Category: 99-04-7

Authors Tan, FF; He, XY; Tian, WF; Li, Y in NATURE RESEARCH published article about in [Tan, Fang-Fang; He, Xiao-Ya; Tian, Wan-Fa; Li, Yang] Xi An Jiao Tong Univ, Frontier Inst Sci & Technol, Xian 710054, Shaanxi, Peoples R China; [Tan, Fang-Fang; He, Xiao-Ya; Tian, Wan-Fa; Li, Yang] Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710054, Shaanxi, Peoples R China; [Li, Yang] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China in 2020, Cited 69. Quality Control of 3-Methylbenzoic acid. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7

Cleavage of C-O bonds in lignin can afford the renewable aryl sources for fine chemicals. However, the high bond energies of these C-O bonds, especially the 4-O-5-type diaryl ether C-O bonds (similar to 314 kJ/mol) make the cleavage very challenging. Here, we report visible-light photoredox-catalyzed C-O bond cleavage of diaryl ethers by an acidolysis with an aryl carboxylic acid and a following one-pot hydrolysis. Two molecules of phenols are obtained from one molecule of diaryl ether at room temperature. The aryl carboxylic acid used for the acidolysis can be recovered. The key to success of the acidolysis is merging visible-light photoredox catalysis using an acridinium photocatalyst and Lewis acid catalysis using Cu (TMHD)(2). Preliminary mechanistic studies indicate that the catalytic cycle occurs via a rare selective electrophilic attack of the generated aryl carboxylic radical on the electron-rich aryl ring of the diphenyl ether. This transformation is applied to a gram-scale reaction and the model of 4-O-5 lignin linkages.

Quality Control of 3-Methylbenzoic acid. Welcome to talk about 99-04-7, If you have any questions, you can contact Tan, FF; He, XY; Tian, WF; Li, Y or send Email.

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Recommanded Product: 99-04-7. Pan, N; Ling, J; Zapata, R; Pulicani, JP; Grimaud, L; Vitale, MR in [Pan, Na; Zapata, Ramiro; Pulicani, Jean-Pierre; Grimaud, Laurence] Sorbonne Univ, Ecole Normale Super, Lab Biomol, CNRS, 24 Rue Lhomond, F-75005 Paris, France; [Pan, Na] East China Normal Univ, SCME, Shanghai Engn Res Ctr Mol Therapeut & New Drug De, 3663 Zhongshanbei Rd, Shanghai 200062, Peoples R China; [Ling, Johanne; Vitale, Maxime R.] PSL Univ Paris, Chim ParisTech, CNRS, Inst Chem Hlth & Life Sci, 11 Rue Pierre & Marie Curie, F-75005 Paris, France published Electrochemical TEMPO-catalyzed multicomponent C(sp(3))-H alpha-carbamoylation of free cyclic secondary amines in 2019, Cited 50. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7.

We report here an original electrosynthetic method allowing the straightforward C(sp(3))-H alpha-carbamoylation of free cyclic secondary amines. Based on a TEMPO-catalyzed indirect anodic oxidation and a multicomponent coupling, a wide variety of N-acyl alpha-carboxamides have been obtained under remarkably mild and sustainable reaction conditions.

Recommanded Product: 99-04-7. Welcome to talk about 99-04-7, If you have any questions, you can contact Pan, N; Ling, J; Zapata, R; Pulicani, JP; Grimaud, L; Vitale, MR or send Email.

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Recently I am researching about EFFICIENT HETEROGENEOUS CATALYST; SCHIFF-BASE COMPLEX; SELECTIVE OXIDATION; AEROBIC OXIDATION; CARBOXYLIC-ACID; PYRIDINIUM CHLOROCHROMATE; RECYCLABLE CATALYST; SECONDARY ALCOHOLS; DIMETHYL-SULFOXIDE; MANGANESE-DIOXIDE, Saw an article supported by the Tarbiat Modares University. Published in ELSEVIER SCIENCE SA in LAUSANNE ,Authors: Nejad, MJ; Salamatmanesh, A; Heydari, A. The CAS is 99-04-7. Through research, I have a further understanding and discovery of 3-Methylbenzoic acid. Category: isothiazole

Copper (II) immobilized on L-arginine-beta-cyclodextrin-functionalized magnetite nanoparticles (nano-Fe3O4@L-arginine-CD-Cu(II)) were successfully synthesized and fully characterized using FT-IR, XRD, SEM, EDX, ICP, TGA and VSM techniques. The catalytic activity of these magnetically retrievable nanoparticles was evaluated in the direct oxidation of primary alcohols and benzyl halides to acids in neat conditions that was observed to proceed well and products were obtained in good yields. In addition to showing good catalytic activity, the magnetic catalyst is easy to synthesize and can be recycled at least five times with little loss in activity. (C) 2020 Elsevier B.V. All rights reserved.

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Recently I am researching about FLUORIDE-MEDIATED CARBOXYLATION; C-H SILYLATION; ESTERS; CO2; REAGENTS; ALKYNES, Saw an article supported by the Japan Society for the Promotion of Science (JSPS), Global COE Program, The University of Tokyo, MEXT, Japan; Japan Science and Technology Agency (JST)Japan Science & Technology Agency (JST); Japan Agency for Medical Research and Development (AMED)Japan Agency for Medical Research and Development (AMED). Published in CHEMICAL SOC JAPAN in TOKYO ,Authors: Yoo, WJ; Kondo, J; Kobayashi, S. The CAS is 99-04-7. Through research, I have a further understanding and discovery of 3-Methylbenzoic acid. COA of Formula: C8H8O2

A mild synthetic protocol for the preparation of aryl and alkenyl carboxylic acids was developed through a copper-catalyzed carboxylation reaction of organosilanes with carbon dioxide. The key to this process was the fine-tuning of the reactivity and selectivity of the organometallic nucleophile through structural modifications of the silane.

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SDS of cas: 99-04-7. Authors Yuan, T; Zheng, MF; Antonietti, M; Wang, XC in ROYAL SOC CHEMISTRY published article about in [Yuan, Tao; Zheng, Meifang; Wang, Xinchen] Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350116, Peoples R China; [Antonietti, Markus] Max Planck Inst Colloids & Interfaces, Dept Colloid Chem, Res Campus Golm, D-14424 Potsdam, Germany in 2021, Cited 61. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7

Photochemistry provides a sustainable pathway for organic transformations by inducing radical intermediates from substrates through electron transfer process. However, progress is limited by heterogeneous photocatalysts that are required to be efficient, stable, and inexpensive for long-term operation with easy recyclability and product separation. Here, we report that boron carbonitride (BCN) ceramics are such a system and can reduce organic halides, including (het)aryl and alkyl halides, with visible light irradiation. Cross-coupling of halides to afford new C-H, C-C, and C-S bonds can proceed at ambient reaction conditions. Hydrogen, (het)aryl, and sulfonyl groups were introduced into the arenes and heteroarenes at the designed positions by means of mesolytic C-X (carbon-halogen) bond cleavage in the absence of any metal-based catalysts or ligands. BCN can be used not only for half reactions, like reduction reactions with a sacrificial agent, but also redox reactions through oxidative and reductive interfacial electron transfer. The BCN photocatalyst shows tolerance to different substituents and conserved activity after five recycles. The apparent metal-free system opens new opportunities for a wide range of organic catalysts using light energy and sustainable materials, which are metal-free, inexpensive and stable.

Welcome to talk about 99-04-7, If you have any questions, you can contact Yuan, T; Zheng, MF; Antonietti, M; Wang, XC or send Email.. SDS of cas: 99-04-7

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Category: isothiazole. I found the field of Chemistry very interesting. Saw the article Palladium supported on a novel ordered mesoporous polypyrrole/carbon nanocomposite as a powerful heterogeneous catalyst for the aerobic oxidation of alcohols to carboxylic acids and ketones on water published in 2020, Reprint Addresses Karimi, B (corresponding author), Inst Adv Studies Basic Sci IASBS, Dept Chem, POB 45195-1159, Gava Zang 451376731, Zanjan, Iran.; Karimi, B (corresponding author), Inst Adv Studies Basic Sci IASBS, Res Ctr Basic Sci & Modern Technol RBST, Zanjan 4513766731, Iran.. The CAS is 99-04-7. Through research, I have a further understanding and discovery of 3-Methylbenzoic acid.

Preparation of an ordered mesoporous polypyrrole/carbon (PPy/OMC) composite has been described through a two-step nanocasting process using KIT-6 as a template. Characterization of the PPy/OMC nanocomposite by various analysis methods such as TEM, XRD, TGA, SEM and N-2 sorption confirmed the preparation of a material with ordered mesoporous structure, uniform pore size distribution, high surface area and high stability. This nanocomposite was then used for the immobilization of palladium nanoparticles. The nanoparticles were almost uniformly distributed on the support with a narrow particle size of 20-25 nm, confirmed by various analysis methods. Performance of the Pd@PPy/OMC catalyst was evaluated in the aerobic oxidation of various primary and secondary alcohols on water as a green solvent, giving the corresponding carboxylic acids and ketones in high yields and excellent selectivity. The catalyst could also be reused for at least 10 reaction runs without losing its catalytic activity and selectivity. High catalytic efficiency of the catalyst can be attributed to a strong synergism between the PPy/OMC and that of supported Pd nanoparticles.

Welcome to talk about 99-04-7, If you have any questions, you can contact Ganji, N; Karimi, B; Najafvand-Derikvandi, S; Vali, H or send Email.. Category: isothiazole

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In 2020 ACS MED CHEM LETT published article about 2,4-METHANOPROLINE in [Duffy, James; Laleu, Benoit] Med Malaria Venture, CH-1215 Geneva 15, Switzerland; [Cox, Brian; Zdorichenko, Victor; Bellanger, Corentin; Bishop, Stephen J.] Univ Sussex, Photodivers Ltd, Sch Life Sci, Brighton BN1 9QJ, E Sussex, England; [Hurcum, Jessica] Univ Sussex, Sch Life Sci, Brighton BN1 9QJ, E Sussex, England; [Booker-Milburn, Kevin, I; Elliott, Luke D.] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England; [Booker-Milburn, Kevin, I; Robertson-Ralph, Michael] Univ Bristol, Sch Chem, Photodivers Ltd, Bristol BS8 1TS, Avon, England; [Swain, Christopher J.] Cambridge MedChem Consulting, Cambridge CB22 4RN, England; [Hallyburton, Irene; Anderson, Mark] Univ Dundee, Wellcome Ctr Antiinfect Res, Drug Discovery Unit, Dundee DD1 5EH, Scotland in 2020, Cited 18. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7. Application In Synthesis of 3-Methylbenzoic acid

We utilized synthetic photochemistry to generate novel sp 3 -rich scaffolds and report the design, synthesis, and biological testing of a diverse series of amides based on the 1-(amino-methyl)-2-benzyl-2-azabicyclo[2.1.1]hexane scaffold. Preliminary antimalarial screening of the library provided promising compounds with activity in the 1-5 mu M range with an enhanced hit rate. Further evaluation (solubility, drug metabolism and pharmacokinetics (DMPK), and toxicity) of a selected compound (9) suggested that this series represents an excellent opportunity for further optimization with the framework offering multiple opportunities for the addition of uniquely vectorally positioned extra functionality.

Application In Synthesis of 3-Methylbenzoic acid. Welcome to talk about 99-04-7, If you have any questions, you can contact Cox, B; Duffy, J; Zdorichenko, V; Bellanger, C; Hurcum, J; Laleu, B; Booker-Milburn, KI; Elliott, LD; Robertson-Ralph, M; Swain, CJ; Bishop, SJ; Hallyburton, I; Anderson, M or send Email.

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An article Synthesis of gamma-Lactones by TBAI-Promoted Intermolecular Carboesterification of Carboxylic Acids with Alkenes and Alcohols WOS:000504805700028 published article about C-H; IODINE; FUNCTIONALIZATION; LACTONIZATION; ALKYLATION; EFFICIENT; CARBON in [Chen, Rongxiang; Wang, Kai-Kai; Wang, Zhan-Yong; Miao, Changqing; Wang, Doudou] Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453000, Henan, Peoples R China; [Zhang, An-an; Liu, Lantao] Shangqiu Normal Univ, Coll Chem & Chem Engn, Shangqiu 476000, Henan, Peoples R China in 2019, Cited 55. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7. Product Details of 99-04-7

A novel tetrabutylammonium iodide (TBAI)-promoted three-component reaction of carboxylic acid with alkene and alcohol has been developed, which represents facile and straightforward access to polysubstituted gamma-lactone skeletons in moderate-to-good yields. This methodology is distinguished by the use of a commercial catalyst and readily available starting materials, wide substrate scope, and operational simplicity. Mechanistic studies suggested that this transformation went through a radical process.

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An article Surface tension correlation of carboxylic acids from liquid viscosity data WOS:000456757600011 published article about ARTIFICIAL NEURAL-NETWORK; SCALED EQUATION; PURE in [Pierantozzi, Mariano] Univ Camerino, SAAD, Ascoli Piceno, Italy; [Di Nicola, Giovanni] Univ Politecn Marche, DIISM, Ancona, Italy in 2019, Cited 28. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7. Recommanded Product: 99-04-7

This study presents a method to calculate the surface tension of a wide variety of organic carboxylic-based acids molecules starting from the experimental data of the liquid viscosity. The first step of this research was a data collection and then an accurate selection of experimental sources for the calculation of surface tension. Besides, in order to build two different but comparable databanks, the experimental points were regressed with simple equations at the same reduced temperature range, spanning from 0.35 to 0.75. As a final step, the original relationship of Pelofsky between the natural logarithm of surface tension and the inverse of viscosity was changed to better describe the property under investigation. The simple modification of adding the reduced temperature allowed to achieve an MD of 1.24% for the whole dataset that contains 22 fluids with 170 surface tension data and 379 liquid viscosity experimental data. (C) 2018 Elsevier B.V. All rights reserved.

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Product Details of 99-04-7. In 2019.0 J ORG CHEM published article about RING-OPENING REACTION; STEREOSELECTIVE-SYNTHESIS; NEBER REARRANGEMENT; TERMINAL ALKYNES; CYCLOADDITION; CYCLIZATION; AZIRINES; ACIDS; OXAZOLES; ACCESS in [Xu, Fen; Si, Xiao-Ju; Song, Yuan-Yuan; Wang, Xing-Dong; Liu, Chun-Sen; Geng, Peng-Fei; Du, Miao] Zhengzhou Univ Light Ind, Coll Mat & Chem Engn, Zhengzhou 450002, Henan, Peoples R China in 2019.0, Cited 60.0. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7.

A Pd-catalyzed ring-opening reaction of 2H-azirines with carboxylic acids was developed. This reaction undergoes nucleophilic addition between 2,3-diaryl-2H-azirines and carboxylic acids followed by C-N single-bond cleavage and a subsequent thermal rearrangement. This method enables the rapid construction of valuable alpha-amido ketone derivatives with high atomic efficiency and superb functional group tolerance.

Product Details of 99-04-7. About 3-Methylbenzoic acid, If you have any questions, you can contact Xu, F; Si, XJ; Song, YY; Wang, XD; Liu, CS; Geng, PF; Du, M or concate me.

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