Tag: M.W=150-200

Sun, YX; Li, XS; Yang, M; Xu, WT; Xie, J; Ding, MN in [Sun, Yuxia; Li, Xiaoshan; Yang, Miao; Ding, Mengning] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem, Nanjing 210023, Peoples R China; [Xu, Wentao; Xie, Jin] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Coordinat Chem, Jiangsu Key Lab Adv Organ Mat, Nanjing 210023, Peoples R China published Highly selective electrocatalytic oxidation of benzyl C-H using water as safe and sustainable oxygen source in 2020, Cited 78. Application In Synthesis of Phenyl(pyridin-2-yl)methanone. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

The selective oxidation of C-H bond is critical for feedstock manufacturing in chemical industry. Current strategies typically involve the use of oxygen or peroxide as the oxidation reagent under high temperature, which sets severe challenges in production sustainability and industrial safety. Herein, we demonstrate an environmental-friendly and safe electrocatalytic strategy for the selective oxidation of benzyl group to ketones at ambient conditions, while using water as the sole oxygen source. Water addition reduces the onset potential of anodic C-H oxidation, and produces 1-tetralone with satisfying conversion and excellent ketone to alcohol ratio. Layered MnO2 catalysts (with rich oxygen vacancies) further adjust the water affinity and facilitate the oxidation, leading to a significantly improved faradaic efficiency.

Welcome to talk about 91-02-1, If you have any questions, you can contact Sun, YX; Li, XS; Yang, M; Xu, WT; Xie, J; Ding, MN or send Email.. Application In Synthesis of Phenyl(pyridin-2-yl)methanone

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

An article Synthesis and Characterization of Magnetic Functionalized Ni and Cu Nano Catalysts and Their Application in Oxidation, Oxidative Coupling and Various Multi-Component Reactions WOS:000604191500004 published article about ONE-POT SYNTHESIS; RECYCLABLE CATALYST; EFFICIENT CATALYST; 5-SUBSTITUTED 1H-TETRAZOLES; SELECTIVE OXIDATION; HYDROGEN-PEROXIDE; IRON-OXIDE; NANOPARTICLES; SULFIDES; COMPLEX in [Hajjami, Maryam] Bu Ali Sina Univ, Dept Organ Chem, Fac Chem, Hamadan 6517838683, Hamadan, Iran; [Sheikhaei, Shiva; Gholamian, Fatemeh; Yousofvand, Zakieh] Ilam Univ, Fac Sci, Dept Chem, POB 69315516, Ilam, Iran in 2021.0, Cited 47.0. 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

Two magnetic nano catalysts of nickel and copper, Fe3O4@SiO2@DOP-BenPyr-M(II), (M=Ni and Cu) have been synthesized. These catalysts were applied as recoverable, efficient and new heterogeneous catalysts for the high yielding and room temperature one-pot procedure of selective oxidation of sulfides to sulfoxides and oxidative coupling of thiols to disulfides. In addition, the catalytic activity of Fe3O4@SiO2@DOP-BenPyr-Ni(II) was investigated as heterogeneous nanocatalyst for synthesis of 2,3-dihydroquinazolin-4(1H)-ones, 5-substituted 1H-tetrazoles and polyhydroquinolines. The synthesized catalysts were characterized by FT-IR, TGA, XRD, VSM, EDX, ICP and SEM techniques. These catalysts were recovered by an external magnet and reused several times without significant loss of catalytic efficiency. [GRAPHICS] .

Computed Properties of C12H9NO. Welcome to talk about 91-02-1, If you have any questions, you can contact Hajjami, M; Sheikhaei, S; Gholamian, F; Yousofvand, Z or send Email.

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

Recently I am researching about ELECTROCATALYTIC ALCOHOL OXIDATION; CATALYZED OXIDATION; HYDROCARBON OXIDATION; MOLECULAR-OXYGEN; METAL; FUNCTIONALIZATION; GREEN; CAPROLACTAMATE; CHEMISTRY; TEMPO, Saw an article supported by the Miami University; NSFNational Science Foundation (NSF) [DUE-1432466]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Marko, JA; Durgham, A; Bretz, SL; Liu, W. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. SDS of cas: 91-02-1

Oxidized products have become increasingly valuable as building blocks for a wide variety of different processes and fine chemistry, especially in the benzylic position. We report herein a sustainable protocol for this transformation through C-H functionalization and is performed using electrochemistry as the main power source and tert-butyl hydroperoxide as the radical source for the C-H abstraction. The temperature conditions reported here do not increase above 50 degrees C and use an aqueous-based medium. A broad substrate scope is explored, along with bioactive molecules, to give comparable and increased product yields when compared to prior reported literature without the use of electrochemistry.

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

Formula: C12H9NO. Kondo, Y; Kadota, T; Hirazawa, Y; Morisaki, K; Morimoto, H; Ohshima, T in [Kondo, Yuta; Kadota, Tetsuya; Hirazawa, Yoshinobu; Morisaki, Kazuhiro; Morimoto, Hiroyuki; Ohshima, Takashi] Kyushu Univ, Grad Sch Pharmaceut Sci, Higashi Ku, Maidashi 3-1-1, Fukuoka 8128582, Japan; [Morisaki, Kazuhiro] Kyoto Univ, Inst Chem Res, Kyoto 6110011, Japan published Scandium(III) Triflate Catalyzed Direct Synthesis of N-Unprotected Ketimines in 2020.0, Cited 67.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

N-Unprotected ketimines are useful substrates and intermediates for synthesizing valuable nitrogen-containing compounds, but their potential applicability is limited by the available synthetic methods. To address this issue, we report a scandium(III) triflate catalyzed direct synthesis of N-unprotected ketimines. Using commercially available reagents and Lewis acid catalysts, ketones were directly transformed into the corresponding N-unprotected ketimines in high yields with broad functional group tolerance, even in multigram scales. The reactions were readily applicable for one-pot synthesis of important compounds such as a glycine Schiff base without isolation of N-unprotected ketimine intermediates. Preliminary mechanistic studies to clarify the reaction mechanism are also described.

Formula: C12H9NO. 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.

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

Recently I am researching about C-C BOND; CARBON-CARBON BONDS; CONJUGATED YNONES; ARYL KETONES; CLEAVAGE; PALLADIUM; DECARBONYLATION; REARRANGEMENT; FUNCTIONALIZATION; CARBOACYLATION, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21472128]; Sichuan Science and Technology Program [2018JY560]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Zhong, J; Long, Y; Yan, XF; He, SY; Ye, RY; Xiang, HF; Zhou, XG. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone. Recommanded Product: Phenyl(pyridin-2-yl)methanone

A rhodium-catalyzed Suzuki-Miyaura coupling reaction via C(O)-C bond activation to form 2-benzoylpyridine N-oxide derivatives is reported. Both the C(O)-C(sp(2)) and C(O)-C(sp(3)) bond could be activated during the reaction with yields up to 92%. The N-oxide moiety could be employed as a traceless directing group, leading to free pyridine ketones.

Recommanded Product: Phenyl(pyridin-2-yl)methanone. Welcome to talk about 91-02-1, If you have any questions, you can contact Zhong, J; Long, Y; Yan, XF; He, SY; Ye, RY; Xiang, HF; Zhou, XG or send Email.

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

Computed Properties of C12H9NO. Recently I am researching about MULTINUCLEAR MAGNETIC-RESONANCE; X-RAY-DIFFRACTION; SOLID-STATE NMR; INTERMOLECULAR INTERACTIONS; OXIDATIVE AMINATION; FACILE SYNTHESIS; BLUE-LIGHT; COMPLEXES; EFFICIENT; IMIDAZO, Saw an article supported by the . Published in ELSEVIER SCI LTD in OXFORD ,Authors: Volpi, G; Garino, C; Priola, E; Magistris, C; Chierotti, MR; Barolo, C. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone

A series of halogenated imidazo[1,5-alpha]pyridines was prepared and their structural and optical properties investigated. The products were characterized by spectroscopic techniques and their optical properties discussed in relation to their chemical structure. We were able to triplicate the luminescence quantum yields (phi) in solution for three different imidazo[1,5-alpha]pyridine derivatives, depending on the halogen nature of the substituent on the imidazo[1,5-alpha]pyridine moiety. The effect of the halogen and of the geometrical and chemical characteristics of the molecular skeleton on the crystal packing was studied in the solid state by single crystal X-ray diffraction. At the same time, the possible presence of halogen bonds was evaluated through solid-state NMR analysis.

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

Rawat, D; Ravi, C; Joshi, A; Suresh, E; Jana, K; Ganguly, B; Adimurthy, S in [Rawat, Deepa; Ravi, Chitrakar; Joshi, Abhisek; Suresh, Eringathodi; Jana, Kalyanashis; Ganguly, Bishwajit; Adimurthy, Subbarayappa] Cent Salt & Marine Chem Res Inst, CSIR, Acad Sci & Innovat Res, GB Marg, Bhavnagar 364002, Gujarat, India published Indium-Catalyzed Denitrogenative Transannulation of Pyridotriazoles: Synthesis of Pyrido[1,2-a]indoles in 2019.0, Cited 63.0. 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.

Pyrido[1,2-a]indoles are known for medicinally and pharmaceutically important compounds; however, the efficient synthetic routes are scarce in the literature. We report herein a convenient and efficient route to synthesize these molecules through indium-catalyzed transannulation of pyridotriazoles with arenes. A library of compounds have been synthesized employing the method developed with various substituted pyrido[1,2-a]indole derivatives in moderate to good yields. The density functional theory study using SMDDCB-M06/6-31++G(d,p)/LANL2DZ//B3LYP/6-31G(d)/LANL2DZ method suggests that the reactions proceed via indium-carbenoid complex.

Computed Properties of C12H9NO. Welcome to talk about 91-02-1, If you have any questions, you can contact Rawat, D; Ravi, C; Joshi, A; Suresh, E; Jana, K; Ganguly, B; Adimurthy, S or send Email.

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

In 2019.0 CHEMISTRYSELECT published article about CATALYZED DENITROGENATIVE TRANSANNULATION; METAL-ORGANIC FRAMEWORK; ONE-POT SYNTHESIS; H BONDS; COUPLING REACTION; BENZYLIC HALIDES; GENERAL-METHOD; ARYL BROMIDES; ARYLATION; FUNCTIONALIZATION in [Chandrasekar, Selvaraj; Sangeetha, Subramani; Sekar, Govindasamy] Indian Inst Technol Madras, Dept Chem, Chennai 600036, Tamil Nadu, India in 2019.0, Cited 78.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Formula: C12H9NO

A simple, effortless, and efficacious protocol for the synthesis of highly fluorescing imidazo[1,5-a]pyridines via copper catalyzed inter-/intramolecular C-N bond formation between readily available pyridyl alcohols with either benzyl amines or amino acids has been developed. This domino reaction is involved with alcohol oxidation/condensation/oxidative amination sequence to synthesize imidazo[1,5-a]pyridines in good to excellent yields. The fluorescence studies of these compounds indicated a bathochromic shift for the electron donating substituents, whereas a hypsochromic shift for the electron withdrawing substituents. Synthetic modification of the groups attached to the heterocyclic core showed a profound impact on the emission properties when subjected to pH and solvent polarity change.

Welcome to talk about 91-02-1, If you have any questions, you can contact Chandrasekar, S; Sangeetha, S; Sekar, G or send Email.. Formula: C12H9NO

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

Category: pyridine-derivatives. In 2021 INORG CHEM published article about HOMOGENEOUS SYSTEM; DIFFERENT SOLVENTS; H-2 EVOLUTION; COBALT; COMPLEXES; MECHANISM; COBALOXIMES; PHOTOSENSITIZERS; ABSORPTION; DISCOVERY in [Motz, Rachel N.; Lopato, Eric M.; Connell, Timothy U.; Bernhard, Stefan] Carnegie Mellon Univ, Dept Chem, 4400 5th Ave, Pittsburgh, PA 15213 USA in 2021, Cited 60. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

Noble-metal photosensitizers and water reduction co-catalysts (WRCs) still present the highest activity in homogeneous photocatalytic hydrogen production. The search for earth-abundant alternatives is usually limited by the time required to screen new catalyst combinations; however, here, we utilize newly designed and developed high-throughput photoreactors for the parallel synthesis of novel WRCs and colorimetric screening of hydrogen evolution. This unique approach allowed rapid optimization of photocatalytic water reduction using the organic photosensitizer Eosin Y and the archetypal cobaloxime WRC [Co(GL1)(2)pyCl], where GL1 is dimethylglyoxime and py is pyridine. Subsequent combinatorial synthesis generated 646 unique cobalt complexes of the type [Co(LL)(2)pyCl], where LL is a bidentate ligand, that identified promising new WRC candidates for hydrogen production. Density functional theory (DFT) calculations performed on such cobaloxime derivative complexes demonstrated that reactivity depends on hydride affinity. Alkyl-substituted glyoximes were necessary for hydrogen production and showed increased activity when paired with ligands containing strong hydrogen-bond donors.

Category: pyridine-derivatives. 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.

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

Gryaznova, TV; Kholin, KV; Nikanshina, EO; Khrizanforova, VV; Strekalova, SO; Fayzullin, RR; Budnikova, YH in [Gryaznova, Tatyana, V; Kholin, Kirill, V; Nikanshina, Elizaveta O.; Khrizanforova, Vera V.; Strekalova, Sofia O.; Fayzullin, Robert R.; Budnikova, Yulia H.] Russian Acad Sci, FRC Kazan Sci Ctr, Arbuzov Inst Organ & Phys Chem, Arbuzov Str 8, Kazan 420088, Russia published Copper or Silver-Mediated Oxidative C(sp(2))-H/N-H Cross-Coupling of Phthalimide and Heterocyclic Arenes: Access to N-Arylphthalimides in 2019.0, Cited 95.0. 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.

Copper or silver-catalyzed direct C(sp(2))-H/N-H electrochemical cross-coupling of phthalimide and heterocyclic arenes (2-phenylpyridine, benzo[h]quinoline, benzoxazole, and benzothiazole, etc.) for the efficient synthesis of phthalimide derivatives is described. This reaction features good yield, mild conditions, and broad substrate scope, which provides an efficient and straightforward protocol to access this type of tertiary amines. For the first time, the proposed protocol is based not only on a copper catalyst but also on silver, which has never been used for this purpose before, and both give comparable results. Mechanistic investigations (voltammetry, ESR studies) disclosed that a free-radical pathway might be excluded in this process accomplished through Cu(I)/Cu(II)/Cu(III) or Ag(I)/Ag(III) cycles.

Computed Properties of C12H9NO. Welcome to talk about 91-02-1, If you have any questions, you can contact Gryaznova, TV; Kholin, KV; Nikanshina, EO; Khrizanforova, VV; Strekalova, SO; Fayzullin, RR; Budnikova, YH or send Email.

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