Category: 91-02-1

Authors Dasgupta, S; Karim, S; Banerjee, S; Saha, M; Saha, KD; Das, D in ROYAL SOC CHEMISTRY published article about NI-II COMPLEXES; MOLECULAR-STRUCTURE; HYDROLYSIS; MECHANISM; LIGANDS; ESTERS; DRUGS; COBALT(III); DERIVATIVES; KINETICS in [Dasgupta, Sanchari; Karim, Suhana; Das, Debasis] Univ Calcutta, Dept Chem, 92 APC Rd, Kolkata 700009, India; [Banerjee, Saswati; Saha, Moumita; Saha, Krishna Das] CSIR Indian Inst Chem Biol, Canc Biol & Inflammatory Disorder Div, 4 Raja SC Mullick Rd, Kolkata 700032, India in 2020.0, Cited 48.0. Recommanded Product: 91-02-1. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

Three asymmetric tridentate acyl hydrazone Schiff base ligands namely L1, L2 and L3 were prepared via condensation of 4-methoxybenzohydrazide with picolinaldehyde, 1-(pyridin-2-yl)ethanone and phenyl(pyridin-2-yl)methanone respectively. Three bio-relevant mononuclear zinc(ii) complexes [Zn(L1)Cl-2]2H(2)O (1), [Zn(L2)Cl-2] (2) and [Zn(L3)Cl-2] (3) were synthesized by treatment of zinc(ii) chloride with the corresponding Schiff base ligands and characterised by the usual physicochemical techniques. The solid state structures of complexes 1 and 3 were evaluated by single crystal X-ray analysis. All complexes were able to hydrolyse the P-O bond of the phosphate monoester in 90% (v/v) DMSO-water medium using 4-nitrophenylphosphate (4-NPP) as the model substrate and the trend in their activity is 1 approximate to 2 > 3. On considering the highly efficient hydrolysis properties, complexes 1-3 were tested as potential therapeutic agents for cancer using HCT116 (human colorectal carcinoma), HepG2 (human hepatocellular carcinoma) and A549 (human non-small lung carcinoma) cells. Complex 2 showed the highest IC50 values for anti-cancer activity towards all three cell lines among the three complexes and complex 3 showed the least activity as observed in the phosphatase activity study. The internucleosomal degradation of DNA during apoptosis can be detected by cell death detection ELISA. DNA fragmentation that leads to cell death was examined and when induced by complex 2 in HepG2 cells a significant level of DNA fragmentation was observed at regular intervals of time.

Recommanded Product: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Dasgupta, S; Karim, S; Banerjee, S; Saha, M; Saha, KD; Das, D or concate me.

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

Authors Layek, S; Agrahari, B; Ganguly, R; Das, P; Pathak, DD in WILEY published article about DIRECT AEROBIC CARBONYLATION; EX-SITU GENERATION; PALLADIUM(II) COMPLEXES; SYNERGISTIC CATALYSIS; EFFICIENT; HYDRAZONE; BONDS; ACIDS; CO; C(SP(2))-H in [Layek, Samaresh; Agrahari, Bhumika; Das, Parthasarathi; Pathak, Devendra D.] Indian Sch Mines, Indian Inst Technol, Dept Chem, Dhanbad 826004, Jharkhand, India; [Ganguly, Rakesh] Nanyang Technol Univ, Div Chem & Biol Chem, Singapore 639798, Singapore in 2020.0, Cited 69.0. COA of Formula: C12H9NO. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

Benzoylhydrazone Schiff base-ligated three new ONO pincer-type palladium(II) complexes, [(PdL1(PPh3)] (1), [(PdL2(PPh3)] (2), and [(PdL3(PPh3)] (3), were synthesized by the reaction of the respective ligand, N-(2-hydroxybenzylidene)benzohydrazide (HL1), N-(2-hydroxy-3-methoxybenzylidene)benzohydrazide (HL2), or N-(5-bromo-2-hydroxybenzylidene) benzohydrazide (HL3), with Pd(OAc)(2) and PPh3 in methanol and isolated as air-stable reddish-orange crystalline solids in high yields (78%-83%). All three complexes were fully characterized by elemental analysis, Fourier-transform infrared spectroscopy, UV-Visible, H-1 nuclear magnetic resonance (NMR), C-13{H-1} NMR, and P-31{H-1} NMR spectroscopic studies. The molecular structure of all three complexes was established unambiguously by single-crystal X-ray diffraction studies which revealed a distorted square planar geometry of all three complexes. The ONO pincer-type ligands occupied three coordination sites at the palladium, while the fourth site is occupied by the monodentate triphenylphosphine ligand. The catalytic potential of all three complexes was explored in the carbonylative Suzuki coupling of aryl bromides and iodides with arylboronic acids to yield biaryl ketones, using CHCl3 as the source of carbonyl. The reported protocol is convenient and safe as it obviates the use of carbon monoxide (CO) balloons or pressured CO reactors which are otherwise needed for the carbonylation reactions. The methodology has been successfully applied to the synthesis of two antineoplastic drugs, namely, phenstatin and naphthylphenstatin, in good yields (81% and 85%, respectively). Under the optimized reaction conditions, complex 2 exhibited the best catalytic activity in the carbonylative Suzuki couplings. The reported catalysts have wide reaction scope with good functional group tolerance. All catalysts could be retrieved from the reaction after completion and recycled up to three times with insignificant loss in the catalytic activity.

Welcome to talk about 91-02-1, If you have any questions, you can contact Layek, S; Agrahari, B; Ganguly, R; Das, P; Pathak, DD or send Email.. COA of Formula: C12H9NO

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

I found the field of Chemistry very interesting. Saw the article Transfer hydrogenation of ketones catalyzed by 2,6-bis(triazinyl) pyridine ruthenium complexes: The influence of alkyl arms published in 2019.0. COA of Formula: C12H9NO, Reprint Addresses Wang, LD (corresponding author), Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone

The transfer hydrogenation of ketones catalyzed by transition metal complexes has attracted much attention. A series of ruthenium(11) complexes bearing 2,6-bis(5,6-dialkyl-1,2,4-triazin-3-yl)pyridine ligands (R-BTPs) were synthesized and characterized by NMR analysis and X-ray diffraction. These ruthenium (II) complexes were applied in the transfer hydrogenation of ketones. Their different catalytic activity were attributed to the alkyl arms on the 2,6-bis(5,6-dialkyl-1,2,4-triazin-3-yl)pyridine. As the length of the alkyl arms rising, the catalytic activities of the complex catalysts decreased. By means of 0.4 mol % catalyst RuCl2(PPh3)(3-methylbutyl-BTP) in refluxing 2-propanol, a variety of ketones were reduced to their corresponding alcohols with >95% conversion over a period of 3 h. (C) 2019 Elsevier Science. All rights reserved. (C) 2019 Elsevier Ltd. All rights reserved.

COA of Formula: C12H9NO. Welcome to talk about 91-02-1, If you have any questions, you can contact Wang, LD; Liu, TT or send Email.

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

In 2021.0 POLYHEDRON published article about SUPEROXIDE-DISMUTASE ACTIVITY; PARAMAGNETIC-RESONANCE SPECTRA; DENSITY-FUNCTIONAL THEORY; AB-INITIO HF; CRYSTAL-STRUCTURES; X-RAY; ACTIVE-SITE; SPECTROSCOPIC CHARACTERIZATION; INTERMOLECULAR INTERACTIONS; NICKEL(II) COMPLEXES in [Singh, Y.; Patel, Ram N.; Patel, Satish K.] APS Univ, Dept Chem, Rewa 486003, MP, India; [Jadeja, R. N.; Patel, Abhay K.; Patel, Neetu] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, India; [Roy, H.] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Zool, Vadodara 390002, India; [Kumar, P.] VBS Purvanchal Univ, Rajju Bhaiya Inst Phys Sci Study & Res, Dept Chem, Jaunpur 222203, UP, India; [Butcher, R. J.] Howard Univ, Dept Inorgan & Struct Chem, Washington, DC 22031 USA; [Jasinski, Jerry P.] Keene State Coll, Dept Chem, 229 Main St, Keene, NH 03435 USA; [Cortijo, M.; Herrero, S.] Univ Complutense Madrid, Fac Ciencias Quim, Dept Quim Inorgan, Madrid 28040, Spain in 2021.0, Cited 133.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Recommanded Product: Phenyl(pyridin-2-yl)methanone

A series of two new mono- and one binuclear m-nitrato bridged copper(II) complexes [Cu(L)(HL)]ClO4 (1), [Cu(HL)(NO3)(H2O)](2)NO3 center dot H2O (2) and [Cu-2(L-2)(mu-NO3)(2)] (3), with an unsymmetrical NNO donor Schiff base (HL) have been synthesized and characterized by elemental analysis, FTIR, CV, UV-vis and EPR spectroscopy. Their molecular structures were also determined by single crystal X-ray crystallography. In the binuclear complex 3, the Cu center dot center dot center dot Cu distance is 3.494 angstrom. In 1, 2 and 3, the Cu(II) centers have distorted square pyramidal geometry (tau(5) = 0.05-0.17). Evidence of weak pi center dot center dot center dot pi stacking intermolecular interactions along with other non-covalent interactions (hydrogen bonding) was observed by analyzing the respective crystal structures of the complexes. Thus, these hydrogen bonds, pi center dot center dot center dot pi stacking interactions and other weak intermolecular interactions establish in the form of supramolecular architectures a crystalline network environment. The non-covalent interactions were also investigated by employing Hirshfeld Analysis. The room temperature magnetic moments of the mononuclear complexes are less than the spin only values which are indicative of small interactions. Also, significant magnetic interactions were not exhibited by binuclear copper(II) complex 3 in the variable temperature magnetic measurements. The X-band EPR spectra of all three complexes exhibit copper(II) hyperfine structures as well as zero-field splitting which are appropriate for the triplet states of dimers. In complexes 1 and 2, the presence of pseudo dipolar interactions is proposed. Quantum chemical calculations (DFT) were carried out on complexes 1-3 to explore the electronic and spectral properties of these newly synthesized complexes. These complexes show significant antiproliferative and SOD activity. The SOD activity measured in terms of kMcCF is in the range 4.94-12.31 (mol L)(-1)s(-1))x 10(4). (C) 2021 Elsevier Ltd. All rights reserved.

Welcome to talk about 91-02-1, If you have any questions, you can contact Singh, Y; Patel, RN; Patel, SK; Jadeja, RN; Patel, AK; Patel, N; Roy, H; Kumar, P; Butcher, RJ; Jasinski, JP; Cortijo, M; Herrero, S or send Email.. Recommanded Product: Phenyl(pyridin-2-yl)methanone

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

An article Practical Method for Reductive Deuteration of Ketones with Magnesium and D2O WOS:000513082700046 published article about SELECTIVE REDUCTION; LABELED COMPOUNDS; HYDROGEN ISOTOPE; PRIMARY ALCOHOLS; DEUTERIUM; ACTIVATION; TRITIATION; DISCOVERY; SYSTEM; MILD in [Zhu, Nengbo; Su, Min; Wan, Wen-Ming; Li, Yajun; Bao, Hongli] Chinese Acad Sci, Ctr Excellence Mol Synth, Fujian Inst Res Struct Matter, State Key Lab Struct Chem,Key Lab Coal Ethylene G, Fuzhou 350002, Peoples R China in 2020.0, Cited 59.0. HPLC of Formula: C12H9NO. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

alpha-Deuterated alcohols have important applications in pharmaceuticals and mechanism studies. Here, we report a new and practical strategy for the reductive deuteration of ketones using a Mg/BrCH2CH2Br/D2O system, which affords alpha-deuterated alcohols in good yields and with almost quantitative incorporation of deuterium. The synthetic value of this method has been demonstrated by the easy access to deuterated drugs or drug derivatives. This method may inspire the discovery of other deuterium-containing drugs.

Welcome to talk about 91-02-1, If you have any questions, you can contact Zhu, NB; Su, M; Wan, WM; Li, YJ; Bao, HL or send Email.. HPLC of Formula: C12H9NO

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

Authors Dasgupta, S; Karim, S; Banerjee, S; Saha, M; Saha, KD; Das, D in ROYAL SOC CHEMISTRY published article about NI-II COMPLEXES; MOLECULAR-STRUCTURE; HYDROLYSIS; MECHANISM; LIGANDS; ESTERS; DRUGS; COBALT(III); DERIVATIVES; KINETICS in [Dasgupta, Sanchari; Karim, Suhana; Das, Debasis] Univ Calcutta, Dept Chem, 92 APC Rd, Kolkata 700009, India; [Banerjee, Saswati; Saha, Moumita; Saha, Krishna Das] CSIR Indian Inst Chem Biol, Canc Biol & Inflammatory Disorder Div, 4 Raja SC Mullick Rd, Kolkata 700032, India in 2020.0, Cited 48.0. COA of Formula: C12H9NO. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

Three asymmetric tridentate acyl hydrazone Schiff base ligands namely L1, L2 and L3 were prepared via condensation of 4-methoxybenzohydrazide with picolinaldehyde, 1-(pyridin-2-yl)ethanone and phenyl(pyridin-2-yl)methanone respectively. Three bio-relevant mononuclear zinc(ii) complexes [Zn(L1)Cl-2]2H(2)O (1), [Zn(L2)Cl-2] (2) and [Zn(L3)Cl-2] (3) were synthesized by treatment of zinc(ii) chloride with the corresponding Schiff base ligands and characterised by the usual physicochemical techniques. The solid state structures of complexes 1 and 3 were evaluated by single crystal X-ray analysis. All complexes were able to hydrolyse the P-O bond of the phosphate monoester in 90% (v/v) DMSO-water medium using 4-nitrophenylphosphate (4-NPP) as the model substrate and the trend in their activity is 1 approximate to 2 > 3. On considering the highly efficient hydrolysis properties, complexes 1-3 were tested as potential therapeutic agents for cancer using HCT116 (human colorectal carcinoma), HepG2 (human hepatocellular carcinoma) and A549 (human non-small lung carcinoma) cells. Complex 2 showed the highest IC50 values for anti-cancer activity towards all three cell lines among the three complexes and complex 3 showed the least activity as observed in the phosphatase activity study. The internucleosomal degradation of DNA during apoptosis can be detected by cell death detection ELISA. DNA fragmentation that leads to cell death was examined and when induced by complex 2 in HepG2 cells a significant level of DNA fragmentation was observed at regular intervals of time.

Welcome to talk about 91-02-1, If you have any questions, you can contact Dasgupta, S; Karim, S; Banerjee, S; Saha, M; Saha, KD; Das, D or send Email.. COA of Formula: C12H9NO

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

Computed Properties of C12H9NO. I found the field of Biochemistry & Molecular Biology; Biophysics very interesting. Saw the article Assessment of cytotoxic and genotoxic potentials of a mononuclear Fe(II) Schiff base complex with photocatalytic activity in Trigonella published in 2020.0, Reprint Addresses Roy, S (corresponding author), Univ Burdwan, UGC Ctr Adv Studies, Dept Bot, Golapbag Campus, Burdwan 713104, W Bengal, India.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone.

Background: In recent times, coordination complexes of iron in various oxidation states along with variety of ligand systems have been designed and developed for effective treatment of cancer cells without adversely affecting the normal cell and tissues of various organs. Methods: In this study, we have evaluated the mechanism of action of a Fe(II) Schiff base complex in the crop plant Trigonella foenum-graecum L. (Fenugreek) as the screening system by using morphological, cytological, biochemical and molecular approaches. Further functional characterization was performed using MCF-7 cell line and solid tumour model for the assessment of anti-tumour activity of the complex. Results: Our results indicate efficiency of the Fe(II) Schiff base complex in the induction of double strand breaks in DNA. Complex treatment clearly induced cytotoxic and genotoxic damage in Trigonella seedlings. The Fe-complex treatment caused cell cycle arrest via the activation of ATM-ATR kinase mediated DNA damage response pathway with the compromised expression of CDK1, CDK2 and CyclinB1 protein in Trigonella seedlings. In cultured MCF-7 cells, the complex induces cytotoxicity and DNA fragmentation through intracellular ROS generation. Fe-complex treatment inhibited tumour growth in solid tumour model with no additional side effects. Conclusion: The growth inhibitory and cytotoxic effects of the complex result from activation of DNA damage response along with oxidative stress and cell cycle arrest. General significance: Overall, our results have provided comprehensive information on the mechanism of action and efficacy of a Fe(II) Schiff base complex in higher eukaryotic genomes and indicated its future implications as potential therapeutic agent.

Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.. Computed Properties of C12H9NO

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

Application In Synthesis of Phenyl(pyridin-2-yl)methanone. In 2019.0 NEW J CHEM published article about VITRO ANTITUMOR-ACTIVITY; COPPER(I) COMPLEXES; IN-VITRO; MOLECULAR-STRUCTURE; DNA-BINDING; CELL-LINE; FERROCENE; 1,1′-BIS(DIPHENYLPHOSPHINO)FERROCENE; LIGANDS; 1,2-BIS(DIPHENYLPHOSPHINO)ETHANE in [Bravo, Catarina; Sequeira, Diogo A.; Helena Garcia, M.; Villa de Brito, Maria J.; Morais, Tania S.] Univ Lisbon, Fac Ciencias, Ctr Quim Estrutural, Lisbon, Portugal; [Bravo, Catarina; Piedade, M. Fatima M.; Helena Garcia, M.; Villa de Brito, Maria J.; Morais, Tania S.] Univ Lisbon, Fac Ciencias, Dept Quim & Bioquim, Lisbon, Portugal; [Paula Robalo, M.; Piedade, M. Fatima M.] Univ Lisbon, Inst Super Tecn, Ctr Quim Estrutural, Lisbon, Portugal; [Paula Robalo, M.] Inst Politecn Lisboa, Inst Super Engn Lisboa, Area Dept Engn Quim, Rua Conselheiro Emidio Navarro 1, P-1959007 Lisbon, Portugal; [Marques, Fernanda] Univ Lisbon, Inst Super Tecn, Dept Engn & Ciencias Nucl, Ctr Ciencias & Tecnol Nucl, Lisbon, Portugal; [Fernandes, Alexandra R.; Sequeira, Diogo A.] Univ Nova Lisboa, Fac Ciencias & Tecnol, Dept Ciencias Vida, UCBIO, Lisbon, Portugal in 2019.0, Cited 50.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

A new family of eight heterobimetallic Cu(i)-dppf complexes of general formula [Cu(dppf)L][BF4] with dppf = 1,1 ‘-bis(diphenylphosphino)ferrocene and L representing N,N-, N,O- and N,S-heteroaromatic bidentate ligands have been synthesized and fully characterized by classical analytical, spectroscopic and electrochemical methods. The single crystal structures of [Cu(dppf)(pBI)][BF4] (6), [Cu(dppf)(dpytz)][BF4] (7) and [Cu(dppf)(5-Aphen)][BF4] (8) complexes (where pBI = 2-(2-pyridyl)benzimidazole, dpytz = 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine and 5-Aphen = 1,10-phenanthrolin-5-amine) were determined by X-ray diffraction studies. Cytotoxicity of all complexes was evaluated in two human breast adenocarcinoma cell lines (MCF7 and MDAMB231). All the complexes exhibit high cytotoxicity against both human breast cancer cells with IC50 values far lower than those found for the antitumor drug cisplatin in the same cell lines. The IC50 values on primary healthy fibroblasts are of the same order of magnitude as those found for the tumoral cells.

Application In Synthesis of Phenyl(pyridin-2-yl)methanone. Welcome to talk about 91-02-1, If you have any questions, you can contact Bravo, C; Robalo, MP; Marques, F; Fernandes, AR; Sequeira, DA; Piedade, MFM; Garcia, MH; de Brito, MJV; Morais, TS or send Email.

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

I found the field of Chemistry very interesting. Saw the article Designing of novel zinc(ii) Schiff base complexes having acyl hydrazone linkage: study of phosphatase and anti-cancer activities published in 2020.0. Formula: C12H9NO, Reprint Addresses Das, D (corresponding author), Univ Calcutta, Dept Chem, 92 APC Rd, Kolkata 700009, India.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone

Three asymmetric tridentate acyl hydrazone Schiff base ligands namely L1, L2 and L3 were prepared via condensation of 4-methoxybenzohydrazide with picolinaldehyde, 1-(pyridin-2-yl)ethanone and phenyl(pyridin-2-yl)methanone respectively. Three bio-relevant mononuclear zinc(ii) complexes [Zn(L1)Cl-2]2H(2)O (1), [Zn(L2)Cl-2] (2) and [Zn(L3)Cl-2] (3) were synthesized by treatment of zinc(ii) chloride with the corresponding Schiff base ligands and characterised by the usual physicochemical techniques. The solid state structures of complexes 1 and 3 were evaluated by single crystal X-ray analysis. All complexes were able to hydrolyse the P-O bond of the phosphate monoester in 90% (v/v) DMSO-water medium using 4-nitrophenylphosphate (4-NPP) as the model substrate and the trend in their activity is 1 approximate to 2 > 3. On considering the highly efficient hydrolysis properties, complexes 1-3 were tested as potential therapeutic agents for cancer using HCT116 (human colorectal carcinoma), HepG2 (human hepatocellular carcinoma) and A549 (human non-small lung carcinoma) cells. Complex 2 showed the highest IC50 values for anti-cancer activity towards all three cell lines among the three complexes and complex 3 showed the least activity as observed in the phosphatase activity study. The internucleosomal degradation of DNA during apoptosis can be detected by cell death detection ELISA. DNA fragmentation that leads to cell death was examined and when induced by complex 2 in HepG2 cells a significant level of DNA fragmentation was observed at regular intervals of time.

Formula: C12H9NO. Welcome to talk about 91-02-1, If you have any questions, you can contact Dasgupta, S; Karim, S; Banerjee, S; Saha, M; Saha, KD; Das, D or send Email.

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

Recently I am researching about SUZUKI-MIYAURA REACTION; NITROGEN DOUBLE-BONDS; OXIDATIVE ADDITION; ARYL CHLORIDES; (NHC)PD(ALLYL)CL NHC; HETEROARYL HALIDES; CONVENIENT ACCESS; PYRIDINE HALIDES; PD(II) COMPLEXES; BORONIC ACIDS, Saw an article supported by the Deanship of Scientific Research at King Saud UniversityKing Saud University [RG-1435-023]. Published in SPRINGER in DORDRECHT ,Authors: Boubakri, L; Al-Ayed, AS; Mansour, L; Harrath, AA; Al-Tamimi, J; Ozdemir, I; Yasar, S; Hamdi, N. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. COA of Formula: C12H9NO

The carbonylative Suzuki cross-coupling of 2-bromopyridine with various boronic acids to prepare unsymmetrical arylpyridine ketones has been carried out using palladium/N-heterocyclic carbene complexes as catalysts prepared in situ. The selectivity and the rate of these reactions are highly dependent on the conditions, i.e., nature of the palladium catalyst precursor, solvent, temperature and CO pressure. The main side-products arise from direct, non-carbonylative cross-coupling. Under the optimum conditions, arylpyridine ketones are recovered in high yields (60-88%). The antibacterial activities of the corresponding benzimidazole salts 2 were tested against Gram positive and negative bacteria using the agar dilution procedure, and their IC50 values have been determined.

Bye, fridends, I hope you can learn more about C12H9NO, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C12H9NO

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