Category: 103-25-3

In 2020.0 CHEM SCI published article about BETA-HYDROXYLATION; ACTIVE ALDEHYDES; REDOX BEHAVIOR; AMINES; ENALS in [Kim, Inwon; Im, Honggu; Lee, Hyeonyeong; Hong, Sungwoo] Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 34141, South Korea; [Kim, Inwon; Im, Honggu; Lee, Hyeonyeong; Hong, Sungwoo] Inst for Basic Sci Korea, Ctr Catalyt Hydrocarbon Functionalizat, Daejeon 34141, South Korea in 2020.0, Cited 41.0. 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

By employing an N-heterocyclic carbene (NHC) catalyst, we developed a versatile catalytic system that enables deaminative cross-coupling reactions of aldehydes with redox-active pyridinium salts. Katritzky pyridinium salts behave as single-electron oxidants capable of generating alkyl radicals enabled by the redox properties of the enolate form of Breslow intermediates. The resultant alkyl radical undergoes efficient recombination with the NHC-bound aldehyde-derived carbonyl carbon radical for the formation of a C-C bond. The mild and transition metal-free reaction conditions tolerate a broad range of functional groups, and its utility has been further demonstrated by the modification of a series of peptide feedstocks and application to the three-component dicarbofunctionalization of olefins.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Kim, I; Im, H; Lee, H; Hong, S or concate me.. Application In Synthesis of Methyl 3-phenylpropionate

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

An article Chemical characterization of four Brazilian brown propolis: An insight in tracking of its geographical location of production and quality control WOS:000477091700048 published article about BETA-CARYOPHYLLENE; ANTIOXIDANT ACTIVITY; ANTIMICROBIAL ACTIVITY; CYTOTOXIC ACTIVITIES; BIOACTIVE COMPOUNDS; RED PROPOLIS; BEE POLLEN; D-LIMONENE; FT-IR; ORIGIN in [Olegario, Lary Souza] Univ Fed Paraiba, Lab Flavor Anal, Joao Pessoa, Paraiba, Brazil; [Santana Andrade, Julianna Karla; Denadai, Marina; Cavalcanti, Ranielly Lira; Narain, Narendra] Univ Fed Sergipe, Lab Flavor & Chromatog Anal, Sao Cristovao, Sergipe, Brazil; [Santana Andrade, George Ricardo] Univ Fed Sergipe, Post Grad Program Mat Sci & Engn, Sao Cristovao, SE, Brazil; [Azevedo Pereira da Silva, Maria Aparecida] Univ Fed Sergipe, Dept Food Technol, Sao Cristovao, Sergipe, Brazil in 2019.0, Cited 53.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Formula: C10H12O2

The aim of this work was to undertake a detailed analysis on chemical constituents of brown propolis, originating from four different states (Bahia, Minas Gerais, Parana and Sergipe) of Brazil. The volatile profile was determined by using HS-SPME-GC-MS along with the determination of total phenolic compounds content, flavonoids and antioxidant activity. A total of 315 volatile compounds were identified, however, several of them have not been reported so far in the Brazilian brown propolis. The terpenes represented the major class with 40.92-84.66% of the total area in the chromatograms. PCA analysis of the majority of compounds successfully indicated the volatile profile of each propolis sample according to their geographical origin. The analysis of volatile compounds and its characterization also varied significantly and confirmed that these depended on the geographical area of collection of propolis. The data generated in this work may help in establishing criteria for quality control and tracking the specific region of propolis production in different states of Brazil.

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

In 2020.0 CHEM SCI published article about C-H BONDS; CARBON-DIOXIDE; FORMIC-ACID; HOMOGENEOUS HYDROGENATION; REDUCTIVE METHYLATION; METHANOL SYNTHESIS; CYCLIC CARBONATES; CO2 HYDROGENATION; N-FORMYLATION; AMINES in [Wang, Zheng; Zhao, Ziwei; Li, Yong; Liu, Qingbin] Hebei Normal Univ, Coll Chem & Mat Sci, Hebei Key Lab Organ Funct Mol, Shijiazhuang 050024, Hebei, Peoples R China; [Wang, Zheng; Zhang, Qiuyue; Solan, Gregory A.; Ma, Yanping; Sun, Wen-Hua] Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China; [Wang, Zheng; Zhang, Qiuyue; Solan, Gregory A.; Ma, Yanping; Sun, Wen-Hua] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China; [Wang, Zheng] Agr Univ Hebei, Coll Sci, Baoding 071001, Peoples R China; [Zhong, Yanxia] Shijiazhuang Med Coll, Dept Nursing, Shijiazhuang 050000, Hebei, Peoples R China; [Solan, Gregory A.] Univ Leicester, Dept Chem, Univ Rd, Leicester LE1 7RH, Leics, England in 2020.0, Cited 83.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Recommanded Product: Methyl 3-phenylpropionate

A novel robust diphosphine-ruthenium(ii) complex has been developed that can efficiently catalyze both the hydrogenation of CO(2)to methanol and itsin situcondensation with carboxylic acids to form methyl esters; a TON of up to 3260 is achievable for the CO(2)to methanol step. Both aromatic and aliphatic carboxylic acids can be transformed to their corresponding methyl esters with high conversion and selectivity (17 aliphatic and 18 aromatic examples). On the basis of a series of experiments, a mechanism has been proposed to account for the various steps involved in the catalytic pathway. More importantly, this approach provides a promising route for using CO(2)as a C1 source for the production of biofuels, fine chemicals and methanol.

Welcome to talk about 103-25-3, If you have any questions, you can contact Wang, Z; Zhao, ZW; Li, Y; Zhong, YX; Zhang, QY; Liu, QB; Solan, GA; Ma, YP; Sun, WH or send Email.. Recommanded Product: Methyl 3-phenylpropionate

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

COA of Formula: C10H12O2. Recently I am researching about DEHYDROGENATION; EFFICIENT, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21961003, 21971134, 21631007, 21225103]; Natural Science Foundation of Jiangxi ProvinceNatural Science Foundation of Jiangxi Province [20192BAB205114]; Talent project of Jiangxi Province [jxsq2018106059]; Doctoral Fund of the Ministry of Education of ChinaMinistry of Education, China [20130002110042]; Tsinghua University Initiative Foundation Research Program [20131089204]; State Key Laboratory of Natural and Biomimetic Drugs [K20160202]; Shanghai Institute of Technology; China Scholarship Council (CSC)China Scholarship Council. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Wang, JJ; Jiang, F; Tao, CF; Yu, H; Ruhlmann, L; Wei, YG. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

The direct esterification of alcohols with non-noble metal-based catalytic systems faces great challenges. Here, we report a new chrome-based catalyst stabilized by a single pentaerythritol decorated Anderson-type polyoxometalate, [N(C4H9)(4)](3)[CrMo6O18(OH)(3)C{(OCH2)(3)CH2OH}], which can realize the efficient transformation from alcohols to esters by H2O2 oxidation in good yields and high selectivity without extra organic ligands. A variety of alcohols with different functionalities including some natural products and pharmaceutical intermediates are tolerated in this system. The chrome-based catalyst can be recycled several times and still keep the original configuration and catalytic activity. We also propose a reasonable catalytic mechanism and prove the potential for industrial applications.

COA of Formula: C10H12O2. Bye, fridends, I hope you can learn more about C10H12O2, If you have any questions, you can browse other blog as well. See you lster.

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

An article Preparation of Palladium(II) Complexes of 1-substituted-3-phospholene Ligands and their Evaluation as Catalysts in Hydroalkoxycarbonylation WOS:000507468000005 published article about P-HETEROCYCLES; RESOLUTION; PHOSPHOLANE; METHOXYCARBONYLATION; PHOSPHETANES; RHODIUM(III); STYRENE in [Bagi, Peter; Herbay, Reka; Gyorke, Gabor; Keglevich, Gyorgy] Budapest Univ Technol & Econ, Dept Organ Chem & Technol, H-1111 Budapest, Hungary; [Pongracz, Peter; Kollar, Laszlo] Univ Pecs, Dept Inorgan Chem, H-7624 Pecs, Hungary; [Pongracz, Peter; Kollar, Laszlo] MTA PTE Res Grp Select Chem Syntheses, H-7624 Pecs, Hungary; [Timari, Istvan] Univ Debrecen, Dept Inorgan & Analyt Chem, H-4032 Debrecen, Hungary; [Drahos, Laszlo] Hungarian Acad Sci, Res Ctr Nat Sci, MS Prote Res Grp, H-1117 Budapest, Hungary in 2019.0, Cited 46.0. Application In Synthesis of Methyl 3-phenylpropionate. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3

A series of palladium(H) complexes incorporating l-substituted-3-methyl-3-phospholenes as the P-ligands were prepared from phospholene oxides by deoxygenation followed by complexation with PdCl2(PhCN)(2). The two 1-substituted-3-methyl-3-phospholene ligands were trans position to each other in the Pd(II)-complexes. As the ligands contain a P-stereogenic center, the Pd-complexes were obtained as a 1:1 mixture of two stereoisomers, the homochiral (R,R and S,S) and the meso (R,S) forms, when racemic starting materials were used. An optically active Pd-complex containing (R)-1-propyl-3-phospholene ligand was also prepared. Catalytic activity of an aryl- and an alkyl-3-phospholene-palladium(II)-complex was evaluated in hydroalkoxycarbonylation of styrene. The alkyl-derivative showed higher activity and selectivity towards the formation of the esters of 3-phenylpropionic acid. However, the overall activity of these PdCl2(phospholene)(2)-type complexes was low.

Bye, fridends, I hope you can learn more about C10H12O2, If you have any questions, you can browse other blog as well. See you lster.. Application In Synthesis of Methyl 3-phenylpropionate

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

In 2020.0 CHEM SCI published article about BETA-HYDROXYLATION; ACTIVE ALDEHYDES; REDOX BEHAVIOR; AMINES; ENALS in [Kim, Inwon; Im, Honggu; Lee, Hyeonyeong; Hong, Sungwoo] Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 34141, South Korea; [Kim, Inwon; Im, Honggu; Lee, Hyeonyeong; Hong, Sungwoo] Inst for Basic Sci Korea, Ctr Catalyt Hydrocarbon Functionalizat, Daejeon 34141, South Korea in 2020.0, Cited 41.0. 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

By employing an N-heterocyclic carbene (NHC) catalyst, we developed a versatile catalytic system that enables deaminative cross-coupling reactions of aldehydes with redox-active pyridinium salts. Katritzky pyridinium salts behave as single-electron oxidants capable of generating alkyl radicals enabled by the redox properties of the enolate form of Breslow intermediates. The resultant alkyl radical undergoes efficient recombination with the NHC-bound aldehyde-derived carbonyl carbon radical for the formation of a C-C bond. The mild and transition metal-free reaction conditions tolerate a broad range of functional groups, and its utility has been further demonstrated by the modification of a series of peptide feedstocks and application to the three-component dicarbofunctionalization of olefins.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Kim, I; Im, H; Lee, H; Hong, S or concate me.. Application In Synthesis of Methyl 3-phenylpropionate

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

Recently I am researching about CARBON-CARBON BONDS; ARYL KETONES; ACTIVATION; EXCHANGE, Saw an article supported by the Education Department of Shaanxi Provincial Government [2018JM2012]; Shaanxi Provincial Education Department [17JS129, 17JK0773]; Key Science and Technology Innovation Team of Shaanxi Province [2017KCT-37]. Quality Control of Methyl 3-phenylpropionate. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Jiang, C; Wu, WQ; Lu, H; Yu, TY; Xu, WH; Wei, H. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

A Rh-III-catalyzed Hiyama cross-coupling reaction has been successfully developed. Cleavage of the less polar C-C bond provides an efficient strategy to enable ketones to be as electrophilic reagents, and the corresponding substituted indoles with diverse functional groups are efficiently synthesized in good to high yields.

Welcome to talk about 103-25-3, If you have any questions, you can contact Jiang, C; Wu, WQ; Lu, H; Yu, TY; Xu, WH; Wei, H or send Email.. Quality Control of Methyl 3-phenylpropionate

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

Recently I am researching about CATALYZED DIRECT ARYLATION; C-H ACTIVATION; ARYL BOND FORMATION; PALLADIUM; FUNCTIONALIZATION; (HETERO)ARENES; BENZAMIDES; ANILIDES; BENZENE; ACID, Saw an article supported by the Shanghai Institute of Organic Chemistry; State Key Laboratory of Organometallic Chemistry; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21821002]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Chen, XY; Nie, XX; Wu, YC; Wang, P. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate. Recommanded Product: 103-25-3

Using thianthrene S-oxide (TTSO) as a transient mediator, para-arylation and alkenylation of mono-substituted arenes have been demonstrated via a para-selective thianthrenation/Pd-catalyzed thio-Suzuki-Miyaura coupling sequence under mild conditions. This reaction features a broad substrate scope, and functional group and heterocycle tolerance. The versatility of this approach was further demonstrated by late-stage functionalization of complex bioactive scaffolds, and direct synthesis of some pharmaceuticals, including Tetriprofen, Ibuprofen, Bifonazole, and LJ570.

Recommanded Product: 103-25-3. Bye, fridends, I hope you can learn more about C10H12O2, If you have any questions, you can browse other blog as well. See you lster.

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

Formula: C10H12O2. In 2020.0 CHEM COMMUN published article about CROSS-COUPLING REACTIONS; SELECTIVE SYNTHESIS; ALKENYL; EFFICIENT; ALKYNES; ROBUST in [Wei, Yi-Ming; Ma, Xiao-Di; Wang, Lei; Duan, Xin-Fang] Beijing Normal Univ, Coll Chem, Beijing 100875, Peoples R China in 2020.0, Cited 56.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

The stereospecific Fe-catalyzed arylation of enol tosylates was reported. Various tri- or tetrasubstituted Z or E-enol tosylates of beta-keto esters were arylated using common and Knochel-type Grignard reagents with complete stereofidelity. The precursors for Z/E-zimelidine, tamoxifen and other bioactive compounds were facilely prepared without precious and toxic transition metals.

Welcome to talk about 103-25-3, If you have any questions, you can contact Wei, YM; Ma, XD; Wang, L; Duan, XF or send Email.. Formula: C10H12O2

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

An article Pd-catalyzed alkoxycarbonylation of alkenes promoted by H2O free of auxiliary acid additive WOS:000514756200040 published article about PALLADIUM COMPLEXES; DIRECT CARBONYLATION; METHOXYCARBONYLATION; LIGANDS; HYDROESTERIFICATION; STYRENE; EFFICIENT; DIPHOSPHINES; MECHANISM; OLEFINS in [Liang, Wen-Yu; Liu, Lei; Zhou, Qing; Yang, Da; Lu, Yong; Liu, Ye] East China Normal Univ, Sch Chem & Mol Engn, Shanghai Key Lab Green Chem & Chem Proc, 3663 North Zhongshan Rd, Shanghai 200062, Peoples R China in 2020.0, Cited 33.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. COA of Formula: C10H12O2

The Pd-catalyzed alkoxycarbonylation of alkenes using water as a promoter has been scarcely reported before. Herein, water instead of Bronsted/Lewis acid was found to effectively improve the catalytic performance of Pd (MeCN)(2)Cl-2-Xantphos system for alkoxycarbonylation of alkenes. Under the optimal conditions, the best yield of 97% was obtained for the target products (methyl 3-phenylpropanoate and methyl 2-phenylpropanoate) with L/B of 4.3 and TON of 192. With the involvement of water, Pd(MeCN)(2)Cl-2-Xantphos system also exhibited the moderate to good generality to alkoxycarbonylation of different kinds of alkenes with alcohols. The in situ high pressure FT-IR analysis verified that water played an important role in promoting formation and stability of Pd-H active species which was responsible for the efficient alkoxycarbonylation of alkenes. In addition, the ligand effect of Xantphos on this reaction was discussed.

Bye, fridends, I hope you can learn more about C10H12O2, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C10H12O2

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