Month: October 2021

Application In Synthesis of (4-Methoxyphenyl)methanol. Authors Feng, XY; Pi, YH; Song, Y; Xu, ZW; Li, Z; Lin, WB in AMER CHEMICAL SOC published article about in [Feng, Xuanyu; Pi, Yunhong; Song, Yang; Xu, Ziwan; Lin, Wenbin] Univ Chicago, Dept Chem, Chicago, IL 60637 USA; [Pi, Yunhong; Li, Zhong] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Peoples R China in 2021, Cited 63. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

We report here the construction of two metal-organic frameworks (MOFs), Zr-6-Cu/Fe-1 and Zr-6–Cu/Fe-2, by integrating earth-abundant cuprous photosensitizers (Cu-PSs) and Fe catalysts for photocatalytic aerobic oxidation. Site isolation and pore confinement stabilize both Cu-PSs and Fe catalysts, while the proximity between active centers facilitates electron and mass transfer. Upon visible light irradiation and using O-2 as the only oxidant, Zr-6-Cu/Fe-1 and Zr-6-Cu/ Fe-2 efficiently oxidize alcohols and benzylic compounds to afford corresponding carbonyl products with broad substrate scopes, high turnover numbers of up to 500 with a 9.4-fold enhancement over homogeneous analogues, and excellent recyclability in four consecutive runs. Control experiments, spectroscopic evidence, and computational studies revealed the photooxidation mechanism: oxidative quenching of [Cu-PS]* by O-2 affords [Cu-II-PS], which efficiently oxidizes Fe-III-OH to generate a hydroxyl radical for substrate oxidation. This work highlights the potential of MOFs in promoting earth-abundant metal-based photocatalysis.

Application In Synthesis of (4-Methoxyphenyl)methanol. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Feng, XY; Pi, YH; Song, Y; Xu, ZW; Li, Z; Lin, WB or concate me.

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An article Introduction of a trinuclear manganese(iii) catalyst on the surface of magnetic cellulose as an eco-benign, efficient and reusable novel heterogeneous catalyst for the multi-component synthesis of new derivatives of xanthene WOS:000612191100006 published article about ONE-POT SYNTHESIS; RECOVERABLE NANO-CATALYST; FACILE SYNTHESIS; IONIC LIQUID; RECYCLABLE CATALYST; NATURAL PHOSPHATE; HIGHLY EFFICIENT; GREEN CHEMISTRY; SULFONIC-ACID; NANOPARTICLES in [Kargar, Pouya Ghamari; Bagherzade, Ghodsieh] Univ Birjand, Fac Sci, Dept Chem, Birjand 97175615, Iran; [Eshghi, Hossein] Ferdowsi Univ Mashhad, Fac Sci, Dept Chem, Mashhad, Razavi Khorasan, Iran in 2021, Cited 77. 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 work, the new trinuclear manganese catalyst defined as Fe3O4@NFC@NNSM-Mn(iii) was successfully manufactured and fully characterized by different techniques, including FT-IR, XRD, TEM, SEM, EDX, VSM, and ICP analysis. There have been reports of the use of magnetic catalysts for the synthesis of xanthine derivatives. The critical potential interest in the present method include short reaction time, high yields, recyclability of the catalyst, easy workup, and the ability to sustain a variety of functional groups, which give economical as well as ecological rewards. Also, the synthesized catalyst was used as a recyclable trinuclear catalyst in alcohol oxidation reactions at 40 degrees C. The magnetic catalyst activity of Fe3O4@NFC@NNSM-Mn(iii) could be attributed to the synergistic effects of the catalyst Fe3O4@NFC@NNS-Mn(iii) with melamine. Employing a sustainable and safe low temperature, using an eco-friendly solvent, no need to use any additive, and long-term stability and magnetic recyclability of the catalyst for at least six successive runs are the advantages of the current protocol towards green chemistry. This protocol is a benign, environmentally friendly method for heterocycle synthesis.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Kargar, PG; Bagherzade, G; Eshghi, H or concate me.. Name: (4-Methoxyphenyl)methanol

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Garg, S; Unruh, DK; Krempner, C in [Garg, Shipra; Unruh, Daniel K.; Krempner, Clemens] Texas Tech Univ, Dept Chem & Biochem, Mem Dr & Boston, Lubbock, TX 79409 USA published Zirconium and hafnium polyhedral oligosilsesquioxane complexes – green homogeneous catalysts in the formation of bio-derived ethers via a MPV/etherification reaction cascade in 2021, Cited 53. SDS of cas: 105-13-5. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5.

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.

SDS of cas: 105-13-5. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Garg, S; Unruh, DK; Krempner, C or concate me.

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An article Mesoporous (001)-TiO2 nanocrystals with tailored Ti3+ and surface oxygen vacancies for boosting photocatalytic selective conversion of aromatic alcohols WOS:000644065100024 published article about EXPOSED 001 FACETS; SOOT OXIDATION ACTIVITY; VISIBLE PHOTOCATALYST; DOPED TIO2; PERCENTAGE; NANOCOMPOSITES; PERFORMANCE; NANOSHEETS; CATALYSTS; CRYSTALS in [Li, Dianfeng; Wang, Jinguo; Xu, Fengxia; Zhang, Nianchen; Men, Yong] Shanghai Univ Engn Sci, Sch Chem & Chem Engn, Shanghai 201620, Peoples R China in 2021, Cited 46. Recommanded Product: 105-13-5. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Selective conversion of aromatic alcohols to value-added chemicals is becoming an emerging research hotspot in heterogeneous photocatalysis, but its critical challenge is how to construct highly efficient photocatalysts. Herein, mesoporous (001)-TiO2 nanocrystals with tailored Ti3+ and surface oxygen vacancies have been fabricated by a facile hydrothermal route, showing remarkably boosted photoactivity for selective conversion of aromatic alcohols to carbonyl compounds in water medium under visible-light irradiation. Results attest that the remarkably boosted photoactivity was mainly correlated with the strong synergetic effect of exposed (001) facets, Ti3+ self-doping, and surface oxygen vacancies, leading to the enhanced reactant (aromatic alcohols and O-2) activation via the high surface energy of (001) facets, the improved visible-light absorbance via the intrinsic band gap narrowing, and the escalated photoelectron-hole separation efficiency via Ti3+ and surface oxygen vacancies acting as electron sinks. Meanwhile, a plausible photocatalytic mechanism for selective conversion of aromatic alcohols to carbonyl compounds has been elucidated in detail based on active species identified by capture experiments. It is hoped that this work can deliver some new insights into the rational design of highly efficient photocatalysts applied in future green organic selective transformation reactions.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Li, DF; Wang, JG; Xu, FX; Zhang, NC; Men, Y or concate me.. Recommanded Product: 105-13-5

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HPLC of Formula: C8H10O2. Authors Ghosh, R; Jana, NC; Panda, S; Bagh, B in AMER CHEMICAL SOC published article about in [Ghosh, Rahul; Jana, Narayan Ch; Panda, Surajit; Bagh, Bidraha] HBNI, Natl Inst Sci Educ & Res NISER, Sch Chem Sci, Bhubaneswar 752050, Odisha, India in 2021, Cited 111. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Coordination of 1,4-disubstituted 1,2,3-triazoles L-1 and L-2 with [(p-cymene)RuCl2](2) followed by dehydrochlorination in the presence of a base resulted in the formation of complexes 1 and 2, respectively. Both were tested for the transfer hydrogenation of aldehydes and ketones in air using ecologically benign and cheap ethanol as the hydrogen source in the presence of a catalytic amount of a base. Air-stable complex 1 was proved to be an active catalyst for the transfer hydrogenation of a wide variety of aromatic and aliphatic aldehydes and ketones bearing various functionalities. Catalyst 1 was also effective for the transfer hydrogenation of carbonyls using the simplest primary alcohol, methanol, under aerobic conditions. Under the present catalytic protocol, labile or reducible functionalities such as nitro, cyano, and ester groups were tolerated. Good selectivity was also observed for acyclic alpha,beta-unsaturated carbonyls. However, this catalytic protocol was not selective for 2-cyclohexen-1-one as both alkene and keto moieties were reduced. The transfer hydrogenations are believed to proceed via a ruthenium-hydride intermediate. Finally, transfer hydrogenation of acetophenone using isopropanol as a commonly used hydrogen source was also performed and the sustainable and green credentials of these catalytic protocols utilizing methanol, ethanol, and isopropanol were compared with the help of the CHEM21 green metrics toolkit.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Ghosh, R; Jana, NC; Panda, S; Bagh, B or concate me.. HPLC of Formula: C8H10O2

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Formula: C8H10O2. Authors Ghosh, R; Jana, NC; Panda, S; Bagh, B in AMER CHEMICAL SOC published article about in [Ghosh, Rahul; Jana, Narayan Ch; Panda, Surajit; Bagh, Bidraha] HBNI, Natl Inst Sci Educ & Res NISER, Sch Chem Sci, Bhubaneswar 752050, Odisha, India in 2021, Cited 111. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Coordination of 1,4-disubstituted 1,2,3-triazoles L-1 and L-2 with [(p-cymene)RuCl2](2) followed by dehydrochlorination in the presence of a base resulted in the formation of complexes 1 and 2, respectively. Both were tested for the transfer hydrogenation of aldehydes and ketones in air using ecologically benign and cheap ethanol as the hydrogen source in the presence of a catalytic amount of a base. Air-stable complex 1 was proved to be an active catalyst for the transfer hydrogenation of a wide variety of aromatic and aliphatic aldehydes and ketones bearing various functionalities. Catalyst 1 was also effective for the transfer hydrogenation of carbonyls using the simplest primary alcohol, methanol, under aerobic conditions. Under the present catalytic protocol, labile or reducible functionalities such as nitro, cyano, and ester groups were tolerated. Good selectivity was also observed for acyclic alpha,beta-unsaturated carbonyls. However, this catalytic protocol was not selective for 2-cyclohexen-1-one as both alkene and keto moieties were reduced. The transfer hydrogenations are believed to proceed via a ruthenium-hydride intermediate. Finally, transfer hydrogenation of acetophenone using isopropanol as a commonly used hydrogen source was also performed and the sustainable and green credentials of these catalytic protocols utilizing methanol, ethanol, and isopropanol were compared with the help of the CHEM21 green metrics toolkit.

Formula: C8H10O2. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Ghosh, R; Jana, NC; Panda, S; Bagh, B or concate me.

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Authors Wu, D; Bu, QQ; Guo, C; Dai, B; Liu, N in ELSEVIER published article about SELECTIVE N-ALKYLATION; ONE-POT SYNTHESIS; BORROWING HYDROGEN; EFFICIENT CATALYSTS; BETA-ALKYLATION; IRIDIUM COMPLEX; ALCOHOLS; RUTHENIUM; SULFONAMIDES; AMINATION in [Wu, Di; Bu, Qingqing; Dai, Bin; Liu, Ning] Shihezi Univ, Sch Chem & Chem Engn, Key Lab Green Proc Chem Engn Xinjiang Bingtuan, North Fourth Rd, Shihezi 832003, Xinjiang, Peoples R China; [Guo, Cheng] Zhejiang Univ, Affiliated Hosp 2, Sch Med, Canc Inst, Hangzhou 310009, Zhejiang, Peoples R China in 2021, Cited 73. SDS of cas: 105-13-5. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Multi-amino groups and nitrogen donors compound was discovered as an organocatalyst for N-alkylation of alcohols with amines in the presence of Mo(CO)6. The Mo(CO)6/organocatalyst binary system has shown to be a highly active catalyst for the N-alkylation reaction between alcohols and amines with excellent tolerance of variable starting materials bearing different functional groups. Of particular note, this method possessing a superiority selectivity in the synthesis of N-alkylated amines or imines, which can be controlled by the reaction temperature. The cooperative catalysis mechanism in combination of Mo(CO)6 with organocatalyst was elucidated by control experiments.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Wu, D; Bu, QQ; Guo, C; Dai, B; Liu, N or concate me.. SDS of cas: 105-13-5

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In 2021 TETRAHEDRON published article about ASYMMETRIC TRANSFER HYDROGENATION; ENANTIOSELECTIVE TRANSFER HYDROGENATION; MEDIATED 2+2+1 CYCLOADDITIONS; TRIMETHYLAMINE N-OXIDE; METAL-DIENE COMPLEXES; REDUCTIVE AMINATION; SELECTIVE HYDROGENATION; HIGHLY EFFICIENT; ORGANIC-SYNTHESIS; CARBON-MONOXIDE in [Coufourier, Sebastien; Ndiaye, Daouda; Gaillard, Quentin Gaignard; Bettoni, Leo; Joly, Nicolas; Mbaye, Mbaye Diagne; Gaillard, Sylvain; Renaud, Jean-Luc] Normandie Univ, CNRS, UNICAEN, LCMT,ENSICAEN, 6 Blvd Marechal Juin, F-14050 Caen, France; [Ndiaye, Daouda; Mbaye, Mbaye Diagne] Univ Assane Seck Ziguinchor, BP 523, Ziguinchor, Senegal; [Joly, Nicolas; Poater, Albert] Univ Girona, Inst Quim Computac & Catalisi IQCC, Dept Quim, C M Aurelia Capmany 69, Girona 17003, Catalonia, Spain in 2021, Cited 109. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Application In Synthesis of (4-Methoxyphenyl)methanol

A Diaminocyclopentadienone iron tricarbonyl complex has been applied in chemoselective hydrogen transfer reductions. This bifunctional iron complex demonstrated a broad applicability in mild conditions in various reactions, such as reduction of aldehydes over ketones, reductive alkylation of various functionalized amines with functionalized aldehydes and reduction of alpha,beta-unsaturated ketones into the corresponding saturated ketones. A broad range of functionalized substrates has been isolated in excellent yields with this practical procedure. (C) 2021 Elsevier Ltd. All rights reserved.

Application In Synthesis of (4-Methoxyphenyl)methanol. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Coufourier, S; Ndiaye, D; Gaillard, QG; Bettoni, L; Joly, N; Mbaye, MD; Poater, A; Gaillard, S; Renaud, JL or concate me.

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An article Ultrasmall amphiphilic zeolitic nanoreactors for the aerobic oxidation of alcohols in water WOS:000649428200001 published article about METAL-ORGANIC FRAMEWORK; SELECTIVE OXIDATION; SOLID NANOPARTICLES; CATALYZED REACTIONS; PHASE INVERSION; EMULSIONS; PARTICLES; INTERFACE; CLUSTERS; SIZE in [Jing, Wendan; Li, Hui; Liu, Bolun; Wang, Runwei; Qiu, Shilun; Zhang, Zongtao] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China; [Xiao, Peiwen; Luo, Jianhui] PetroChina, Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China; [Xiao, Peiwen; Luo, Jianhui] CNPC, Key Lab Nano Chem KLNC, Beijing 100083, Peoples R China in 2021, Cited 43. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. HPLC of Formula: C8H10O2

Organic reactors in a green solvent (water) is the goal of sustainable development. Green nanoreactors with excellent amphiphilicity and catalytic activity are strongly desired. Herein, a novel amphiphilic nanoreactor Pd@amZSM-5 with ultrasmall size has been successfully synthesized via a simple one-step oil bath method, subjected to the modification-etching-modification strategy and in situ reduction of Pd2+. Ultrasmall Pd@amZSM-5 nanoreactors (60 nm) with hierarchical structures showed outstanding amphiphilicity for forming Pickering emulsions with fine uniform droplets (50 mu m). Fine droplets formed short diffusion distances, which can significantly improve the catalytic activity in biphasic reactions. Moroever, the ultrasmall Pd@amZSM-5 nanoreactors demonstrated excellent catalytic activity for the selective oxidation of alcohols in water using air as the oxidant. Alkali was not present in the reaction system. The hydrophilic aminopropyl groups on the surface of the Pd@amZSM-5 nanoreactors not only changed the affinity of the zeolite surface and provided targeting points for Pd nanoparticles but also provided an alkaline environment for the selective oxidation of alcohols. The ultrasmall Pd@amZSM-5 nanoreactors presented excellent universality for aromatic alcohols (with >90% conversion and >90% selectivity) and allylic alcohols (with 100% conversion and 100% selectivity).

HPLC of Formula: C8H10O2. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Jing, WD; Li, H; Xiao, PW; Liu, BL; Luo, JH; Wang, RW; Qiu, SL; Zhang, ZT or concate me.

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I found the field of Chemistry very interesting. Saw the article A green approach for aerobic oxidation of benzylic alcohols catalysed by Cu-I-Y zeolite/TEMPO in ethanol without additional additives published in 2021. Category: alcohols-buliding-blocks, Reprint Addresses Zhong, W; Liu, XM (corresponding author), Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing, Zhejiang, Peoples R China.. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

An efficient and green protocol for aerobic oxidation of benzylic alcohols in ethanol using Cu-I-Y zeolite catalysts assisted by TEMPO (TEMPO = 2,2,6,6-tetramethyl-1-piperidine-N-oxyl) as the radical co-catalyst in the presence of atmospheric air under mild conditions is reported. The Cu-I-Y zeolite prepared via ion exchange between CuCl and HY zeolite was fully characterized by a variety of spectroscopic techniques including XRD, XPS, SEM, EDX and HRTEM. The incorporation of Cu(i) into the 3D-framework of the zeolite rendered the catalyst with good durability. The results of repetitive runs revealed that in the first three runs, there was hardly a decline in activity and a more substantial decrease in yield was observed afterwards, while the selectivity remained almost unchanged. The loss in activity was attributed to both the formation of CuO and the bleaching of copper into the liquid phase during the catalysis, of which the formation of CuO was believed to be the major contributor since the bleaching loss for each run was negligible (<2%). In this catalytic system, except TEMPO, no other additives were needed, either a base or a ligand, which was essential in some reported catalytic systems for the oxidation of alcohols. The aerobic oxidation proceeded under mild conditions (60 degrees C, and 18 hours) to quantitatively and selectively convert a wide range of benzylic alcohols to corresponding aldehydes, which shows great potential in developing green and environmentally benign catalysts for aerobic oxidation of alcohols. The system demonstrated excellent tolerance against electron-withdrawing groups on the phenyl ring of the alcohols and showed sensitivity to steric hindrance of the substrates, which is due to the confinement of the pores of the zeolite in which the oxidation occurred. Based on the mechanism reported in the literature for homogenous oxidation, a mechanism was analogously proposed for the aerobic oxidation of benzylic alcohols catalysed by this Cu(i)-containing zeolite catalyst. Category: alcohols-buliding-blocks. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Senthilkumar, S; Zhong, W; Natarajan, M; Lu, CX; Xu, BY; Liu, XM or concate me.

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