Author: tianli

An article Zinc Stabilized Azo-anion Radical in Dehydrogenative Synthesis of N-Heterocycles. An Exclusively Ligand Centered Redox Controlled Approach WOS:000664333800072 published article about NITROGEN-HETEROCYCLES; ELECTRONIC-STRUCTURES; COMPLEXES; OXIDATION; HYDROGENATION; REACTIVITY in [Das, Siuli; Mondal, Rakesh; Chakraborty, Gargi; Guin, Amit Kumar; Paul, Nanda D.] Indian Inst Engn Sci & Technol, Dept Chem, Howrah 711103, India; [Das, Abhishek] Indian Assoc Cultivat Sci, Sch Chem Sci, Kolkata 700032, India in 2021, Cited 79. Product Details of 105-13-5. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Herein we report an exclusively ligand-centered redox controlled approach for the dehydrogenation of a variety of N-heterocycles using a Zn(II)-stabilized azo-anion radical complex as the catalyst. A simple, easy-to-prepare, and bench-stable Zn(II)-complex (1b) featuring the tridentate arylazo pincer, 2-((4-chlorophenyl)diazenyl)-1,10-phenanthroline, in the presence of zinc-dust, undergoes reduction to form the azo-anion radical species [1b]which efficiently dehydrogenates various saturated N-heterocycles such as 1,2,3,4-tetrahydro-2-methylquinoline, 1,2,3,4-tetrahydro-isoquinoline, indoline, 2-phenyl-2,3-dihydro-1H-benzoimidazole, 2,3-dihydro-2-phenylquinazolin-4(1H)-one, and 1,2,3,4-tetrahydro-2-phenylquinazolines, among others, under air. The catalyst has further been found to be compatible with the cascade synthesis of these N-heterocycles via dehydrogenative coupling of alcohols with other suitable coupling partners under air. Mechanistic investigation reveals that the dehydrogenation reactions proceed via a one-electron hydrogen atom transfer (HAT) pathway where the zinc-stabilized azo-anion radical ligand abstracts the hydrogen atom from the organic substrate(s), and the whole catalytic cycle proceeds via the exclusive involvement of the ligand-centered redox events where the zinc acts only as the template.

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Name: (4-Methoxyphenyl)methanol. Recently I am researching about METAL-ORGANIC FRAMEWORKS; SELECTIVE OXIDATION; AEROBIC OXIDATION; EFFICIENT OXIDATION; QUANTUM DOTS; CARBON DOTS; NANOPARTICLES; GOLD; DRIVEN; OXYGEN, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21703128, U1510105, 21733009, 21771082, 21573136]; Shanxi University of Scientific Instrument Center. Published in ELSEVIER SCIENCE SA in LAUSANNE ,Authors: Shi, ZQ; Qu, XJ; Dai, JY; Zou, HB; Zhang, ZT; Wang, RW; Qiu, SL. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

Exploring catalytic processes performed under natural conditions is interesting, but there remains a great challenge in developing highly efficient catalysts for natural oxidation of alcohols. Herein, we report a chloroplast-like catalyst comprised of photoactive carbon dots (CDs), catalytically active Pt nanoparticles, and amphiphilic nanotubes. Under simulated and real natural reaction conditions, our catalysts exhibited remarkable activity and long-term reusability for the oxidation of various alcohols, significantly outperforming that of other counterpart catalysts and reported thermal/photocatalytic systems. It was demonstrated that when the carbon dots and the amphiphilic nanotubes respectively played a role in the light-harvesting and the substrate transport the Pt/CDs heterointerface acted as the active center for the matter conversion. Such an elaborate cooperation, an advanced process in the photosynthesis of plant, contributed to the excellent catalytic performance. This contribution provides a new design concept for artificial photocatalysts, which is very promising for developing sustainable catalytic processes.

Welcome to talk about 105-13-5, If you have any questions, you can contact Shi, ZQ; Qu, XJ; Dai, JY; Zou, HB; Zhang, ZT; Wang, RW; Qiu, SL or send Email.. Name: (4-Methoxyphenyl)methanol

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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. Computed Properties of 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.

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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Product Details of 105-13-5. Authors Li, WZ; Wang, ZX in ROYAL SOC CHEMISTRY published article about in [Li, Wei-Ze; Wang, Zhong-Xia] Univ Sci & Technol China, CAS Key Lab Soft Matter Chem, Hefei 230026, Anhui, Peoples R China; [Li, Wei-Ze; Wang, Zhong-Xia] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China; [Wang, Zhong-Xia] Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China in 2021, Cited 99. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

alpha-Alkylation of methyldiarylphosphine oxides with (hetero)arylmethyl alcohols was performed under nickel catalysis. Various arylmethyl and heteroarylmethyl alcohols can be used in this transformation. A series of methyldiarylphosphine oxides were alkylated with 30-90% yields. Functional groups on the aromatic rings of methyldiarylphosphine oxides or arylmethyl alcohols including OMe, NMe2, SMe, CF3, Cl, and F groups can be tolerated. The conditions are also suitable for the alpha-alkylation reaction of dialkyl methylphosphonates.

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HPLC 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.

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An article The Detosylation of Chiral 1,2-Bis(tosylamides) WOS:000670661000054 published article about INNER-SPHERE PROCESSES; OUTER-SPHERE; QUANTITATIVE-EVALUATION; SULFONYL GROUP; DEPROTECTION; MAGNESIUM; REDUCTION; CLEAVAGE; ELEMENTS; LITHIUM in [Gaston, Jayden J.; Tague, Andrew J.; Smyth, Jamie E.; Butler, Nicholas M.; Yu, Haibo; Keller, Paul A.] Univ Wollongong, Sch Chem & Mol Biosci, Mol Horizons, Wollongong, NSW 2522, Australia; [Gaston, Jayden J.; Tague, Andrew J.; Smyth, Jamie E.; Butler, Nicholas M.; Yu, Haibo; Keller, Paul A.] Illawarra Hlth & Med Res Inst, Wollongong, NSW 2522, Australia; [Willis, Anthony C.] Australian Natl Univ, Sch Chem, Canberra, ACT 2601, Australia; [Hommes, Nico van Eikema; Clark, Timothy] Friedrich Alexander Univ Erlangen Nurnberg, Comp Chem Ctr, Dept Chem & Pharm, D-91052 Erlangen, Germany in 2021, Cited 52. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5. Formula: C8H10O2

The deprotection of chiral 1,2-bis(tosylamides) to their corresponding 1,2-diamines is mostly unsuccessful under standard conditions. In a new methodology, the use of Mg/MeOH with sufficient steric additions allows the facile synthesis of 1,2-diamines in 78-98% yields. These results are rationalized using density functional theory and the examination of inner and outer-sphere reduction mechanisms.

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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Recommanded Product: 105-13-5. 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.

Recommanded Product: 105-13-5. 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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Formula: C8H10O2. Recently I am researching about METAL-ORGANIC FRAMEWORK; SELECTIVE OXIDATION; AROMATIC ALCOHOLS; HYDROGEN-PRODUCTION; REACTIVE DYE; NANOCOMPOSITE; EFFICIENT; MIL-101; NANOPARTICLES; PERFORMANCE, Saw an article supported by the NSFCNational Natural Science Foundation of China (NSFC) [52063026, 21563026]; Program for Changjiang Scholars and Innovative Research Team in UniversityProgram for Changjiang Scholars & Innovative Research Team in University (PCSIRT) [IRT15R56]; Innovation Team Basic Scientific Research Project of Gansu Province [1606RJIA324]; Science and Technology Program of Gansu Province [19JR2RA020]; Key Laboratory of Eco-functional Polymer Materials (Northwest Normal University), Ministry of Education; Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials. Published in SPRINGER in NEW YORK ,Authors: Wang, MM; Ma, YL; Lv, BL; Hua, FL; Meng, SY; Lei, XD; Wang, QT; Su, BT; Lei, ZQ; Yang, ZW. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

A novel photoactive porous material of GR/FeMIL-101 based on FeMIL-101 metal organic frameworks (MOFs) was successfully synthesized via a simple hydrothermal method. The structural and photoelectric properties of the GR/FeMIL-101 was analyzed by XRD, SEM, TEM, TGA, XPS, UV-vis DRS, FT-IR, PL and EIS methods. The photocatalytic performance for the selective oxidation of benzyl alcohol with GR/FeMIL-101 as catalysts was evaluated under visible light irradiation. The results showed that the GR/FeMIL-101 nanohybrid had better photocatalytic performance than both of FeMIL-101 and the pristine MIL-101. It was further found that the incorporation of Fe and MIL-101 caused valence fluctuations of Fe3+/Fe2+ which improved the absorption of visible-light and increased the separation efficiency of photogenerated charges. In addition, the combination of FeMIL-101 and GR could further promote the transfer rate of the photoelectrons. The mechanism of the reaction revealed that center dot O-2(-) was the dominating active specie in this reaction through active species trapping experiments. [GRAPHICS] .

Formula: C8H10O2. Welcome to talk about 105-13-5, If you have any questions, you can contact Wang, MM; Ma, YL; Lv, BL; Hua, FL; Meng, SY; Lei, XD; Wang, QT; Su, BT; Lei, ZQ; Yang, ZW or send Email.

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An article Sustainable production of value-added chemicals and fuels by using a citric acid-modified carbon nitride optical semiconductor WOS:000599504600004 published article about SELECTIVE OXIDATION; HIGHLY EFFICIENT; PHOTOCATALYTIC OXIDATION; HYDROGEN EVOLUTION; AROMATIC ALCOHOLS; QUANTUM DOTS; G-C3N4; WATER; BENZALDEHYDE; FABRICATION in [Fernandes, Raquel A.; Sampaio, Maria J.; Da Silva, Eliana S.; Boumeriame, Hanane; Faria, Joaquim L.; Silva, Claudia G.] Univ Porto, Fac Engn, Associate Lab LSRE LCM, Rua Dr Roberto Frias S-N, P-4200465 Porto, Portugal; [Boumeriame, Hanane] Univ Abdelmalek Essaadi, Fac Sci & Tech, Lab Chem Engn & Valorizat Resources LGCVR UAE L01, Tangier, Morocco; [Lopes, Tania; Andrade, Luisa; Mendes, Adelio] Univ Porto, Fac Engn, LEPABE Lab Proc Engn Environm Biotechnol & Energy, Rua Dr Roberto Frias, P-4200465 Porto, Portugal in 2021, Cited 70. Safety of (4-Methoxyphenyl)methanol. The Name is (4-Methoxyphenyl)methanol. Through research, I have a further understanding and discovery of 105-13-5

Citric acid-modified graphite-like carbon nitride materials (GCN-zCA) were synthetized by thermal copolymerization of dicyandiamide with different amounts of citric acid (z = between 5 and 25 mg). The resulting materials presented surface porosity, defective polymeric structure, and enhanced visible light absorption in the 450-700 nm range, attributed to the existence of mid-gap states and n-pi* electronic transitions. All the modified catalysts presented high selectivity (>99 %) towards the conversion of p-anisyl alcohol into p-anisaldehyde under visible-LED irradiation, the best performing photocatalyst (GCN-20CA) reaching 63 % yield (contrasting with 22 % obtained with bulk GCN) after 240 min reaction. GCN-20CA was also applied for hydrogen generation from water splitting. The modified material practically duplicated the hydrogen production when compared to bulk GCN (75 and 44 mu mol H-2 evolved in three hours, respectively), by using platinum nanoparticles as co-catalyst and EDTA as sacrificial electron donor. Moreover, p-anisyl alcohol was successfully used as sacrificial agent for water splitting, with simultaneous production of p-anisaldehyde and H-2. Reusability tests showed that GCN-20CA remained stable in a series of consecutive runs both for p-anisaldehyde synthesis and hydrogen production.

Safety of (4-Methoxyphenyl)methanol. Welcome to talk about 105-13-5, If you have any questions, you can contact Fernandes, RA; Sampaio, MJ; Da Silva, ES; Boumeriame, H; Lopes, T; Andrade, L; Mendes, A; Faria, JL; Silva, CG or send Email.

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Computed Properties of C8H10O2. Recently I am researching about REDUCTION; GAS; SF6; BENZOPHENONE; POTENTIALS; ENERGIES; ION, Saw an article supported by the NIH Common FundUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) – USA [U01GM125274]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Kim, SJ; Khomutnyk, Y; Bannykh, A; Nagorny, P. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol

This study describes a new convenient method for the photocatalytic generation of glycosyl fluorides using sulfur(VI) hexafluoride as an inexpensive and safe fluorinating agent and 4,4′-dimethoxybenzophenone as a readily available organic photocatalyst. This mild method was employed to generate 16 different glycosyl fluorides, including the substrates with acid and base labile functionalities, in yields of 43%-97%, and it was applied in continuous flow to accomplish fluorination on an 7.7 g scale and 93% yield.

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