, and solvent-free conditions are the most important features of the present method. (C) 2019 Elsevier B.V. All rights reserved.

Product Details of 61-82-5. Welcome to talk about 61-82-5, If you have any questions, you can contact Safari, N; Shirini, F; Tajik, H or send Email.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recently I am researching about 2-AMINOTHIAZOLES; CYANOACETAMIDES; DERIVATIVES; PYRIMIDINE; POTENT, Saw an article supported by the . Quality Control of 1H-1,2,4-Triazol-5-amine. Published in WILEY in HOBOKEN ,Authors: Abdel-Latif, E; Almatari, AS; Abd-ElGhani, GE. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

2-Cyanoacetamido-thiazole (1) was employed as a key for the construction of 6-cyano-7-oxo-7H-thiazolo[3,2-a]pyrimidine (4) which underwent reaction with hydrazine, malononitrile, ethyl cyanoacetate, and/or various 1,3-bi-nuclophilic reagents furnished the corresponding tri-heterocyclic and tetra-heterocyclic ring systems 5-12. In addition, the reactions of 1 with various types of arylidene-malononitriles and/or ethyl 3-aryl-2-cyanoacrylates yielded the corresponding 1-thiazolyl-pyridine derivatives 16 and 20, respectively. Furthermore, treatment of the precursor 1 with carbon disulfide and methyl iodide afforded the ketene dithioacetal derivative 21 which cyclized upon heating with hydrazine and/or 2-aminobenzimidazole into the corresponding derivatives of N-(thiazol-2-yl)-1H-pyrazole-4-carboxamide 22 and N-(thiazol-2-yl)benzimidazo[1,2-a]-pyrimidine-3-carboxamide 23. The antibacterial properties of these thiazole-based heterocycles were examined against panel of two bacterial strains.

Quality Control of 1H-1,2,4-Triazol-5-amine. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Authors Baklykov, AV; Rusinov, GL; Rusinov, VL; Charushin, VN; Kopchuk, DS; Zyryanov, GV; Artem’ev, GA in MAIK NAUKA/INTERPERIODICA/SPRINGER published article about in [Baklykov, A. V.; Rusinov, G. L.; Rusinov, V. L.; Charushin, V. N.; Kopchuk, D. S.; Zyryanov, G. V.; Artem’ev, G. A.] Russian Acad Sci, Postovskii Inst Organ Synth, Ural Branch, Ul S Kovalevskoi Akad Skaya 22-20, Ekaterinburg 620990, Russia; [Baklykov, A. V.; Rusinov, G. L.; Rusinov, V. L.; Charushin, V. N.; Kopchuk, D. S.; Zyryanov, G. V.] Yeltsin Ural Fed Univ, Ul Mira 19, Ekaterinburg 620002, Russia in 2019.0, Cited 7.0. Formula: C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

5-Methyl-1,2,4-triazolo[1,5-a]pyrimidin-7(4H)-one, an intermediate product in the synthesis of the antiviral drug Triazid (R), was obtained for the first time by condensation of 3H-1,2,4-triazol-5-amine with ethyl acetoacetate in the presence of a catalytic amount of ZnCl2 in supercritical carbon dioxide (200 bar) under solvent-free conditions. Depending on the temperature and reaction time, the conversion was 90%.

Formula: C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Authors Chaurasia, M; Tomar, D; Chandra, S in ELSEVIER SCIENCE BV published article about DFT CALCULATIONS; ANTIBACTERIAL ACTIVITY; CIRCULAR-DICHROISM; MOLECULAR DOCKING; FLUORESCENCE; COPPER; CYTOTOXICITY; INHIBITORS; CLEAVAGE; DESIGN in [Chaurasia, Madhuri; Chandra, Sulekh] Univ Delhi, Dept Chem, Zakir Husain Delhi Coll, New Delhi, India; [Tomar, Deepak] Univ Delhi, Dept Chem, Dyal Singh Coll, New Delhi, India in 2019.0, Cited 62.0. Computed Properties of C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

A Schiff base ligand HL has been synthesized by the condensation of an equimolar amount of 2-hydroxy-4-methoxybenzaldehyde and 3-amino-1,2,4-triazole and characterized by elemental analysis, IR, H-1 NMR, C-13 NMR and ESI-mass spectrometry. The metal complexes 1-4 have been synthesized by the reaction of ligand with Co(II), Ni(II), Cu(II) and Zn(II) chlorides in ethanol in the molar ratio 1:1. All the metal complexes 1-4 were characterized by elemental analysis, molar conductance, electronic spectra, IR, and EPR spectra. TGA has been done to check the stability of the synthesized Schiff base ligand HL and its metal complexes 1-4. Spectral data reveals that the ligand HL acts as uninegative tridentate for metal complexes. The geometries of synthesized ligand and its metal complexes were optimized by using Gaussian 09 W program. On the basis of spectral characterization, octahedral geometry has been allocated for Co(II), tetrahedral for Ni(II), tetragonal for Cu(II) and tetrahedral for Zn(II) complexes. The DNA binding studies of metal complex have been investigated by UV absorbance, fluorescence and CD spectrometry. UV absorbance binding studies show that metal complex 1-3 could bind to ctDNA significantly and the results obtained were consistent with the fluorescence and CD spectra. (C) 2018 Elsevier B.V. All rights reserved.

Computed Properties of C2H4N4. Welcome to talk about 61-82-5, If you have any questions, you can contact Chaurasia, M; Tomar, D; Chandra, S or send Email.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Quality Control of 1H-1,2,4-Triazol-5-amine. Authors Polunin, KE; Ul’yanov, AV; Polunina, IA; Buryak, AK in MAIK NAUKA/INTERPERIODICA/SPRINGER published article about in [Polunin, K. E.; Ul’yanov, A. V.; Polunina, I. A.; Buryak, A. K.] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia in 2021.0, Cited 21.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

The construction materials that contacted with unsymmetrical dimethylhydrazine and the desorption solutions obtained when treating the contaminated surface of metals and alloys with water and reagents were studied by chromatography and mass spectrometry. Neutralization of unsymmetrical dimethylhydrazine was studied using ozone and shungite. Ozonation makes it possible to destroy the toxicant molecules chemically and physically adsorbed on the surface of metal constructions, due to which they can be reused and utilized. Shungite effectively adsorbs and catalytically decomposes not only unsymmetrical dimethylhydrazine and its transformation products, but also oligomer compounds formed during the storage of hydrazine fuel. Ozonation of spent shungite can increase the efficiency of destructive processes and completeness of its regeneration.

Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.. Quality Control of 1H-1,2,4-Triazol-5-amine

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. I found the field of Chemistry; Physics very interesting. Saw the article Synthesis of novel AgCl loaded g-C3N5 with ultrahigh activity as visible light photocatalyst for pollutants degradation published in 2020.0, Reprint Addresses Vadivel, S (corresponding author), PSG Coll Technol, Dept Chem, Coimbatore 641004, Tamil Nadu, India.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

We report the photocatalytic property of a novel AgCl loaded carbon nitride (AgCl/g-C3N5) composite was prepared by a simple precipitation route. The brown colored g-C3N5 was synthesized by a nano-hard templating method using 3-amino-1,2,4-triazole precursor. The morphology, crystallinity and optical properties of the AgCl/g-C3N5 composite were characterized using the X-ray diffraction analysis (XRD), transmission electron microscopy (TEM), and diffuse reflectance spectroscopy (UV-DRS) spectroscopy. The rhodamine B (RhB) removal efficiency was reached 96% within 30 min, which could be attributed to the effective formation of a heterojunction and excellent visible light absorption of AgCl by g-C3N5 incorporation.

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. Welcome to talk about 61-82-5, If you have any questions, you can contact Vadivel, S; Hariganesh, S; Paul, B; Rajendran, S; Habibi-Yangjeh, A; Maruthamani, D; Kumaravel, M or send Email.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. Recently I am researching about VOLATILE; STEEL, Saw an article supported by the . Published in MAIK NAUKA/INTERPERIODICA/SPRINGER in NEW YORK ,Authors: Goncharova, OA; Kuznetsov, DS; Andreev, NN; Kuznetsov, YI; Andreeva, NP. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Using a set of physicochemical (ellipsometry and contact angle measurements), electrochemical (potentiometric anode polarization and electrochemical impedance spectroscopy), and corrosion (periodic moisture condensation test) methods, the properties of adsorption films formed on the AMg6 aluminum alloy surface by the chamber method in vapors of some amines of heterocyclic compounds, carboxylic acids, and their salts are studied. It is established that the use of the studied compounds in the chamber processing of the alloy increases-though not effectively enough-its corrosion resistance in a humid atmosphere. The most promising inhibitors are carboxylic acids themselves; the optimum temperature for surface treatment with them is 140 degrees C. One-hour treatment of steel with pairs of oleic, neodecanoic acid, and carboxylic acid A at this temperature gives rise to the formation of nanoscale adsorption films on the AMg6 alloy, which slightly hydrophilize the surface, but possess a protective aftereffect. Apparently, further improvement of chamber protection methods of the AMg6 alloy should consist in the selection of synergists for chamber corrosion inhibitors of the carboxylate type.

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recently I am researching about NANOSECOND LIBS; FEMTOSECOND; AIR; IDENTIFICATION; NITROGEN; SPECTRA; CARBON; DISCRIMINATION; PLASMA; ARGON, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11627901]. Formula: C2H4N4. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Zhao, YL; Lai, GD; Li, GG; Shang, YL; Shi, JC. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Four C2H4N4 structural isomers are investigated with fs laser-induced breakdown spectroscopy. Plasma emissions, C I, H-alpha, the CN violet system (B-2 sigma(+)-X-2 sigma(+), Delta nu = 0 sequence) and C-2 swan system (d(3)pi(g)-a(3)pi(u), Delta nu = 0 sequence) are measured. The temporal evolution of the characteristic emission intensity is obtained for each emission and their lifetimes are calculated. The lifetimes of the molecular emissions are much longer than those of the atomic emissions. Characteristic emission intensities and lifetime are correlated with the molecular structures of the four isomers to a certain extent. Plasma temperature is extracted by fitting the spectrum of the CN violet system, B-2 sigma(+)-X-2 sigma(+); Delta nu = 0 sequence, and is weakly correlated with the molecular structures of the four isomers. Using the characteristic emission intensities as input, principal component analysis (PCA) and artificial neural network (ANN) analysis are performed and the individual isomers can be well identified with PCA or ANN.

Formula: C2H4N4. Welcome to talk about 61-82-5, If you have any questions, you can contact Zhao, YL; Lai, GD; Li, GG; Shang, YL; Shi, JC or send Email.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics