Tag: M.W=150-200

Recommanded Product: 91-02-1. In 2021.0 J MOL STRUCT published article about ELECTROCHEMICAL PROPERTIES; NI(II); CU(II); CO(II) in [Fathi, Ahlam M.; Mandour, Howida S.] Natl Res Ctr, Dept Phys Chem, 33 El Bohoth St, Giza 12622, Egypt; [HassaneAnouar, El] Prince Sattam bin Abdulaziz Univ, Coll Sci & Humanities Al Kharj, Dept Chem, Al Kharj 11942, Saudi Arabia in 2021.0, Cited 55.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

The electrochemical behavior of a series of the metal complexes [Fe(III), Ni(II), Ru(III),Pd(II) and Hf(IV)]derived from the Schiff base ligand(E)-5-((phenyl(-pyridin-2-yl) methylene) amino) pyrimidine-2,4(1H, 3H)-dione(H2L) which was previously prepared from condensation of 5-aminouracil and 2-benzoylpyridine was studied by using cyclic voltammetric technique. The Schiff base ligand H2L and its metal complexes exhibited quasi- reversible oxidation- reduction with three electron transfer and it was suggested that their reactions on the platinum surface electrode are not purely diffusion controlled but also under adsorption control. The redox reactive sites of the H2L and its complexes were located via the geometry optimization and frequency calculations using density functional theory (DFT) at the B3LYP/LanL2DZ level of theory. In addition, the Schiff base ligand and its metal complexes exhibit fluorescent properties. The antimicrobial activity of the Schiff base ligand H2L and its metal complexes was tested against Gram-positive bacteria (Staphylococcus aureus and Bacillus cereus(,Gram-negative bacteria (E. coli and Pseudomonas aeruginosa) and fungal strain (Aspergillus niger) by using agar well-diffusion method. The microbial testes of the ligand (H2L) and its metal complexes exhibited good inhibition efficiency to prevent growth of bacteria. (c) 2020 Elsevier B.V. All rights reserved.

Recommanded Product: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Fathi, AM; Mandour, HS; HassaneAnouar, E or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article Heterogeneous copper-catalyzed decarboxylative cyclization of 2-benzoylpyridines with alpha-amino acids leading to imidazo[1,5-a]pyridines WOS:000455226300001 published article about C-H FUNCTIONALIZATION; TERMINAL ALKYNES; HIGHLY EFFICIENT; OXIDATIVE AMINATION; MCM-41; COMPLEXES; ALDEHYDES; IMMOBILIZATION; BONDS; TRANSANNULATION in [Liao, Yang; Zhang, Rongli; Cai, Mingzhong] Jiangxi Normal Univ, Minist Educ, Key Lab Funct Small Organ Mol, Nanchang 330022, Jiangxi, Peoples R China; [Liao, Yang; Zhang, Rongli; Cai, Mingzhong] Jiangxi Normal Univ, Coll Chem & Chem Engn, Nanchang 330022, Jiangxi, Peoples R China; [Yan, Chenyu] Jiangxi Normal Univ, Affiliated Middle Sch, Nanchang 330022, Jiangxi, Peoples R China in 2019.0, Cited 70.0. Computed Properties of C12H9NO. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

The heterogeneous decarboxylative cyclization reaction between 2-benzoylpyridines and alpha-amino acids was achieved in toluene at 120 degrees C in the presence of 15 mol% of L-proline-functionalized MCM-41-supported copper(II) complex [L-Proline-MCM-41-Cu(OTf)(2)] and iodine with di-tert-butyl peroxide (DTBP) as oxidant, yielding a variety of 1,3-disubstituted imidazo[1,5-a]pyridines in good to excellent yields. The new supported copper catalyst can be prepared from commercially available and inexpensive reagents, and recovered from the reaction mixture by a simple filtration and recycled up to eight times with almost consistent activity. (c) 2018 Elsevier B.V. All rights reserved.

Computed Properties of C12H9NO. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Liao, Y; Yan, CY; Zhang, RL; Cai, MZ or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Authors Wasfy, N; Doan, B; Rasheed, F; Fishlock, D; Orellana, A in AMER CHEMICAL SOC published article about in [Wasfy, Nour; Doan, Brian; Rasheed, Faizan; Orellana, Arturo] York Univ, Dept Chem, Toronto, ON M3J 1P3, Canada; [Fishlock, Dan] F Hoffmann La Roche Ltd, Synthet Mol Tech Dev, Proc Chem & Catalysis, CH-4070 Basel, Switzerland in 2021, Cited 61. Formula: C8H9NO2. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6

We report a mild palladium-catalyzed selective dehydrogenation of 4-alkylpyridines that exploits their soft enolization to alkylidene dihydropyridines using allyl chloroformate under metal-free conditions. Treatment of these intermediates with a palladium catalyst liberates an alkylpyridylic anion and an allylpalladium(II) intermediate, which combine and undergo beta-hydride elimination to install a double bond. Importantly, the formation of gas byproducts makes the process very practical. Furthermore, the reaction tolerates a broad range of functional groups, including many that can be dehydrogenated using similar palladium-catalyzed reactions, and is selective for 4-alkylpyridines even in substrates bearing multiple pyridylic positions.

About Ethyl nicotinate, If you have any questions, you can contact Wasfy, N; Doan, B; Rasheed, F; Fishlock, D; Orellana, A or concate me.. Formula: C8H9NO2

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Authors Shpanko, IV; Sadovaya, IV in MAIK NAUKA/INTERPERIODICA/SPRINGER published article about ENTHALPY-ENTROPY COMPENSATION; ISOPARAMETRICITY; TRANS-2,3-DIARYLOXIRANES; MECHANISM; PHANTOM in [Shpanko, I. V.] V Stus Donetsk Natl Univ, UA-21021 Vinnitsa, Ukraine; [Sadovaya, I. V.] Donetsk Natl Univ, Donetsk, Ukraine in 2019, Cited 21. Recommanded Product: Ethyl nicotinate. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6

Additive nature of the combined effect of the structure (X, Y substituents) and temperature on the rate and free activation energy has been established for the reactions of phenyloxirane with Y-substituted N-aroylbenzenesulfonamides catalyzed by X-substituted pyridines. The cross reaction series is isoenthalpic with respect to the structural effects. The mechanism of the catalytic process has been discussed.

Recommanded Product: Ethyl nicotinate. About Ethyl nicotinate, If you have any questions, you can contact Shpanko, IV; Sadovaya, IV or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Recently I am researching about C-H HYDROXYLATION; C(SP(2))-H BOND HYDROXYLATION; CARBOXYLIC-ACIDS; OXYGENATION; RUTHENIUM; FUNCTIONALIZATION; ACYLATION; PHENOL; DERIVATIVES; HETEROCYCLES, Saw an article supported by the IIT Madras [CHY/16-17/846/RFIR/GSEK]; UGCUniversity Grants Commission, India. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Saha, R; Perveen, N; Nihesh, N; Sekar, G. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. Recommanded Product: 91-02-1

An efficient, reusable and stable binaphthyl stabilized Pd-nanoparticles (Pd-BNP) catalyzed the direct ortho-C-H hydroxylation of acetophenone oxime ethers under neutral and phosphine ligand-free condition has been developed. A readily available, economic, safe and greener oxidant oxone has been used in this direct ortho-hydroxylation. The scope of the reaction has been studied with various acetophenone oxime ethers including electron rich to electron deficient system and the reaction afforded only mono hydroxylated products in a highly regioselective manner. Several control experiment results confirmed that the oxone is the hydroxyl source. The Pd-BNP catalyst has been reused up to five times. The heterogeneous test confirmed that the reaction is catalyzed by the heterogeneous Pd-BNP catalyst.

Recommanded Product: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Saha, R; Perveen, N; Nihesh, N; Sekar, G or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Product Details of 91-02-1. Authors Xu, PC; Qian, B; Qi, ZJ; Gao, B; Hu, B; Huang, HM in ROYAL SOC CHEMISTRY published article about in [Xu, Pengcheng; Qian, Bo; Qi, Zaojuan; Hu, Bin; Huang, Hanmin] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China; [Xu, Pengcheng] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Gao, Bao; Huang, Hanmin] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Chinese Acad Sci, Hefei 230026, Peoples R China; [Gao, Bao; Huang, Hanmin] Univ Sci & Technol China, Dept Chem, Chinese Acad Sci, Ctr Excellence Mol Synth, Hefei 230026, Peoples R China in 2021.0, Cited 55.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

An approach for the synthesis of quinolizinone with potential bioactivity has been developed via palladium-catalytic dearomative cyclocarbonylation of allyl alcohol. Diverse quinolizinone compounds could be attained with good efficiencies. A feasible reaction pathway could be a successive procedure of allylation, dearomatization, CO insertion and the Heck reaction.

Product Details of 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Xu, PC; Qian, B; Qi, ZJ; Gao, B; Hu, B; Huang, HM or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Category: pyridine-derivatives. In 2020 J MOL STRUCT published article about BIOLOGICAL-PROPERTIES; NITRIC-OXIDE; CRYSTAL; DRUG; CANCER in [Rechitskaya, E. D.; Kuratieva, N., V; Lider, E., V; Eremina, J. A.; Kostin, G. A.] Nikolaev Inst Inorgan Chem SB RAS, Lavrentieva 3, Novosibirsk, Russia; [Rechitskaya, E. D.; Kuratieva, N., V; Lider, E., V; Eremina, J. A.; Eltsov, I., V; Kostin, G. A.] Novosibirsk State Univ, Pirogova 2, Novosibirsk, Russia; [Klyushova, L. S.] Inst Mol Biol & Biophys, Subdiv FRC FTM, 2-12 Timakova Str, Novosibirsk 630060, Russia; [Klyushova, L. S.] Sci Inst Clin & Expt Lymphol, Branch ICG SB RAS, 2 Timakova Str, Novosibirsk 630117, Russia in 2020, Cited 37. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6.

Three novel ruthenium nitrosyl complexes [Ru(NO)Cl-3(InicMe)(2)] (1b), [RuNOCl3(NicEt)(2)] (1c) and [RuNOCl3(NicMe)(2)] (1d) (InicMe = methyl isonicotinate, NicEt = ethyl nicotinate, NicMe = methyl nicotinate)were prepared and crystal structure of the complexes were determined by single crystal XRD analysis. In all complexes, the organic ligands are coordinated by a pyridine nitrogen atom and located in trans-position each to other and in cis-position to NO group. In the crystal package of all compounds stacking interactions of two types were determined: pi(arene)-pi(arene) and pi(COO)-pi(arene) stacking. Finally, cytotoxicity of the compounds was tested on Hep2 and HepG2 cell lines. In the set of similar compounds mer-[RuNO(L)(2)Cl-3] (L = Py, gamma-Pic, beta-Pic, Inic-Alk, Nic-Alk), complexes with iso-nicotinic acid esters are the most toxic, while nicotinic acid derivatives are less toxic and compared with pyridine complex. (C) 2020 Elsevier B.V. All rights reserved.

Category: pyridine-derivatives. About Ethyl nicotinate, If you have any questions, you can contact Rechitskaya, ED; Kuratieva, NV; Lider, EV; Eremina, JA; Klyushova, LS; Eltsov, IV; Kostin, GA or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Authors Dhotre, BK; Raut, SV; Khandebharad, AU; Pathan, A in MAIK NAUKA/INTERPERIODICA/SPRINGER published article about ONE-POT SYNTHESIS; 2,5-DISUBSTITUTED-1,3,4-OXADIAZOLES; 1,3,4-OXADIAZOLES; DESIGN; ACIDS in [Dhotre, B. K.] Swami Vivekanand Sr Coll, Mantha 431504, India; [Raut, S. V.; Pathan, A.] Maulana Azad Coll & Res Ctr Rouza Bagh, Aurangabad 431001, Maharashtra, India; [Khandebharad, A. U.] JES Coll, Dept Chem, Jalna 431203, India in 2020, Cited 21. Computed Properties of C8H9NO2. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6

An efficient acid-catalyzed condensation between substituted benzohydrazides and 2,3,5,6-tetrafluoroterephthalic acid to form 1,4-bis(5-aryl-1,3,4-oxadiazol-2-yl)-2,3,5,6-tetrafluorobenzenes is reported. The products were isolated in 74-87% yield and were characterized by(1)H NMR, IR, and mass spectra.

Computed Properties of C8H9NO2. About Ethyl nicotinate, If you have any questions, you can contact Dhotre, BK; Raut, SV; Khandebharad, AU; Pathan, A or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

I found the field of Chemistry very interesting. Saw the article Overcoming Electron-Withdrawing and Product-Inhibition Effects by Organocatalytic Aerobic Oxidation of Alkylpyridines and Related Alkylheteroarenes to Ketones published in 2020.0. HPLC of Formula: C12H9NO, Reprint Addresses Qu, JP (corresponding author), Nanjing Tech Univ, Inst Adv Synth, Sch Chem & Mol Engn, Nanjing 211816, Peoples R China.; Kang, YB (corresponding author), Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone

An organocatalyzed aerobic benzylic C-H oxidation of alkyl and aryl heterocycles has been developed. This transition metal-free method is able to overcome the electron-withdrawing effect as well as product-inhibition effects in heterobenzylic radical oxidation. A variety of ketones bearing N-heterocyclic groups could be prepared under relatively mild conditions with moderate to high yields.

HPLC of Formula: C12H9NO. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Wang, H; Liu, J; Qu, JP; Kang, YB or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

In 2020.0 APPL CATAL A-GEN published article about SELECTIVE OXIDATION; BENZYLIC OXIDATION; CONTROLLED-RELEASE; GRAPHENE OXIDE; H BONDS; DELIVERY; NANOPARTICLES; SUPPORT; POLYSACCHARIDE; ANTIBACTERIAL in [Krishna; Kumari, Shweta; Yadav, Deepak; Sharma, Sunil K.] Univ Delhi, Dept Chem, Delhi 110007, India; [Yadav, Deepak] Cent Univ Haryana, Dept Chem, Mahendergarh 123031, India in 2020.0, Cited 79.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Category: pyridine-derivatives

In this study Guar gum based Cu(II) Schiff’s base complex (GG-Cu) has been synthesized and characterized by FTIR, PXRD, UV-vis, TGA, XPS, FESEM, TEM, EDAX, solid-state NMR, Elemental mapping, CHNS and AAS analysis. This moiety has been found to be an efficient heterogeneous catalyst for selective oxidation reactions. Fifteen model reactions have been carried to establish the catalytic behavior of GG-Cu, and five of these yield novel products. The ease of separation of catalyst from the reaction mixture simply by filtration is an added advantage; furthermore the catalyst can be reused up to five times without significant loss of catalytic activity. The overall concept of developing newer, efficient and environmental benign catalysts with ease of separation and recycling ability has been successfully demonstrated. All of the isolated products were fully characterized on the basis of their physical and spectral data.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Krishna; Kumari, S; Yadav, D; Sharma, SK or concate me.. Category: pyridine-derivatives

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem