Tag: M.W=100-150

Banik, A; Ahmed, J; Sil, S; Mandal, SK in [Banik, Ananya; Ahmed, Jasimuddin; Sil, Swagata; Mandal, Swadhin K.] Indian Inst Sci Educ & Res Kolkata, Dept Chem Sci, Mohanpur 741246, India published Mimicking transition metals in borrowing hydrogen from alcohols in 2021, Cited 68. COA of Formula: C8H10O2. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 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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An article Strong metal-support interaction induced O-2 activation over Au/MNb2O6 (M= Zn2+, Ni2+ and Co2+) for efficient photocatalytic benzyl alcohol oxidative esterification WOS:000600017200006 published article about SELECTIVE AEROBIC OXIDATION; GOLD NANOPARTICLES; ALIPHATIC-ALCOHOLS; ATMOSPHERIC-PRESSURE; OXYGEN ACTIVATION; MOLECULAR-OXYGEN; METHYL-ESTERS; CATALYSTS; REDUCTION; OXIDE in [Wang, Jie; Gu, Xianmo; Pei, Linjuan; Kong, Peng; Zhang, Jin; Wang, Xiaoyu; Wang, Ruiyi; Zheng, Zhanfeng] Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China; [Wang, Jie; Pei, Linjuan; Zhang, Jin; Wang, Xiaoyu; Zheng, Zhanfeng] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China; [Waclawik, Eric R.] Queensland Univ Technol, Sch Chem Phys & Mech Engn, Brisbane, Qld 4001, Australia in 2021, Cited 61. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. SDS of cas: 105-13-5

A series of metal niobates (MNb2O6, M = Zn2+, Ni2+ and Co2+) were prepared from H-niobate precursor under hydrothermal conditions, in which amino groups of L-lysine play an important role. Au nanoparticles were then supported on these niobates by NaBH4 reduction method. More importantly, the strong interaction between Au nanoparticles and ZnNb2O6 generates negatively charged Au which can activate molecular oxygen to form the exclusive high-active peroxide (NbOOAu) species on Au/ZnNb2O6 surface under visible light irradiation, observed in situ by diffuse reflectance infrared Fourier transform spectra (DRIFTS). The optimal NbOOAu species produced on the surface of Au/ZnNb2O6 can remove the H atom of the methylene group (-CH2-) of benzyl alcohol, leading to high photocatalytic activity of Au/ZnNb2O6 compared with Au/NiNb2O6 and Au/CoNb2O6. This modulation of interaction of Au and niobates for the activation of molecular oxygen provides a new prospect for highly selective photocatalytic oxidation reactions.

Welcome to talk about 105-13-5, If you have any questions, you can contact Wang, J; Gu, XM; Pei, LJ; Kong, P; Zhang, J; Wang, XY; Wang, RY; Waclawik, ER; Zheng, ZF or send Email.. SDS of cas: 105-13-5

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Recently I am researching about MESOPOROUS MOLECULAR-SIEVE; METAL-SUPPORT INTERACTION; SELECTIVE HYDROGENATION; UNSATURATED ALDEHYDES; CINNAMYL ALCOHOL; ACTIVATED CARBON; HIGHLY EFFICIENT; CINNAMALDEHYDE; RUTHENIUM; COMPLEXES, Saw an article supported by the C1 Gas Refinery Program [2018M3D3A1A01018006]; National Research Foundation of Korea (NRF) – Ministry of Science, ICT, and Future Planning, Republic of Korea [2020M3H7A1098259]. Published in ELSEVIER SCIENCE INC in NEW YORK ,Authors: Padmanaban, S; Lee, Y; Yoon, S. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol. Category: alcohols-buliding-blocks

Selective hydrogenation of the carbonyl functional group of alpha,beta-unsaturated carbonyl compounds affords industrially important allylic alcohols. However, achieving the selective reduction of the carbonyl group in the presence of the activated olefinic group is challenging. Therefore, the development of a highly chemoselective, efficient, and recyclable catalyst for this transformation is greatly desirable from the industrial and environmental viewpoints. In this study, a Ru-immobilized bisphosphine-based porous organic polymer (Ru@PP-POP) was used as an efficient heterogeneous catalyst for chemoselective hydrogenation of cinnamaldehyde (CAL) to cinnamyl alcohol with high chemoselectivity (98%) and excellent recyclability. To the best of our knowledge, the catalyst, Ru@PP-POP showed a high turnover number (970) and a high turnover frequency (240h(1)) which is the best activity obtained using a phosphine based heterogeneous Ru-catalyst in this transformation. (C) 2020 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

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Safety of (4-Methoxyphenyl)methanol. Authors Fok, EY; Show, VL; Johnson, AR in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Fok, Emily Y.; Show, Veronica L.; Johnson, Adam R.] Harvey Mudd Coll, Dept Chem, 301 Platt Blvd, Claremont, CA 91711 USA in 2021, Cited 65. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Our laboratory has developed catalysts based on earth abundant titanium for asymmetric reactions including intramolecular hydroamination. Previously, we showed that titanium complexes of imine diol ligands showed improved enantioselectivity relative to complexes with bidentate amino alcohol ligands. As the catalyst with the highest selectivity had di-tert-butyl substitution, we sought to increase the steric protection by preparing three new ligands with diaryl substitution. These ligands were readily prepared in two steps: first, synthesis of diaryl substituted salicylaldehydes by a Suzuki coupling and second, a Schiff base condensation with a chiral amino alcohol. After characterizing the ligands, in situ hydroamination/cyclization with 6-methyl-hepta-4,5-dienylamine was carried out at temperatures ranging from 105 degrees C to 135 degrees C to give exclusively 2-(2-methyl-propenyl)-pyrrolidine with enantioselectivity up to 22 %ee. Unexpected dimerization of the catalyst resulted in reduced activity, so the reaction required a catalyst loading of 10-20%. (C) 2021 Elsevier Ltd. All rights reserved.

Safety of (4-Methoxyphenyl)methanol. 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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Recommanded Product: (4-Methoxyphenyl)methanol. In 2021 FLAVOUR FRAG J published article about 2-DIMENSIONAL GAS-CHROMATOGRAPHY; SOLID-PHASE DISPERSION; GC-MS QUANTIFICATION; SUSPECTED ALLERGENS; QUANTITATIVE-ANALYSIS; VOLATILE COMPOUNDS; DYNAMIC HEADSPACE; SCENTED TOYS; VALIDATION; PRODUCTS in [Remy, Pierre-Alain; Peres, Christophe; Corbi, Elise; David, Nathalie] Chanel, Lab Rech & Anal, 135 Ave Charles de Gaulle, F-92200 Neuilly Sur Seine, France; [Remy, Pierre-Alain; Dugay, Jose; Vial, Jerome] PSL Res Univ, ESPCI Paris, LSABM, CBI,CNRS,UMR 8231, Paris, France in 2021, Cited 53. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5.

Two high-resolution mass spectrometers (HRMS) with different analyzer technology, Orbitrap and hybrid quadrupole time-of-flight (QTOF), were compared with a low-resolution mass spectrometer, quadrupole, to analyse a set of 35 difficult allergens. These difficult allergens are commonly coeluted fragrance allergens with matrix compounds, using standard gas chromatography-mass spectrometer conditions, from the extended list of the Scientific Committee on Consumer Safety (SCCS). Although the fundamental role of chromatographic separation has been demonstrated many times, the aim of this work is to demonstrate the benefits of high-resolution. The added value of high-resolution was illustrated in both a qualitative and a quantitative way. For qualitative aspect, the high resolution extracted ion signals of these two detectors were compared with the low-resolution extracted ion signals. About 50% of the coeluted cases observed with the low-resolution detector are easily resolved by the two high-resolution detectors. For the quantitative aspect, an accuracy profile methodology and a performance metric were used to propose an overall evaluation. The Orbitrap mass spectrometer demonstrated a better overall performance, while the QTOF presented similar or even lower quantification performances than the quadrupole on the set of analysed fragrances.

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HPLC of Formula: C8H10O2. Authors Li, HF; Lupp, D; Das, PK; Yang, L; Goncalves, TP; Huang, MH; El Hajoui, M; Liang, LC; Huang, KW in AMER CHEMICAL SOC published article about in [Lupp, Daniel; Das, Pradip K.; Yang, Li; Goncalves, Theo P.; Huang, Mei-Hui; El Hajoui, Marwa; Huang, Kuo-Wei] King Abdullah Univ Sci & Tech, Div Phys Sci & Engn, Thuwal 239556900, Saudi Arabia; [Li, Huaifeng] Guangxi Normal Univ, Sch Chem & Pharmaceut Sci, State Key Lab Chem & Mol Engn Med Resources, Guilin 541004, Peoples R China; [Liang, Lan-Chang] Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung 80424, Taiwan; [Liang, Lan-Chang] Kaohsiung Med Univ, Dept Med & Appl Chem, Kaohsiung 80708, Taiwan; [Liang, Lan-Chang] Kaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, Taiwan in 2021, Cited 37. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

The traditional Staudinger/aza-Wittig reaction represents one of the most powerful tools for imine formation. However, for this multistep procedure, the sacrificial phosphine has to be used, resulting in difficulties in the purification process and waste disposal at the same time. Here, we report a redox-neutral azide-alcohol imination methodology enabled by a base-metal nickel PN3 pincer catalyst. The one-step, waste-free, and high atom-economical features highlight its advantages further. Moreover, mechanistic insight suggests a non-metal-ligand cooperation pathway based on the observation of an intermediate and density functional theory calculations.

HPLC of Formula: C8H10O2. Welcome to talk about 105-13-5, If you have any questions, you can contact Li, HF; Lupp, D; Das, PK; Yang, L; Goncalves, TP; Huang, MH; El Hajoui, M; Liang, LC; Huang, KW or send Email.

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Category: alcohols-buliding-blocks. 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.

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An article Retrospective review of Kawasaki disease at the Women’s and Children’s Hospital, South Australia WOS:000656443500001 published article about INTRAVENOUS IMMUNOGLOBULIN TREATMENT; CORONARY-ARTERY ABNORMALITIES; PREDICTION; RESISTANCE; EFFICACY; THERAPY; PREDNISOLONE; PREVENTION; ANEURYSMS; TRIAL in [Davidson, Hannah; Kelly, Andrew] Univ Adelaide, Womens & Childrens Hosp, Dept Cardiol, Adelaide, SA, Australia; [Agrawal, Rishi] Univ Adelaide, Womens & Childrens Hosp, Dept Gen Paediat Med, Adelaide, SA, Australia; [Kelly, Andrew; Agrawal, Rishi] Univ Adelaide, Fac Hlth & Med Sci, Dept Paediat Adelaide, Adelaide, SA, Australia in , Cited 25. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Product Details of 105-13-5

Aim Kawasaki disease (KD) is one of the most common causes of acquired cardiac disease in children in high-income countries. The incidence of coronary artery disease (CAD), despite treatment with intravenous immunoglobulin, ranges from 5 to 20%. Determining risk factors for CAD may assist with management and reduce long-term complications. Methods Retrospective data were collected for all patients presenting to the Women’s and Children’s Hospital with a discharge diagnosis of KD over a 10.5-year period, from 2007 to 2018. Results A total of 141 patients were included in the review; 101 patients fulfilled complete criteria for KD; 25 incomplete criteria and 15 did not meet criteria but were treated for KD. CAD was present in 27.7% of all patients, ranging from ectasia to giant aneurysms based on Z-scores and echocardiogram descriptions. Medium to large aneurysms accounted for 8.5% of all patients with suspected KD. Patients with CAD were more likely to: fulfil incomplete criteria (odds ratio (OR) 4.3, 95% confidence interval (CI) 1.7-10.8, P = 0.0027), be less than 12 months of age (OR 11.38, 95% CI 2.94-44.11, P = 0.0001), have CRP > 100 (OR 2.8, 95% CI 1.31-6.02, P = 0.0068) and have a delay in treatment (average day of illness prior to treatment 8.89 vs. 6.78 (OR 1.19, 95% CI 1.05-1.35, P = 0.0055)). Patients with a Kobayashi score >= 4 had a higher rate of re-treatment with intravenous immunoglobulin (OR 3.16, 95% CI 1.27-7.83, P = 0.013). Conclusion Our data are consistent with previously reported risk factors, and high rates of CAD despite standard treatment.

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Quality Control of (4-Methoxyphenyl)methanol. In 2021 J ORG CHEM published article about FREE AEROBIC OXIDATION; SUPPORTED TEMPO; ASYMMETRIC SULFOXIDATION; BLOCK-COPOLYMERS; CATALYST; METAL; EFFICIENT; DEHYDROGENATION; ALDEHYDES in [Wang, Maolin; Xu, Zhenkai; Shi, Yi; Cai, Fang; Qiu, Jiaqi; Chen, Tao] Zhejiang Sci Tech Univ, Minist Educ, Key Lab Adv Text Mat & Mfg Technol, Hangzhou 310018, Peoples R China; [Wang, Maolin; Xu, Zhenkai; Shi, Yi; Cai, Fang; Qiu, Jiaqi; Chen, Tao] Zhejiang Sci Tech Univ, Minist Educ, Ecodyeing & Finishing Engn Res Ctr, Hangzhou 310018, Peoples R China; [Wang, Maolin; Xu, Zhenkai; Shi, Yi; Cai, Fang; Qiu, Jiaqi; Chen, Tao] Zhejiang Sci Tech Univ, Natl Base Int Sci & Technol Cooperat Text & Consu, Hangzhou 310018, Peoples R China; [Shi, Yi; Cai, Fang] Zhejiang Cady Ind Co Ltd, Huzhou 313013, Peoples R China; [Yang, Guang; Hua, Zan] Anhui Agr Univ, Biomass Mol Engn Ctr, Dept Mat Sci & Engn, Hefei 230036, Peoples R China in 2021, Cited 56. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5.

Polymeric nanoreactors in water fabricated by the self-assembly of amphiphilic copolymers have attracted much attention due to their good catalytic performance without using organic solvents. However, the disassembly and instability of relevant nanostructures often compromise their potential applicability. Herein, the preparation of 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO)-containing nanoreactors by the self-assembly of amphiphilic bottle-brush copolymers has been demonstrated. First, a macromonomer having a norbornenyl polymerizable group was prepared by RAFT polymerization of hydrophobic and hydrophilic monomers. The macromonomer was further subjected to ring-opening metathesis polymerization to produce an amphiphilic bottlebrush copolymer. Further, TEMPO, as a catalyst, was introduced into the hydrophobic block through the activated ester strategy. Finally, TEMPO-functionalized polymeric nanoreactors were successfully obtained by self-assembly in water. The nanoreactors exhibited excellent catalytic activities in selective oxidation of alcohols in water. More importantly, the reaction kinetics showed that the turnover frequency is greatly increased compared to that of the similar nanoreactor prepared from liner copolymers under the same conditions. The outstanding catalytic activities of the nanoreactors from bottlebrush copolymers could be attributed to the more stable micellar structure using the substrate concentration effect. This work presents a new strategy to fabricate stable nanoreactors, paving the way for highly efficient organic reactions in aqueous solutions.

Quality Control of (4-Methoxyphenyl)methanol. Welcome to talk about 105-13-5, If you have any questions, you can contact Wang, ML; Xu, ZK; Shi, Y; Cai, F; Qiu, JQ; Yang, G; Hua, Z; Chen, T or send Email.

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COA of Formula: C8H10O2. Authors Huang, M; Li, YW; Lan, XB; Liu, JH; Zhao, CY; Liu, Y; Ke, ZF in ROYAL SOC CHEMISTRY published article about in [Huang, Ming] Guangdong Pharmaceut Univ, Sch Clin Pharm, Affiliated Hosp 1, Clin Pharm, Guangzhou 510006, Peoples R China; [Huang, Ming; Li, Yinwu; Lan, Xiao-Bing; Liu, Jiahao; Zhao, Cunyuan; Ke, Zhuofeng] Sun Yat Sen Univ, Sch Chem, PCFM Lab, Sch Mat Sci & Engn, Guangzhou 510275, Peoples R China; [Liu, Yan] Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Peoples R China in 2021, Cited 67. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Metal hydride complexes are key intermediates for N-alkylation of amines with alcohols by the borrowing hydrogen/hydrogen autotransfer (BH/HA) strategy. Reactivity tuning of metal hydride complexes could adjust the dehydrogenation of alcohols and the hydrogenation of imines. Herein we report ruthenium(s) complexes with hetero-bidentate N-heterocyclic carbene (NHC)-phosphine ligands, which realize smart pathway selection in the N-alkylated reaction via reactivity tuning of IRu-H) species by hetero-bidentate ligands. In particular, complex 6cb with a phenyl wingtip group and BArr counter anion, is shown to be one of the most efficient pre-catalysts for this transformation (temperature is as low as 70 degrees C, neat conditions and catalyst loading is as low as 0.25 mol%). A large variety of (hetero)aromatic amines and primary alcohols were efficiently converted into mono-N-alkylated amines in good to excellent isolated yields. Notably, aliphatic amines, challenging methanol and diamines could also be transformed into the desired products. Detailed control experiments and density functional theory (DFT) calculations provide insights to understand the mechanism and the smart pathway selection via [Ru-H] species in this process.

COA of Formula: 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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