Month: November 2021

An article Iron-Catalyzed Hydrogen Transfer Reduction of Nitroarenes with Alcohols: Synthesis of Imines and Aza Heterocycles WOS:000606840200084 published article about ONE-POT SYNTHESIS; BORROWING HYDROGEN; 2-SUBSTITUTED BENZIMIDAZOLES; TRANSITION-METAL; N-ALKYLATION; SELECTIVE HYDROGENATION; CHEMOSELECTIVE HYDROGENATION; QUINOXALINE DERIVATIVES; SWITCHABLE SYNTHESIS; AROMATIC DIAMINES in [Wu, Jiajun; Darcel, Christophe] Univ Rennes, CNRS ISCR, Inst Sci Chim Rennes, UMR 6226, F-35000 Rennes, France in 2021, Cited 137. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. HPLC of Formula: C8H10O2

A straightforward and selective reduction of nitroarenes with various alcohols was efficiently developed using an iron catalyst via a hydrogen transfer methodology. This protocol led specifically to imines in 30-91% yields, with a good functional group tolerance. Noticeably, starting from o-nitroaniline derivatives, in the presence of alcohols, benzimidazoles can be obtained in 64-72% yields when the reaction was performed with an additional oxidant, DDQ, and quinoxalines were prepared from 1,2-diols in 28-96% yields. This methodology, unprecedented at iron for imines, also provides a sustainable alternative for the preparation of quinoxalines and benzimidazoles.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Wu, JJ; Darcel, C or concate me.. HPLC of Formula: C8H10O2

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SDS of cas: 105-13-5. Recently I am researching about CYCLOHEXANE OXIDATION; SELECTIVE OXIDATION; HYDROGEN-PEROXIDE; AEROBIC OXIDATION; HIGHLY EFFICIENT; METAL-COMPLEXES; II COMPLEX; SOLVENT; SILICA; DESULFURIZATION, Saw an article supported by the Fundacao para a Ciencia e a Tecnologia (FCT), Portugal (Centro de Quimica Estrutural) [UIDB/00100/2020]; Fundacao para a Ciencia e a Tecnologia (FCT), PortugalPortuguese Foundation for Science and Technology [PTDC/QUI-QIN/29778/2017]; REQUIMTE-LAQV (FCT) [POCI-01-0145-FEDER-007265, UID/QUI/50006/2013]; FCT/MEC [GlyGold PTDC/CTM-CTM/31983/2017]; Fundo Europeu de Desenvolvimento Regional (FEDER) under the PT2020 Partnership Agreement; national funds (OE), through FCT-Fundacao para a Ciencia e a Tecnologia, I.P.. Published in ELSEVIER in AMSTERDAM ,Authors: Correia, LMM; Soliman, MMA; Granadeiro, CM; Balula, SS; Martins, LMDRS; Pombeiro, AJL; Alegria, ECBA. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

The neutral trichloro[hydrotris(1-pyrazolyl)methane]vanadium(III) [VCl3(Tpm)] (Tpm = HC(pz)(3); pz = pyrazolyl) C-scorpionate complex was immobilized on amine-functionalized mesoporous silica (aptesSBA-15) via an impregnation method forming the [VCl3(Tpm)]@aptesSBA-15 composite. The immobilization of the vanadium compound was confirmed by several characterization techniques, namely SEM/EDS, powder XRD, FT-IR/ATR, ICP and BET surface area analysis, revealing the successful incorporation of the complex, and confirming the structural and morphological preservation of the porous support and the vanadium complex. The vanadium composite was tested as heterogeneous catalyst for the peroxidative oxidation of benzyl alcohol under mild conditions and its catalytic performance was compared to that of the analogous homogeneous [VCl3(Tpm)] complex. The catalytic studies were extended to other substrates. The effect of various parameters, such as amount and type of oxidant, catalyst and additives, temperature and reaction time were investigated allowing to reach overall yields of ca. 60% and turnover numbers (TONs) up to ca. 7.6 x 10(3). The results obtained demonstrated the higher performance of the heterogeneous catalyst using much less [VCl3(Tpm)] complex under a solvent-free system. Furthermore, consecutive reaction cycles could be performed, showing its recycling capacity. Structural stability was also investigated, indicating the viability of the vanadium C-scorpionate composite as catalyst for other oxidative reactions with high industrial interest.

SDS of cas: 105-13-5. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Correia, LMM; Soliman, MMA; Granadeiro, CM; Balula, SS; Martins, LMDRS; Pombeiro, AJL; Alegria, ECBA or concate me.

Reference:
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Application In Synthesis of (4-Methoxyphenyl)methanol. Authors Sung, K; Lee, MH; Cheong, YJ; Kim, YK; Yu, S; Jang, HY in WILEY-V C H VERLAG GMBH published article about in [Sung, Kihyuk; Lee, Mi-hyun; Cheong, Yeon-Joo; Kim, Yu Kwon; Yu, Sungju; Jang, Hye-Young] Ajou Univ, Dept Energy Syst Res, Suwon 16499, South Korea in 2021, Cited 56. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Multi N-heterocyclic carbene(NHC)-modified iridium catalysts were employed in the beta-alkylation of alcohols; dimerization of primary alcohols (Guerbet reaction), cross-coupling of secondary and primary alcohols, and intramolecular cyclization of alcohols. Mechanistic studies of Guerbet reaction, including kinetic experiments, mass analysis, and density functional theory (DFT) calculation, were employed to explain the fast reaction promoted by bimetallic catalysts, and the dramatic reactivity increase of monometallic catalysts at the late stage of the reaction.

Application In Synthesis of (4-Methoxyphenyl)methanol. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Sung, K; Lee, MH; Cheong, YJ; Kim, YK; Yu, S; Jang, HY or concate me.

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An article Novel oxovanadium and dioxomolybdenum complexes of tridentate ONO-donor Schiff base ligand: Synthesis, characterization, crystal structures, Hirshfeld surface analysis, DFT computational studies and catalytic activity for the selective oxidation of benzylic alcohols WOS:000652819900001 published article about AEROBIC OXIDATION; CIS-DIOXOMOLYBDENUM(VI) COMPLEXES; MOLYBDENUM(VI) COMPLEX; HYDROGEN-PEROXIDE; MOLECULAR-OXYGEN; SC-XRD; EPOXIDATION; METAL; EFFICIENT; BENZALDEHYDE in [Kargar, Hadi] Ardakan Univ, Dept Chem Engn, Fac Engn, POB 184, Ardakan, Iran; [Forootan, Pooran; Fallah-Mehrjardi, Mehdi; Behjatmanesh-Ardakani, Reza] Payame Noor Univ, Dept Chem, Tehran 193953697, Iran; [Rudbari, Hadi Amiri] Univ Isfahan, Dept Chem, Esfahan 8174673441, Iran; [Munawar, Khurram Shahzad] Univ Sargodha, Dept Chem, Punjab, Pakistan; [Munawar, Khurram Shahzad] Univ Mianwali, Dept Chem, Mianwali, Pakistan; [Ashfaq, Muhammad; Tahir, Muhammad Nawaz] Univ Sargodha, Dept Phys, Punjab, Pakistan in 2021, Cited 98. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Formula: C8H10O2

Two new oxovanadium and dioxomolybdenum Schiff base complexes, [VvO(L)(OCH3)(CH3OH)] and [MoVIO2(L) (CH2CH3OH)], were synthesized by treating an ONO-donor type Schiff base ligand (H2L) derived by condensation of 5-nitrosalicylaldehyde and nicotinic hydrazide with oxo and dioxo acetylacetonate salts of vanadium and molybdenum, [VO(acac)2 and MoO2(acac)2], respectively. The synthesized ligand and complexes were characterized by various spectroscopic techniques like FT-IR, multinuclear (1H, 13C) NMR, elemental analysis and the most authentic single crystal X-ray diffraction analysis. In both complexes the geometry around the central metal ions was distorted octahedral as revealed by the data collected from diffraction studies. Theoretical calculation of the synthesized compounds were carried out by DFT as well as TD-DFT using B3LYP method by employing the Def2-TZVP basis set. The findings of theoretical data indicated that the calculated results are in accordance with the experimental findings. Moreover, the catalytic efficiencies of both complexes were investigated by oxidizing the benzylic alcohols in the presence of urea hydrogen peroxide (UHP) in acetonitrile.

Formula: C8H10O2. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Kargar, H; Forootan, P; Fallah-Mehrjardi, M; Behjatmanesh-Ardakani, R; Rudbari, HA; Munawar, KS; Ashfaq, M; Tahir, MN or concate me.

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An article HFIP-catalyzed direct dehydroxydifluoroalkylation of benzylic and allylic alcohols with difluoroenoxysilanes WOS:000613461100020 published article about FLUORINATED ALCOHOLS; SOLVENTS; ACCESS; BENZYLATION; ALLYLATION; REAGENTS; ETHERS in [Li, Jinshan; Xi, Wenxue; Zhong, Rong; Yang, Jianguo; Wang, Lei; Wang, Zhiming] Taizhou Univ, Adv Res Inst, 1139 Shifu Ave, Taizhou 318000, Peoples R China; [Li, Jinshan; Xi, Wenxue; Zhong, Rong; Yang, Jianguo; Wang, Lei; Wang, Zhiming] Taizhou Univ, Dept Chem, 1139 Shifu Ave, Taizhou 318000, Peoples R China; [Ding, Hanfeng] Zhejiang Univ, Dept Chem, Hangzhou 310058, Peoples R China in 2021, Cited 49. Category: alcohols-buliding-blocks. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Hexafluoroisopropanol (HFIP)-catalyzed direct dehydroxydifluoro-alkylation of benzylic and allylic alcohols with difluoroenoxysilanes is developed. This procedure enables the synthesis of a broad range of alpha,alpha-difluoroketones, a class of highly valuable intermediates and building blocks in medicinal and organic chemistry. Here, we have demonstrated for the first time that HFIP could act as a powerful catalyst for fluorinated carbon-carbon bond formation. The application of this protocol in late-stage dehydroxydifluoroalkylation of potentially bioactive drugs and natural products has also been carried out.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Li, JS; Xi, WX; Zhong, R; Yang, JG; Wang, L; Ding, HF; Wang, ZM or concate me.. Category: alcohols-buliding-blocks

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Alcohol – Wikipedia,
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An article TEMPO-Functionalized Nanoreactors from Bottlebrush Copolymers for the Selective Oxidation of Alcohols in Water WOS:000664332300013 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. SDS of cas: 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.

About (4-Methoxyphenyl)methanol, 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 concate me.. SDS of cas: 105-13-5

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An article Deconjugative alpha-Alkylation of Cyclohexenecarboxaldehydes: An Access to Diverse Terpenoids WOS:000670661000018 published article about ALLYLATION; ALDEHYDES in [Botubol-Ares, Jose Manuel; Jesus Duran-Pena, Maria] Univ Cadiz, Fac Ciencias, Dept Quim Organ, Campus Univ Rio San Pedro S-N,4a Planta, Cadiz 11510, Spain; [Chahboun, Rachid; Jimenez, Fermin; Alvarez-Manzaneda, Enrique] Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Quim Organ, Granada 18071, Spain; [Alvarez-Manzaneda, Ramon] Univ Almeria, Dept Quim & Fis, Area Quim Organ, Almeria 04120, Spain in 2021, Cited 37. Application In Synthesis of (4-Methoxyphenyl)methanol. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

A general and efficient method for the deconjugative alpha-alkylation of alpha,beta-unsaturated aldehydes promoted by a synergistic effect between (BuOK)-Bu-t and NaH, which considerably increases the reaction rate under mild conditions, is reported. The beta,gamma-unsaturated aldehyde, resulting from the alpha-alkylation, is transformed in high yield into the corresponding allyl acetate via a lead(IV) acetate-mediated oxidative fragmentation. This strategy could be used for the construction of the carbon skeleton of a wide variety of alkyl or arylterpenoids.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Chahboun, R; Botubol-Ares, JM; Duran-Pena, MJ; Jimenez, F; Alvarez-Manzaneda, R; Alvarez-Manzaneda, E or concate me.. Application In Synthesis of (4-Methoxyphenyl)methanol

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HPLC of Formula: C8H10O2. I found the field of Chemistry very interesting. Saw the article Electrochemical Arylation of Aldehydes, Ketones, and Alcohols: from Cathodic Reduction to Convergent Paired Electrolysis published in 2021, Reprint Addresses Zhang, S; Xu, K (corresponding author), Nanyang Normal Univ, Coll Chem & Pharmaceut Engn, Engn Technol Res Ctr Henan Prov Photo & Electroch, Nanyang, Peoples R China.; Findlater, M (corresponding author), Texas Tech Univ, Dept Chem & Biochem, Lubbock, TX 79423 USA.. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol.

Arylation of carbonyls, one of the most common approaches toward alcohols, has received tremendous attention, as alcohols are important feedstocks and building blocks in organic synthesis. Despite great progress, there is still a great gap to develop an ideal arylation method featuring mild conditions, good functional group tolerance, and readily available starting materials. We now show that electrochemical arylation can fill the gap. By taking advantage of synthetic electrochemistry, commercially available aldehydes (ketones) and benzylic alcohols can be readily arylated to provide a general and scalable access to structurally diverse alcohols (97 examples, >10 gram-scale). More importantly, convergent paired electrolysis, the ideal but challenging electrochemical technology, was employed to transform low-value alcohols into more useful alcohols. Detailed mechanism study suggests that two plausible pathways are involved in the redox neutral alpha-arylation of benzylic alcohols.

HPLC of Formula: C8H10O2. About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Zhang, S; Li, LJ; Li, JJ; Shi, JX; Xu, K; Gao, WC; Zong, LY; Li, GG; Findlater, M or concate me.

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Recently I am researching about METAL-ORGANIC FRAMEWORK; SELECTIVE OXIDATION; SOLID NANOPARTICLES; CATALYZED REACTIONS; PHASE INVERSION; EMULSIONS; PARTICLES; INTERFACE; CLUSTERS; SIZE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21771081]; Changbai Mountain Scholars Program [440020031182]; Provincial Major Project [20180101001JC]; PetroChina Scientific Research and Technology Development Project [2018A-0907]. Recommanded Product: (4-Methoxyphenyl)methanol. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Jing, WD; Li, H; Xiao, PW; Liu, BL; Luo, JH; Wang, RW; Qiu, SL; Zhang, ZT. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

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).

Recommanded Product: (4-Methoxyphenyl)methanol. 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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In 2021 ORG LETT published article about CROSS-COUPLING REACTION; GRIGNARD REACTION; ARYL BROMIDES; VINYL HALIDES; SILANES; SILICON; ELECTROPHILES; CHLOROSILANES; PRECATALYST; METHYLATION in [Naganawa, Yuki; Sakamoto, Kei; Nakajima, Yumiko] Natl Inst Adv Ind Sci & Technol, Interdisciplinary Res Ctr Catalyt Chem IRC3, Tsukuba, Ibaraki 3058565, Japan in 2021, Cited 50. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Name: (4-Methoxyphenyl)methanol

Direct catalytic transformation of chlorosilanes into organosilicon compounds remains challenging due to difficulty in cleaving the strong Si-Cl bond(s). We herein report the palladium-catalyzed cross-coupling reaction of chlorosilanes with organoaluminum reagents. A combination of [Pd(C3H5)Cl](2) and DavePhos ligand catalyzed the selective methylation of various dichlorosilanes 1, trichlorosilanes 5, and tetrachlorosilane 6 to give the corresponding monochlorosilanes.

About (4-Methoxyphenyl)methanol, If you have any questions, you can contact Naganawa, Y; Sakamoto, K; Nakajima, Y or concate me.. Name: (4-Methoxyphenyl)methanol

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