Category: 103-25-3

In 2019.0 GREEN CHEM published article about LIQUID-PHASE HYDROGENATION; HIGHLY-ACTIVE HYDROGENATION; ORGANIC FRAMEWORK NODES; ASYMMETRIC HYDROGENATION; SELECTIVE HYDROGENATION; CATALYTIC-HYDROGENATION; COMPLEXES; ISOOCTENES; KINETICS; CO in [Pews-Davtyan, Anahit; Scharnagl, Florian Korbinian; Hertrich, Maximilian Franz; Kreyenschulte, Carsten; Bartling, Stephan; Lund, Henrik; Jackstell, Ralf; Beller, Matthias] Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany in 2019.0, Cited 62.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Quality Control of Methyl 3-phenylpropionate

Catalytic hydrogenation of olefins using noble metal catalysts or pyrophoric RANEY (R) nickel is of high importance in the chemical industry. From the point of view of green and sustainable chemistry, design and development of Earth-abundant, less toxic, and more environmentally friendly catalysts are highly desirable. Herein, we report the convenient preparation of active cobalt catalysts and their application in hydrogenations of a wide range of terminal and internal carbon-carbon double bonds in water under mild conditions. Catalysts are prepared on multi-gram scale by pyrolysis of cobalt acetate and uracil, guanine, adenine or l-tryptophan. The most active material Co-Ura/C-600 showed good productivity in industrially relevant hydrogenation of diisobutene to isooctane and in natural oil hardening.

Quality Control of Methyl 3-phenylpropionate. About Methyl 3-phenylpropionate, If you have any questions, you can contact Pews-Davtyan, A; Scharnagl, FK; Hertrich, MF; Kreyenschulte, C; Bartling, S; Lund, H; Jackstell, R; Beller, M or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Ni-catalyzed direct alcoholysis of N-acylpyrrole-type tertiary amides under mild conditions WOS:000516508500001 published article about CROSS-COUPLINGS; ENANTIOSELECTIVE ADDITION; ESTERIFICATION; ACTIVATION; CONVERSION; REAGENTS; ALKENES in [Chen, Hang; Chen, Dong-Huang; Huang, Pei-Qiang] Xiamen Univ, Coll Chem & Chem Engn, Collaborat Innovat Ctr Chem Ene Mat, Dept Chem,Fujian Prov Key Lab Chem Biol, Xiamen 361005, Peoples R China in 2020.0, Cited 50.0. Recommanded Product: Methyl 3-phenylpropionate. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3

N-Acylpyrrole-type amides are a class of versatile building blocks in asymmetric synthesis. We report that by employing Ni(COD)(2)/2,2 ‘-bipyridine (5 mol%) catalytic system, the direct, catalytic alcoholysis of N-acylpyrrole-type aromatic and aliphatic amides with both primary and secondary alcohols can be achieved efficiently under very mild conditions (rt, 1 h) even at gram scale. By increasing the catalyst loading to 10 mol%, prolonging reaction time (18 h), and/or elevating reaction temperature to 50 degrees C/80 degrees C, the reaction could be extended to both complex and hindered N-acylpyrroles as well as to N-acylpyrazoles, Nacylindoles, and to other (functionalized) primary and secondary alcohols. In all cases, only 1.5 equiv. of alcohol were used. The value of the method has been demonstrated by the racemization-free, catalytic alcoholysis of chiral amides yielded from other asymmetric methodologies.

Recommanded Product: Methyl 3-phenylpropionate. About Methyl 3-phenylpropionate, If you have any questions, you can contact Chen, H; Chen, DH; Huang, PQ or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

I found the field of Chemistry; Science & Technology – Other Topics very interesting. Saw the article Biomolecule-derived supported cobalt nanoparticles for hydrogenation of industrial olefins, natural oils and more in water published in 2019.0. Category: esters-buliding-blocks, Reprint Addresses Beller, M (corresponding author), Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany.. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

Catalytic hydrogenation of olefins using noble metal catalysts or pyrophoric RANEY (R) nickel is of high importance in the chemical industry. From the point of view of green and sustainable chemistry, design and development of Earth-abundant, less toxic, and more environmentally friendly catalysts are highly desirable. Herein, we report the convenient preparation of active cobalt catalysts and their application in hydrogenations of a wide range of terminal and internal carbon-carbon double bonds in water under mild conditions. Catalysts are prepared on multi-gram scale by pyrolysis of cobalt acetate and uracil, guanine, adenine or l-tryptophan. The most active material Co-Ura/C-600 showed good productivity in industrially relevant hydrogenation of diisobutene to isooctane and in natural oil hardening.

Category: esters-buliding-blocks. About Methyl 3-phenylpropionate, If you have any questions, you can contact Pews-Davtyan, A; Scharnagl, FK; Hertrich, MF; Kreyenschulte, C; Bartling, S; Lund, H; Jackstell, R; Beller, M or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Taking electrodecarboxylative etherification beyond Hofer-Moest using a radical C-O coupling strategy WOS:000607085800015 published article about DECARBOXYLATIVE ALLYLIC ETHERIFICATION; OXIDATIVE DECARBOXYLATION; CARBOXYLIC-ACIDS; ANODIC-OXIDATION; ELECTROCHEMICAL SYNTHESIS; ALIPHATIC-ACIDS; MALONIC-ACID; ARYL; COMPLEXES; ELECTROLYSIS in [Martinez, Angel Manu; Hayrapetyan, Davit; van Lingen, Tim; Dyga, Marco; Goossen, Lukas J.] Ruhr Univ Bochum, Fak Chem & Biochem, Univ Str 150, D-44801 Bochum, Germany in 2020.0, Cited 75.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Recommanded Product: 103-25-3

Established electrodecarboxylative etherification protocols are based on Hofer-Moest-type reaction pathways. An oxidative decarboxylation gives rise to radicals, which are further oxidised to carbocations. This is possible only for benzylic or otherwise stabilised substrates. Here, we report the electrodecarboxylative radical-radical coupling of lithium alkylcarboxylates with 1-hydroxybenzotriazole at platinum electrodes in methanol/pyridine to afford alkyl benzotriazole ethers. The substrate scope of this electrochemical radical coupling extends to primary and secondary alkylcarboxylates. The benzotriazole products easily undergo reductive cleavage to the alcohols. They can also serve as synthetic hubs to access a wide variety of functional groups. This reaction prototype demonstrates that electrodecarboxylative C-O bond formation can be taken beyond the intrinsic substrate limitations of Hofer-Moest mechanisms.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Martinez, AM; Hayrapetyan, D; van Lingen, T; Dyga, M; Goossen, LJ or concate me.. Recommanded Product: 103-25-3

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Formula: C10H12O2. Jiang, J in [Jiang, Jin] Sichuan Univ Sci & Engn, Sch Chem & Environm Engn, Zigong 643000, Peoples R China published CuO-catalyzed oxidation of aryl acetates with aqueous tert-butyl hydroperoxide for the synthesis of alpha-ketoesters in 2019.0, Cited 21.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

A practical method to access alpha-ketoesters from readily available aryl acetates is developed. In this approach, aqueous tert-butyl hydroperoxide and CuO are employed. No additional solvents are required and it was found that the peroxide side products in the reaction can be decomposed by pyridine.

Formula: C10H12O2. About Methyl 3-phenylpropionate, If you have any questions, you can contact Jiang, J or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

In 2019.0 BIOORG MED CHEM LETT published article about ACIDS in [Kozlov, Maxim, V; Konduktorov, Konstantin A.; Shcherbakova, Anastasia S.; Kochetkov, Sergey N.] Russian Acad Sci, Engelhardt Inst Mol Biol, Vavilova 32, Moscow 119991, Russia in 2019.0, Cited 23.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Application In Synthesis of Methyl 3-phenylpropionate

N’-Propylhydrazide analogs of hydroxamic inhibitors of histone deacetylases (HDACs), including tubastatin A, vorinostat and belinostat, were synthesized. All prepared compounds inhibited HDAC1/2/3, but not HDAC6, except for one hydrazide analog of HDAC4/5/7 inhibitor that was completely inactive. A novel 4-substituted derivative of N’-propylbenzohydrazide with extremely high anti-HCV activity was discovered.

Application In Synthesis of Methyl 3-phenylpropionate. About Methyl 3-phenylpropionate, If you have any questions, you can contact Kozlov, MV; Konduktorov, KA; Shcherbakova, AS; Kochetkov, SN or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Formula: C10H12O2. An, JH; Wang, YH; Zhang, ZX; Zhang, J; Gocyla, M; Dunin-Borkowski, RE; Wang, F in [An, Jinghua; Wang, Yehong; Zhang, Zhixin; Zhang, Jian; Wang, Feng] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China; [An, Jinghua] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Gocyla, Martin; Dunin-Borkowski, Rafal E.] Forschungszentrum Julich, Ernst Ruska Ctr Microscopy & Spect Electron, D-52425 Julich, Germany; [Gocyla, Martin; Dunin-Borkowski, Rafal E.] Forschungszentrum Julich, Peter Grunberg Inst, D-52425 Julich, Germany published Linear-regioselective hydromethoxycarbonylation of styrene using Ru-clusters/CeO2 catalyst in 2020.0, Cited 45.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

Hydroalkoxycarbonylation of olefins has been considered to be one of the most attractive methods to synthesize esters. Controlling the regioselectivities of linear esters (L) and branched esters (B) is a challenging project for researchers working in this reaction. Although most of the attention has been paid to control the regioselectivity through ligand design in homogeneous catalytic systems, study in the area is still limited. Herein, Ru-clusters/CeO2 is employed as a heterogeneous catalyst for the hydromethoxycarbonylation of styrene without any additives. After optimization of the reaction conditions, the conversion of styrene is > 99% with 83% and 12% regioselectivity of linear and branched ester, respectively. By using different supports (CeO2 (nanoparticle), CeO2-rod, and CeO2-cube), three catalysts including Ru-clusters/CeO2, Ru/CeO2-rod, and Ru/CeO2-cube are prepared and applied in the reaction. Structural characterizations demonstrate that the L/B ratio is related to the Ru size of supported Ru catalysts. Further Raman characterization and NH3-TPD demonstrate that the metal-support interaction and the concentration of oxygen vacancy of the catalyst have a great influence on the Ru size. The mechanism and kinetic analysis for this reaction are also investigated in this work. (C) 2020, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

Formula: C10H12O2. About Methyl 3-phenylpropionate, If you have any questions, you can contact An, JH; Wang, YH; Zhang, ZX; Zhang, J; Gocyla, M; Dunin-Borkowski, RE; Wang, F or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recommanded Product: 103-25-3. In 2021.0 J CHEM RES published article about HIGHLY EFFICIENT; DIRECT AMIDATION; ESTERIFICATION; DERIVATIVES; OXIDATION; CATALYSIS; AMIDES; AMINES; GREEN; CONVERSION in [Wu, Xiaofang; Zhou, Lei; Li, Fangshao; Xiao, Jing] Hunan Univ Sci & Technol, Key Lab Theoret Organ Chem & Funct Mol, Minist Educ, Sch Chem & Chem Engn, Hunan Xiangtan Taoyuan Rd, Xiangtan 411201, Peoples R China in 2021.0, Cited 56.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

A PCl3-mediated conversion of tert-butyl esters into esters and amides in one-pot under air is developed. This novel protocol is highlighted by the synthesis of skeletons of bioactive molecules and gram-scale reactions. Mechanistic studies revealed that this transformation involves the formation of an acid chloride in situ, which is followed by reactions with alcohols or amines to afford the desired products.

Recommanded Product: 103-25-3. About Methyl 3-phenylpropionate, If you have any questions, you can contact Wu, XF; Zhou, L; Li, FS; Xiao, J or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about REGIOSELECTIVE SYNTHESIS; 4+2 CYCLOADDITION; SUBSTITUTED NAPHTHALENES; CATALYZED BENZANNULATION; O-ALKYNYLBENZALDEHYDES; RING TRANSFORMATION; DERIVATIVES; YNAMIDES; VERSATILE; ANNULATION, Saw an article supported by the Shenzhen Science and Technology Innovation Committee [JCYJ20160229205441091, JCYJ20170818113708560]; Hong Kong RGCHong Kong Research Grants Council [16302719]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Wu, A; Qian, H; Zhao, WX; Sun, JW. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate. Computed Properties of C10H12O2

Described here is a modular strategy for the rapid synthesis of beta-functionalized electron-rich naphthalenes, a family of valuable molecules lacking general access previously. Our approach employs an intermolecular benzannulation ofin situgenerated isobenzopyrylium ions with various electron-rich alkynes, which were not well utilized for this type of reaction before. These reactions not only feature a broad scope, complete regioselectivity, and mild conditions, but also exhibit unusual product divergence depending on the substrate substitution pattern. This divergence allows further expansion of the product diversity. Control experiments provided preliminary insights into the reaction mechanism.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Wu, A; Qian, H; Zhao, WX; Sun, JW or concate me.. Computed Properties of C10H12O2

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

HPLC of Formula: C10H12O2. In 2019.0 J CHEM RES published article about KETO ESTERS; ALKYLBENZENES; KETOAMIDES in [Jiang, Jin] Sichuan Univ Sci & Engn, Sch Chem & Environm Engn, Zigong 643000, Peoples R China in 2019.0, Cited 21.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

A practical method to access alpha-ketoesters from readily available aryl acetates is developed. In this approach, aqueous tert-butyl hydroperoxide and CuO are employed. No additional solvents are required and it was found that the peroxide side products in the reaction can be decomposed by pyridine.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Jiang, J or concate me.. HPLC of Formula: C10H12O2

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics