Month: November 2021

Quality Control of (4-Methoxyphenyl)methanol. In 2021 ARAB J SCI ENG published article about AEROBIC OXIDATION; SELECTIVE OXIDATION; ALCOHOL OXIDATION; HYDROGENATION; EFFICIENT; NITROARENES; WATER; NANOCLUSTERS; GENERATION; SUZUKI in [Islam, Sayedul; Khan, Wahab] Bangladesh Univ Engn & Technol BUET, Fac Engn, Dept Chem, Dhaka 1000, Bangladesh in 2021, Cited 46. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5.

The dendritic ligand 2, 4, 6-tris (di-4-chlorobenzamido)-1, 3, 5-triazine3supported Zn/Cu (1:1) 4a, 2, 4, 6-tris (di-4-chlorobenzamido)-1, 3, 5-triazine3supported Zn/Cu (1:2) 4b, and 2, 4, 6-tris (di-4-chlorobenzamido)-1, 3, 5-triazine3supported Zn/Cu (2:1) 4cbimetallic nanoparticles (NPs) were synthesized successfully by following the co-complexation route in which the desired molar ratio of Zn and Cu was confirmed by the obtained results of electron diffraction X-ray and X-ray fluorescence spectroscopy analysis. The average particle size of these NPs was detected as 15-20 nm from transmission electron microscopy investigations and agglomerate spherical surface morphology was found by scanning electron microscopy, whereas the face-centered cubic structure of these bimetallic NPs was observed by X-ray diffraction assessment. Also, the formation of the ligand was proven by IR,(HNMR)-H-1,(CNMR)-C-13, and elemental analysis. Remarkably, the chemoselective oxidation of aromatic alcohols to the corresponding aldehydes or ketones at 25 min and reduction of aromatic nitro substituents to the corresponding aniline at 20 min in aqueous medium at room temperature have been studied by the most effective catalyst Zn/Cu (2:1) 4cNPs among other molar ratios of Zn/Cu (1:1)4aand Zn/Cu (1:2) 4bNPs under atmospheric air (O-2) conditions with good to excellent yields. This green catalytic approach of Zn/Cu (2:1) 4cNPs catalytic was easily recovered by simple filtration and recycled at least five consecutive runs without a noticeable loss of its catalytic effectiveness.

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Application In Synthesis of (4-Methoxyphenyl)methanol. Authors Xia, YY; Lv, QY; Yuan, H; Wang, JY in SPRINGER INTERNATIONAL PUBLISHING AG published article about in [Xia, Yu-Yan; Lv, Qing-Yang; Yuan, Hua; Wang, Jia-Yi] Wuhan Inst Technol, Minist Educ, Key Lab Green Chem Proc, Wuhan 430073, Peoples R China in 2021, Cited 46. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

An efficient method for catalyzing the ammoxidation of aromatic alcohols to aromatic nitriles was developed, in which a new heterogeneous catalyst based on transition metal elements was employed, the new catalyst was named Co-[Bmim]Br/C-700 and then characterized by X-ray photo-electronic spectroscopy, transmission electron microscope and X-ray diffraction. The reaction was carried out by two consecutive dehydrogenations under the catalysis of Co-[Bmim]Br/C-700, which catalytically oxidized the alcohol to the aldehyde, and then the aldehyde was subjected to ammoxidation to the nitrile. The catalyst system was suitable for a wide range of substrates and nitriles obtained in high yields, especially, the conversion rate of benzyl alcohol, 4-methoxybenzyl alcohol, 4-chlorobenzyl alcohol and 4-nitrobenzyl alcohol reached 100%. The substitution of ammonia and oxygen for toxic cyanide to participate in the reaction accords with the theory of green chemistry.

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An article Zirconium and hafnium polyhedral oligosilsesquioxane complexes – green homogeneous catalysts in the formation of bio-derived ethers via a MPV/etherification reaction cascade WOS:000609012400016 published article about PONNDORF-VERLEY REDUCTION; EPOXIDATION CATALYSTS; STRUCTURAL-CHARACTERIZATION; TRANSFER HYDROGENATION; OLEFIN POLYMERIZATION; QUINONE METHIDES; ACTIVE-SITES; BETA ZEOLITE; EFFICIENT; ETHERIFICATION in [Garg, Shipra; Unruh, Daniel K.; Krempner, Clemens] Texas Tech Univ, Dept Chem & Biochem, Mem Dr & Boston, Lubbock, TX 79409 USA in 2021, Cited 53. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Safety of (4-Methoxyphenyl)methanol

The polyhedral oligosilsesquioxane complexes, {[(isobutyl)(7)Si7O12]ZrOPri center dot(HOPri)}(2) (I), {[(cyclohexyl)(7)Si7O12]ZrOPri center dot(HOPri)}(2) (II), {[(isobutyl)(7)Si7O12]HfOPri center dot(HOPri)}(2) (III) and {[(cyclohexyl)(7)Si7O12]HfOPri center dot(HOPri)}(2) (IV), were synthesized in good yields from the reactions of M(OPri)(4) (M = Zr, Hf) with R-POSS(OH)(3) (R = isobutyl, cyclohexyl), resp. I-IV were characterized by H-1, C-13 and Si-29 NMR spectroscopy and their dimeric solid-state structures were confirmed by X-ray analysis. I-IV catalyze the reductive etherification of 2-hydroxy- and 4-hydroxy and 2-methoxy and 4-methoxybenzaldehyde and vanillin to their respective isopropyl ethers in isopropanol as a green solvent and reagent. I-IV are durable and robust homogeneous catalysts operating at temperatures of 100-160 degrees C for days without significant loss of catalytic activity. Likewise, I-IV selectively catalyze the conversion of 5-hydroxymethylfurfural (HMF) into 2,5-bis(isopropoxymethyl)furane (BPMF), a potentially high-performance fuel additive. Similar results were achieved by using a combination of M(OPri)(4) and ligand R-POSS(OH)(3) as a catalyst system demonstrating the potential of this in situ approach for applications in biomass transformations. A tentative reaction mechanism for the reductive etherification of aldehydes catalysed by I-IV is proposed.

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I found the field of Chemistry very interesting. Saw the article Palladium-Catalyzed Oxidative Coupling of the Allenic C-H Bond with alpha-Diazo Esters: Synthesis of [3]Dendralenes published in 2021. Product Details of 105-13-5, Reprint Addresses Wang, JB (corresponding author), Peking Univ, Coll Chem, Beijing Natl Lab Mol Sci BNLMS, Key Lab Bioorgan Chem & Mol Engn,Minist Educ, Beijing 100871, Peoples R China.. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

A palladium-catalyzed highly regio- and stereoselective allenic C-H oxidative coupling with alpha-diazo esters is developed. The reaction pathway involves allylic palladium carbene as the key intermediate, which is followed by a carbene migratory insertion process. The reaction proceeds efficiently under mild conditions without external base, providing substituted [3]dendralenes bearing various functional groups.

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Product Details of 105-13-5. Authors Zhou, ZY; Xie, YN; Zhu, WZ; Zhao, HY; Yang, NJ; Zhao, GH in ELSEVIER published article about in [Zhou, Zhaoyu; Xie, Ya-Nan; Zhu, Wenze; Zhao, Hongying; Zhao, Guohua] Tongji Univ, Shanghai Tongji Hosp, Sch Chem Sci & Engn, Inst Translat Res, Shanghai 200092, Peoples R China; [Yang, Nianjun] Univ Siegen, Inst Mat Engn, D-57076 Siegen, Germany in 2021, Cited 55. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Hydrogen production can be promoted by replacing sluggish oxygen evolution reaction (OER) with a thermodynamically more favorable reaction, the primary oxidation reaction of benzyl alcohol to benzaldehyde. On a Bi2MoO6@TiO(2)NTA photocathode, the conversion of benzyl alcohol to benzaldehyde is realized with the selectivity of 100 %. This is originated from enhanced adsorption and activation of benzyl alcohol on this photoanode, as confirmed from tested by in situ FTIR techniques. The electrons generated during such a controllable and selective primary oxidation reaction is then utilized as the source for synergistical hydrogen production. The amount of generated hydrogen is then 5.5 times higher than that when OER is used. The efficiency for such hydrogen production is as high as 85 %. The proposed strategy combines solar energy and biomass for the efficient production of the valuable raw material – benzaldehyde as well as green energy source – hydrogen.

Product Details of 105-13-5. Welcome to talk about 105-13-5, If you have any questions, you can contact Zhou, ZY; Xie, YN; Zhu, WZ; Zhao, HY; Yang, NJ; Zhao, GH or send Email.

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In 2021 J AM CHEM SOC published article about FRIEDEL-CRAFTS REACTIONS; ONE-POT SYNTHESIS; COUPLING REACTIONS; ALKYL-HALIDES; OXIDATIVE ADDITION; ZINC REAGENTS; ARYL HALIDES; DIARYLMETHANES; BROMIDES; ETHERS in [Guo, Peng; Wang, Ke; Jin, Wen-Jie; Xie, Hao; Qi, Liangliang; Liu, Xue-Yuan; Shu, Xing-Zhong] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China in 2021, Cited 104. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Recommanded Product: (4-Methoxyphenyl)methanol

Catalytic transformation of alcohols via metal-catalyzed cross-coupling reactions is very important, but it typically relies on a multistep procedure. We here report a dynamic kinetic cross-coupling approach for the direct functionalization of alcohols. The feasibility of this strategy is demonstrated by a nickel-catalyzed cross-electrophile arylation reaction of benzyl alcohols with (hetero)aryl electrophiles. The reaction proceeds with a broad substrate scope of both coupling partners. The electron-rich, electron-poor, and ortho-/meta-/para-substituted (hetero)aryl electrophiles (e.g., Ar-OTf, Ar-I, Ar-Br, and inert Ar-Cl) all coupled well. Most of the functionalities, including aldehyde, ketone, amide, ester, nitrile, sulfone, furan, thiophene, benzothiophene, pyridine, quinolone, Ar-SiMe3, Ar-Bpin, and Ar-SnBu3, were tolerated. The dynamic nature of this method enables the direct arylation of benzylic alcohol in the presence of various nucleophilic groups, including nonactivated primary/secondary/tertiary alcohols, phenols, and free indoles. It thus offers a robust alternative to existing methods for the precise construction of diarylmethanes. The synthetic utility of the method was demonstrated by a concise synthesis of biologically active molecules and by its application to peptide modification and conjugation. Preliminary mechanistic studies revealed that the reaction of in situ formed benzyl oxalates with nickel, possibly via a radical process, is an initial step in the reaction with aryl electrophiles.

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An article Mimicking transition metals in borrowing hydrogen from alcohols WOS:000652242100001 published article about CATALYZED N-ALKYLATION; C-C; AMINES; PHENALENYL; SPIN; EFFICIENT; AMIDES; HYDROAMINATION; ARYLAMINES; CHEMISTRY in [Banik, Ananya; Ahmed, Jasimuddin; Sil, Swagata; Mandal, Swadhin K.] Indian Inst Sci Educ & Res Kolkata, Dept Chem Sci, Mohanpur 741246, India in 2021, Cited 68. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Recommanded Product: 105-13-5

Borrowing hydrogen from alcohols, storing it on a catalyst and subsequent transfer of the hydrogen from the catalyst to an in situ generated imine is the hallmark of a transition metal mediated catalytic N-alkylation of amines. However, such a borrowing hydrogen mechanism with a transition metal free catalytic system which stores hydrogen molecules in the catalyst backbone is yet to be established. Herein, we demonstrate that a phenalenyl ligand can imitate the role of transition metals in storing and transferring hydrogen molecules leading to borrowing hydrogen mediated alkylation of anilines by alcohols including a wide range of substrate scope. A close inspection of the mechanistic pathway by characterizing several intermediates through various spectroscopic techniques, deuterium labelling experiments, and DFT study concluded that the phenalenyl radical based backbone sequentially adds H+, H and an electron through a dearomatization process which are subsequently used as reducing equivalents to the C-N double bond in a catalytic fashion.

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Authors Verma, A; Hazra, S; Dolui, P; Elias, AJ in WILEY-V C H VERLAG GMBH published article about CARBOXYLIC-ACID SALTS; SECONDARY ALCOHOLS; DEHYDROGENATIVE OXIDATION; DIRECT FUNCTIONALIZATION; CROSS-COUPLINGS; COMPLEX BEARING; N-ALKYLATION; PPM LEVELS; WATER; COBALT in [Verma, Ashutosh; Hazra, Susanta; Dolui, Pritam; Elias, Anil J.] Indian Inst Technol, Dept Chem, New Delhi 110016, India in 2021, Cited 118. Computed Properties of C8H10O2. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Herein, we report a simple, efficient, and sustainable method for the synthesis of alpha-alkylated ketones and quinolines using a hydrogen-borrowing strategy, which has emerged as a greener alternative in organic transformation reactions. Synthesis of a range of alpha-alkylated ketones and quinoline derivatives was achieved by using the water-soluble [Ru(8-AQ)Cl(p-cym.)]Cl-+(-) [Ru]-1 (AQ=aminoquinoline) catalyst with water as the reaction medium. By adopting this strategy, we have synthesized alpha-alkylated ketones and quinolines using ketones or secondary alcohols as starting materials and the primary alcohol as a green and naturally abundant alkylating agent.

Computed Properties of C8H10O2. Bye, fridends, I hope you can learn more about C8H10O2, If you have any questions, you can browse other blog as well. See you lster.

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HPLC of Formula: C8H10O2. Authors Cavallo, M; Arnodo, D; Mannu, A; Blangetti, M; Prandi, C; Baratta, W; Baldino, S in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Cavallo, Marzia; Arnodo, Davide; Mannu, Alberto; Blangetti, Marco; Prandi, Cristina; Baldino, Salvatore] Dipartimento Chim, Via P Giuria 7, I-10125 Turin, Italy; [Baratta, Walter] Univ Udine, Dipartimento DI4A, Via Cotonificio 108, I-33100 Udine, Italy in 2021, Cited 52. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

The employment of easily affordable ruthenium(II)-complexes as pre-catalysts in the transfer hydrogenation of carbonyl compounds in deep eutectic media is described for the first time. The eutectic mixture tetrabutylammonium bromide/formic acid = 1/1 (TBABr/HCOOH = 1/1) acts both as reaction medium and hydrogen source. The addition of a base is required for the process to occur. An extensive optimization of the reaction conditions has been carried out, in terms of catalyst loading, type of complexes, H-2-donors, reaction temperature and time. The combination of the dimeric complex [RuCl(p-cymene)-mu-Cl](2) (0.01-0.05 eq.) and the ligand dppf (1,10-ferrocenediyl-bis(diphenylphosphine)ferrocene) in 1/1 molar ratio has proven to be a suitable catalytic system for the reduction of several and diverse aldehydes and ketones to their corresponding alcohols under mild conditions (40-60 degrees C) in air, showing from moderate to excellent tolerability towards different functional groups (halogen, cyano, nitro, phenol). The reduction of imine compounds to their corresponding amine derivatives was also studied. In addition, the comparison between the results obtained in TBABr/HCOOH and in organic solvents suggests a non-innocent effect of the DES medium during the process. (C) 2021 Elsevier Ltd. All rights reserved.

Welcome to talk about 105-13-5, If you have any questions, you can contact Cavallo, M; Arnodo, D; Mannu, A; Blangetti, M; Prandi, C; Baratta, W; Baldino, S or send Email.. HPLC of Formula: C8H10O2

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An article NaI-mediated oxidative amidation of benzyl alcohols/aromatic aldehydes to benzamides via electrochemical reaction WOS:000641047500019 published article about TRANSITION-METAL-FREE; S BOND FORMATION; AMIDE SYNTHESIS; ONE-POT; AMINES; EFFICIENT; ALCOHOLS; ALPHA; NANOPARTICLES; PD in [Rerkrachaneekorn, Tanawat; Tankam, Theeranon; Sukwattanasinitt, Mongkol; Wacharasindhu, Sumrit] Chulalongkorn Univ, Fac Sci, Nanotec CU Ctr Excellence Food & Agr, Dept Chem, Bangkok 10330, Thailand; [Wacharasindhu, Sumrit] Chulalongkorn Univ, Fac Sci, Dept Chem, Green Chem Fine Chem Prod STAR, Bangkok 10330, Thailand in 2021, Cited 62. Name: (4-Methoxyphenyl)methanol. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

In this research, we have developed a mild electrochemical process for oxidative amidation of benzyl alcohols/aromatic aldehydes with cyclic amines into the corresponding benzamides. This electroorganic synthetic method proceeds using NaI as a redox mediator under ambient temperature in undivided cell, providing more than 25 examples of amide products in moderate to good yields. The benefits of this reaction include one-pot synthesis, open air condition, proceed in aqueous media and no requirement of external conducting salt, base and oxidant. (C) 2021 Elsevier Ltd. All rights reserved.

Name: (4-Methoxyphenyl)methanol. Welcome to talk about 105-13-5, If you have any questions, you can contact Rerkrachaneekorn, T; Tankam, T; Sukwattanasinitt, M; Wacharasindhu, S or send Email.

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