Category: 67-51-6

Quality Control of 3,5-Dimethyl-1H-pyrazole. In 2020.0 RUSS J ORG CHEM+ published article about BIS-O-QUINONE; CATECHOL; LIGANDS in [Zherebtsov, M. A.; Arsenyev, M. V.; Chesnokov, S. A.; Cherkasov, V. K.] Russian Acad Sci, Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603950, Russia; [Zherebtsov, M. A.; Arsenyev, M. V.; Cherkasov, V. K.] Lobachevskii State Univ Nizhny Novgorod, Nizhnii Novgorod 603950, Russia in 2020.0, Cited 21.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6.

A one-step procedure was developed for the multigram synthesis of 5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2,3-diol, and its three 1-substituted derivatives and 1-substituted 5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2,3-dione were obtained.

Quality Control of 3,5-Dimethyl-1H-pyrazole. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Zherebtsov, MA; Arsenyev, MV; Chesnokov, SA; Cherkasov, VK or concate me.

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Formula: C5H8N2. Authors Sharma, T; Kumar, R; Sahoo, SC; Sindhu, J; Singh, J; Singh, B; Mehta, SK; Umar, A; Saini, TS; Kumar, V; Kataria, R in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Sharma, Tulika; Singh, Joginder] Maharishi Markandeshwar Deemed Univ, Dept Chem, Ambala 133207, Haryana, India; [Kumar, Rakesh; Sahoo, Subash Chandra; Mehta, Surinder Kumar; Kataria, Ramesh] Panjab Univ, Dept Chem, Chandigarh 160014, India; [Kumar, Rakesh; Sahoo, Subash Chandra; Mehta, Surinder Kumar; Kataria, Ramesh] Panjab Univ, Ctr Adv Studies Chem, Chandigarh 160014, India; [Kumar, Rakesh] Govt Coll Barwala 134118, Dept Chem, Panchkula, Haryana, India; [Sindhu, Jayant] CCS Haryana Agr Univ, Dept Chem, COBS&H, Hisar 125004, Haryana, India; [Singh, Bijender] Cent Univ Haryana, Dept Biotechnol, Mahendergarh 123031, Haryana, India; [Umar, Ahmad] Najran Univ, Dept Chem, Fac Sci & Arts, Najran 11001, Saudi Arabia; [Umar, Ahmad] Najran Univ, Promising Ctr Sensors & Elect Devices PCSED, Najran 11001, Saudi Arabia; [Saini, Tej Singh] Govt Coll Jind, Dept Chem, Jind 126102, Haryana, India; [Kumar, Vinod] Cent Univ Haryana, Dept Chem, Mahendergarh 123031, Haryana, India in 2021.0, Cited 42.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6

Some new compounds, 2-(3,5-dimethyl-1H-pyrazol-1-yl)-4-substituted acetophenone oximes [4a-4f; here, 4-substituent = H (a), Br (b), Me (c), Cl(d), NO2 (e), F (f)] were synthesized by the reaction of 2-(3,5-d imethyl-1H-pyrazol-1 -yl)-1 -arylethano nes with hydroxylamine hydrochloride. These compounds were characterized by analyzing their IR, H-1, C-13 NMR and mass spectral data. Compounds 4a-4f were further converted into their silver complexes (4g-4l) and chemical structures of which were established on the basis of their X-ray crystallographic data. The antibacterial and DNA photocleavage activity studies were carried out for all the synthesized compounds 4a-4l, and it has been found that compound 4l displayed an excellent level of antibacterial and DNA photocleavage activity. Among the series, Ag-complexes (4g-4l) displayed excellent antibacterial activity against four bacterial strains using Ciprofloxacin as a standard drug. In DNA photocleavage study, it has been observed that compounds 4a, 4e, 4f degraded both forms of DNA, whereas their Ag-complexes degraded DNA completely even at a very low concentration. The intermolecular interactions present in 4g and 4h were described by decomposing Hirshfeld surfaces into 2D fingerprint plots. It was observed that non-polar interactions contribute dominantly in overall intermolecular interactions exit in crystals of both the compounds. (C) 2020 Elsevier Ltd. All rights reserved.

About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Sharma, T; Kumar, R; Sahoo, SC; Sindhu, J; Singh, J; Singh, B; Mehta, SK; Umar, A; Saini, TS; Kumar, V; Kataria, R or concate me.. Formula: C5H8N2

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Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics

Rajakannu, P; Kaleeswaran, D; Banerjee, S; Butcher, RJ; Murugavel, R in [Rajakannu, Palanisamy; Kaleeswaran, Dhananjayan; Banerjee, Subarna; Murugavel, Ramaswamy] Indian Inst Technol, Dept Chem, Bombay 400017, Maharashtra, India; [Butcher, Ray J.] Howard Univ, Dept Chem, Washington, DC 20059 USA published Effect of benzoic acid substituents and additional functional groups of ancillary ligands in modulating the nuclearity and aggregation behavior of transition metal carboxylates in 2019.0, Cited 68.0. Category: pyrazoles-derivatives. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6.

Structural modulation of transition metal carboxylates has been studied by employing different auxiliary ligands in the reactions of metal acetates with substituted benzoic acids. A series of neutral transition metal benzoates [Cu(tbba)(2)(imH)(2)] (1), [Cu(tipba)(2)(2,4,6-collidine)(2)] (2), [Co(tbba)(2) (dmpH)(2)] (3), [Co(tipba)(2)(imH)(2)] (4), [M (tmba)(2)(pymeH)(2)] (M = Cu (5), Co (6) and Zn (7)), [Zn(tmba)(2)(pydmeH(2))] (8), [Cu-2(tmba)(2)(pydmeH(2))(2)] [(tmba)(2)(tmbaH)(2)] (9) and [Zn-2(dmp)(2) (tbba)(2)(dmpH)(2)] (10) have been isolated as products from the reaction between the respective metal acetates and substituted benzoic acids (acids used: 4-tert-butylbenzoic acid (tbbaH), 2,4,6-triisopropylbenzoic acid (tipbaH), 2,4,6-trimethylbenzoic acid (tmbaH)) and N-donor auxiliary ligands (imidazole (imH), 3,5-dimethylpyrazole (dmpH), 2,4,6-collidine, 2-pyridinemethanol (pymeH), and pyridine-2,6-dimethanol (pydmeH(2))). The new complexes have been characterized by both analytical and spectroscopic methods. The molecular structures of 1-10 have further been established by single crystal X-ray diffraction studies. The complexes 1-8 are mononuclear, while compounds 9 and 10 have been found to be dinuclear due to the role of benzoic acid in 9 and pyrazolate anion as bridging ligand in 10. The geometry around the metal ion is square-planar in 1 and 2, tetrahedral in 3, 4 and 10, octahedral in 5-7 and 9 and trigonal-bipyramidal in 8. Complexes with ligands that contain additional functional groups such as > NH and -OH are involved in hydrogen bonding interactions. These weak interactions lead to the formation of 1-D linear polymers or 2-D sheets.

Category: pyrazoles-derivatives. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Rajakannu, P; Kaleeswaran, D; Banerjee, S; Butcher, RJ; Murugavel, R or concate me.

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,Pyrazoles – an overview | ScienceDirect Topics

Authors Bastrakov, MA; Fedorenko, AK; Starosotnikov, AM; Fedyanin, IV; Kokorekin, VA in MDPI published article about SIGMA-COMPLEX FORMATION; MEISENHEIMER COMPLEXES; HETEROAROMATIC SUBSTITUTIONS; 3+2 CYCLOADDITION; 4,6-DINITROBENZOFUROXAN; REACTIVITY; NUCLEOPHILES; 4-AZA-6-NITROBENZOFUROXAN; 4,6-DINITRO-BENZOFUROXAN; HETEROCYCLES in [Bastrakov, Maxim A.; Fedorenko, Alexey K.; Starosotnikov, Alexey M.; Kokorekin, Vladimir A.] ND Zelinsky Inst Organ Chem RAS, Leninsky Prosp 47, Moscow 119991, Russia; [Fedorenko, Alexey K.] Lomonosov Moscow State Univ, Chem Dept, Leninskie Gory 1-3, Moscow 119991, Russia; [Fedyanin, Ivan, V] AN Nesmeyanov Inst Organoelement Cpds, Vavilova Str 28, Moscow 119991, Russia in 2020.0, Cited 53.0. Formula: C5H8N2. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6

A number of novel 6-R-isoxazolo[4,3-b]pyridines were synthesized and their reactions with neutral C-nucleophiles (1,3-dicarbonyl compounds, pi-excessive (het)arenes, dienes) were studied. The reaction rate was found to be dependent on the nature of the substituent 6-R. The most reactive 6-nitroisoxazolo[4,3-b]pyridines are able to add C-nucleophiles in the absence of a base under mild conditions. In addition, these compounds readily undergo [4+2]-cycloaddition reactions on aromatic bonds C=C(NO2) of the pyridine ring, thus indicating the superelectrophilic nature of 6-NO2-isoxazolo[4,3-b]pyridines.

About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Bastrakov, MA; Fedorenko, AK; Starosotnikov, AM; Fedyanin, IV; Kokorekin, VA or concate me.. Formula: C5H8N2

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An article Universal Anticancer Cu(DTC)(2) Discriminates between Thiols and Zinc(II) Thiolates Oxidatively WOS:000465413400046 published article about COPPER; COORDINATION; SPECTROSCOPY; BIOCHEMISTRY; STRESS; CANCER in [Xu, Luyan; Xu, Jialin; Yu, Na; Lin, Bo-Lin] ShanghaiTech Univ, Sch Phys Sci & Technol, 393 Middle Huaxia Rd, Shanghai 201210, Peoples R China; [Wang, Yu] Chinese Acad Sci, Shanghai Synchrotron Radiat Facil, Shanghai Adv Res Inst, 239 Zhangheng Rd, Shanghai 201204, Peoples R China; [Zhu, Jingwei; Yao, Zijian; Deng, Wei] Shanghai Inst Technol, Sch Chem & Environm Engn, 100 Haiquan Rd, Shanghai 201418, Peoples R China; [Xu, Luyan; Lin, Bo-Lin] Chinese Acad Sci, Shanghai Inst Organ Chem, 345 Lingling Rd, Shanghai 200032, Peoples R China; [Xu, Luyan; Lin, Bo-Lin] Univ Chinese Acad Sci, Beijing 100049, Peoples R China in 2019.0, Cited 24.0. Name: 3,5-Dimethyl-1H-pyrazole. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6

Aerobic organisms must rely on abundant intracellular thiols to reductively protect various vital functional units, especially ubiquitous zinc(II) thiolate sites of proteins, from deleterious oxidations resulting from oxidizing environments. Disclosed here is the first well-defined model study for reactions between zinc(II) thiolate complexes and copper(II) complexes. Among all the studied ligands of copper(II), diethyldithiocarbamate (DTC) displays a unique redox-tuning ability that enables copper(II) to resist the reduction by thiols while retaining its ability to oxidize zinc(II) thiolates to form disulfides. This work proves for the first time that it is possible to develop oxidants to discriminate between thiols and zinc(II) thiolates, alluding to a new chemical principle for how oxidants, especially universal anticancer Cu(DTC)(2), might circumvent the intracellular reductive defense around certain zinc(II) thiolate sites of proteins to kill malignant cells.

About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Xu, LY; Xu, JL; Zhu, JW; Yao, ZJ; Yu, N; Deng, W; Wang, Y; Lin, BL or concate me.. Name: 3,5-Dimethyl-1H-pyrazole

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Name: 3,5-Dimethyl-1H-pyrazole. Authors Bhattacharyya, D; Sarmah, BK; Nandi, S; Srivastava, HK; Das, A in AMER CHEMICAL SOC published article about in [Srivastava, Hemant Kumar] Natl Inst Pharmaceut Educ & Res Guwahati, Dept Med Chem, Gauhati 781101, Assam, India; [Bhattacharyya, Dipanjan; Sarmah, Bikash Kumar; Nandi, Sekhar; Das, Animesh] Indian Inst Technol Guwahati, Dept Chem, Gauhati 781039, Assam, India in 2021.0, Cited 78.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6

Herein, a phosphine-free pincer ruthenium(III) catalyzed beta-alkylation of secondary alcohols with primary alcohols to alpha-alkylated ketones and two different secondary alcohols to beta-branched ketones are reported. Notably, this transformation is environmentally benign and atom efficient with H2O and H-2 gas as the only byproducts. The protocol is extended to gram-scale reaction and for functionalization of complex vitamin E and cholesterol derivatives.

About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Bhattacharyya, D; Sarmah, BK; Nandi, S; Srivastava, HK; Das, A or concate me.. Name: 3,5-Dimethyl-1H-pyrazole

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Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics

Recently I am researching about 1,3-BUTADIENE POLYMERIZATION; BUTADIENE POLYMERIZATION; LIVING POLYMERIZATION; CATALYTIC-PROPERTIES; CONJUGATED DIENES; METAL; BEARING; 3,4-POLYMERIZATION; REACTIVITY; BEHAVIOR, Saw an article supported by the National Basic Research Program of ChinaNational Basic Research Program of China [2015CB654700 (2015CB654702)]. COA of Formula: C5H8N2. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Fang, L; Zhao, WP; Han, C; Liu, H; Hu, YM; Zhang, XQ. The CAS is 67-51-6. Through research, I have a further understanding and discovery of 3,5-Dimethyl-1H-pyrazole

A series of pyrazolylimine CoCl2 complexes were synthesized and well characterized. The single crystal structures and coordination geometries of these complexes were confirmed by X-ray diffraction, which revealed dimeric and monomeric structures, and thereby distorted trigonal bipyramidal and distorted tetrahedral geometries, respectively. In combination with diethylaluminum chloride (DEAC) and methylaluminoxane (MAO) as cocatalysts, the present cobalt complexes displayed high activity toward isoprene polymerization, affording cis-1,4/3,4-polyisoprenes. Polymerization parameters have significant influence on the polymerization behavior. Additionally, incorporation of the external donor triphenylphosphine led to a switch in selectivity of the system from cis-1,4 to 3,4, providing an effective method to adjust the 3,4-moieties on a large scale.

COA of Formula: C5H8N2. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Fang, L; Zhao, WP; Han, C; Liu, H; Hu, YM; Zhang, XQ or concate me.

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HPLC of Formula: C5H8N2. Belladona, AL; Cervo, R; Alves, D; Barcellos, T; Cargnelutti, R; Schumacher, RF in [Belladona, Andrei L.; Cervo, Rodrigo; Cargnelutti, Roberta; Schumacher, Ricardo F.] Fed Univ Santa Maria UFSM, Dept Chem, BR-97105900 Santa Maria, RS, Brazil; [Alves, Diego] Fed Univ Pelotas UFPel, CCQFA, LASOL, POB 354, BR-96010310 Pelotas, RS, Brazil; [Barcellos, Thiago] Univ Caxias UCS, Lab Biotechnol Nat & Synthet Prod, Caxias Do Sul, RS, Brazil published C-H functionalization of (hetero)arenes: Direct selanylation mediated by Selectfluor in 2020.0, Cited 49.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6.

The direct selanylation of a diverse array of (hetero)arenes, including imidazo[2, 1-b]thiazole, imidazo [1, 2-a]pyridine, 1H-indole, 1H-pyrazole, isoxazole and naphthalen-2-ol is presented. The reactions are mediated by Selectfluor, as a stable, easy to handle and commercially available oxidant. The methodology features simple, mild and safe reaction conditions to produce non-symmetrical diorganyl selenides in moderate to excellent yields. The reactions were conducted at room temperature in air using NaHCO3 in acetonitrile. (C) 2020 Elsevier Ltd. All rights reserved.

HPLC of Formula: C5H8N2. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Belladona, AL; Cervo, R; Alves, D; Barcellos, T; Cargnelutti, R; Schumacher, RF or concate me.

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Pyrazole – Wikipedia,
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Recommanded Product: 67-51-6. In 2020.0 J MOL STRUCT published article about DISAZO DYES; SPECTROSCOPIC PROPERTIES; ABSORPTION; DESIGN; DRUG; 1,2,3-TRIAZOLE; APPROXIMATION; ANTIFUNGAL; MOIETIES; PYRAZOLE in [Gokalp, Merve; Dede, Bulent; Tilki, Tahir] Suleyman Demirel Univ, Fac Sci & Arts, Dept Chem, TR-32260 Isparta, Turkey; [Atay, Cigdem Karabacak] Mehmet Akif Ersoy Univ, Fac Educ, Dept Basic Educ, TR-15030 Burdur, Turkey in 2020.0, Cited 40.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6.

In this study, three triazole based azo molecules [3-amino-4-[1H-1,2,4-triazole-3-yldiazenyl]-1H-pyrazole-5-ol (1), 3-[(3,5-dimethyl-1H-pyrazole-4-yl)diazenyl]-1H-1,2,4-triazole (2) and 4-[1H-1,2,4triazole-3yldiazenyl]benzene-1,3-diol (3)] were, synthesized and characterized by using 1H NMR, FTIR, UV-vis and mass spectra. The molecular structure, vibrational spectroscopic data, electronic transition absorption wavelengths, HOMOs and LUMOs analyses, molecular electrostatic potential (MEP) and potential energy surface (PES) diagrams were calculated by using DFT/B3LYP method with 6-311G(d,p) basis set. NMR chemical shift calculations were performed by using the gauge-invariant atomic orbital (GIAO) method. The spectroscopic results obtained from quantum chemical calculations of the 1, 2 and 3 molecules were in good agreement with the experimental data. Antibacterial activities of the 1, 2 and 3 were investigated against four different bacterial cultures. Although 1 molecule did not show very good antibacterial activity, 2 and 3 showed good activity against Staphylococcus aureus at a MIC of 250 and 62.5 mg/mL, respectively. Druglikeness and some of the pharmacokinetic properties of the 1, 2 and 3 were also examined. In addition, molecular docking studies were performed to investigate the antibacterial properties of synthesized compounds by in silico method. For this purpose, beta-ketoacyl-acyl carrier protein (ACP) synthase III (KAS III) and lipoteichoic acid synthase (LtaS) inhibitory properties of 1, 2 and 3 molecules were investigated. Although all of the synthesized compounds showed antibacterial properties according to the results of the molecular docking studies, the best results were obtained by the compound 3 which interacts with both KAS III and LtaS with binding energy of -7.17 and -7.53 kcal/mol, respectively. (C) 2020 Elsevier B.V. All rights reserved.

Recommanded Product: 67-51-6. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Gokalp, M; Dede, B; Tilki, T; Atay, CK or concate me.

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Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics

Name: 3,5-Dimethyl-1H-pyrazole. In 2020.0 RUSS CHEM B+ published article about MOLECULAR-STRUCTURE; SPECTROSCOPIC PROPERTIES; POLYCARBOXYLIC ACIDS; ANTIVIRAL ACTIVITY; METAL-COMPLEXES; CRYSTAL; ADAMANTYLAZOLES; CHEMISTRY; PYRAZOLES; POLYMERS in [Pavlov, D., I] Natl Res Tomsk Polytech Univ, 30 Prosp Lenina, Tomsk 634050, Russia; [Sukhikh, T. S.; Potapov, A. S.] Russian Acad Sci, Nikolaev Inst Inorgan Chem, Siberian Branch, 3 Prosp Akad Lavrentieva, Novosibirsk 630090, Russia; [Sukhikh, T. S.] Novosibirsk State Univ, 1 Ul Pirogova, Novosibirsk 630090, Russia in 2020.0, Cited 45.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6.

Reactions of adamantylazoles with nucleophiles (water, carbon monoxide, acetonitrile) in sulfuric acid were studied. New bifunctional adamantane derivatives containing one heterocyclic substituent and one hydroxyl or acetamide substituent were synthesized. The coordination compounds of copper(II) and zinc(II) with 1-adamantyl-1,2,4-triazole, 4-adamantylpyrazole, and 4-adamantyl-3,5-dimethylpyrazole were synthesized and structurally characterized. These complexes are first examples of coordination compounds of azolyladamantanes.

Name: 3,5-Dimethyl-1H-pyrazole. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Pavlov, DI; Sukhikh, TS; Potapov, AS or concate me.

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Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics