Tag: M.W=150-200

Product Details of 103-26-4. In 2020.0 REACT CHEM ENG published article about BAYLIS-HILLMAN REACTION; BIO-BASED SOLVENTS; GAMMA-VALEROLACTONE; PROPYLENE CARBONATE; HECK REACTION; DIHYDROLEVOGLUCOSENONE CYRENE; MECHANISM; CHALLENGES; REACTIVITY; CATALYST in [Sangon, Suwiwat; Supanchaiyamat, Nontipa; Hunt, Andrew J.] Khon Kaen Univ, Fac Sci, Mat Chem Res Ctr, Dept Chem, Khon Kaen 40002, Thailand; [Sherwood, James; McElroy, Con R.] Univ York, Green Chem Ctr Excellence, Dept Chem, York YO10 5DD, N Yorkshire, England in 2020.0, Cited 44.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

There is a lot of interest in the development of new, safer and more sustainable polar aprotic solvents due to their importance in industrial applications and significant safety issues with the most commonly used examples. One such area of application is in pharmaceutically relevant C-C coupling reactions, where polar aprotic solvents are commonly used for solubility and to stabilise reaction intermediates. Although there are now a number of excellent alternatives in the literature, to date they have not been compared in a single study. This study demonstrates the effectiveness of the green solventsN-butylpyrrolidinone (NBP), gamma-valerolactone (GVL), propylene carbonate (PC) and dihydrolevoglucosenone (Cyrene) in Heck and Baylis-Hillman reactions. Good conversions and initial rates were observed in GVL and NBP in Heck reactions. Cyrene exhibited high initial rates of reaction and high yields in the Baylis-Hillman reaction. This demonstrates Cyrene to be a promising alternative polar aprotic solvent for this reaction.

Product Details of 103-26-4. Bye, fridends, I hope you can learn more about C10H10O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
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Recommanded Product: Methyl 3-phenylpropionate. In 2019.0 CURR ORG CHEM 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. 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.

Recommanded Product: Methyl 3-phenylpropionate. 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 Comparison between essential oil compositions of Zanthoxylum armatum DC. fruits grown at different altitudes and populations in Nepal WOS:000587497100001 published article about CHEMICAL-COMPOSITION; REGION in [Phuyal, Nirmala; Jha, Pramod Kumar; Rajbhandary, Sangeeta] Tribhuvan Univ, Cent Dept Bot, Kathamndu, Nepal; [Phuyal, Nirmala] Minist Forests & Environm, Forest Res & Training Ctr, Kathmandu, Nepal; [Raturi, Pankaj Prasad] Dabur Nepal Pvt Ltd, Ashok Med & Aromat Plants Ctr, Kavre, Nepal in 2020.0, Cited 35.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. HPLC of Formula: C10H10O2

The fruits of Zanthoxylum armatum DC. were collected from different altitudes (1000-2000 m) and populations (wild and cultivated) from Salyan district, Nepal. The essential oil was extracted by Clevenger apparatus and the components were analyzed through GC-MS. The yield of essential oil obtained from hydro-distillation of fruits ranged from 2.72 to 7.6%. The maximum yield was 7.6% from wild fruits at 1600-1800 m altitude and the minimum was 2.72% from cultivated fruits at 1000-1200 m altitude. This was the highest recorded essential oil yield from Z. armatum fruits. A total of 13 volatile compounds were identified from the essential oil by GC-MS analysis. The major components were linalool, cinnamate (E)methyl, limonene, myrcene, sabinene and terpinen-4-ol, which were present in higher proportion in all the samples. Other components were identified in a very low proportion. The main component linalool occurred in the highest proportion (74.12%) from wild populations at 1600-1800 m altitude and the lowest (44.73%) was from cultivated populations at 1000-1200 m altitude. The highest proportion of linalool was also reported for the first time in this study from Z. armatum fruits. Among the six major components of the essential oil, terpinen-4-ol was present in the lowest proportion. Results of the present study indicated that the altitude and habitat types could affect the essential oil composition in Zanthoxylum armatum fruits.

Bye, fridends, I hope you can learn more about C10H10O2, If you have any questions, you can browse other blog as well. See you lster.. HPLC of Formula: C10H10O2

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Regioselective Radical Borylation of alpha,beta-Unsaturated Esters and Related Compounds by Visible Light Irradiation with an Organic Photocatalyst WOS:000661126700051 published article about INSERTION in [Li, Guosong; Huang, Guanwang; Sun, Ruixia; Dai, Wen] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China; [Curran, Dennis P.] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15208 USA in 2021.0, Cited 28.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Application In Synthesis of Methyl 3-phenyl-2-propenoate

Radical hydroboration reactions have only recently been reported and are still rare. Here we describe a photoredox radical hydroboration of alpha,beta-unsaturated esters, amides, ketones, and nitriles with NHC-boranes that uses only an organocatalyst and visible light. The conditions are mild, the substrate scope is broad, and the alpha/beta regioselectivity is high. The reaction requires only the organocatalyst; there is no costly metal, and there are no other additives (base, cocatalyst, initiator).

Welcome to talk about 103-26-4, If you have any questions, you can contact Li, GS; Huang, GW; Sun, RX; Curran, DP; Dai, W or send Email.. Application In Synthesis of Methyl 3-phenyl-2-propenoate

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

I found the field of Biochemistry & Molecular Biology; Chemistry; Polymer Science very interesting. Saw the article Controlled Radical Copolymerization of Cinnamic Derivatives as Renewable Vinyl Monomers with Both Acrylic and Styrenic Substituents: Reactivity, Regioselectivity, Properties, and Functions published in 2019.0. SDS of cas: 103-26-4, Reprint Addresses Satoh, K; Kamigaito, M (corresponding author), Nagoya Univ, Grad Sch Engn, Dept Mol & Macromol Chem, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan.. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

A series of cinnamic monomers, which can be derived from naturally occurring phenylpropanoids, were radically copolymerized with vinyl monomers such as methyl acrylate (MA) and styrene (St). Although the monomer reactivity ratios were close to zero for all the cinnamic monomers, such as methyl cinnamate (CAMe), cinnamic acid (CA), N-isopropyl cinnamide (CNIPAm), cinnamaldehyde (CAld), and cinnamonitrile (CN), they were incorporated into the copolymers and significantly increased the glass transition temperatures despite the relatively low incorporation rates of up to 40 mol % due to their rigid 1,2-disubstituted structures. The regioselectivity of the radical copolymerization of CAMe was evaluated on the basis of the results of ruthenium-catalyzed atom transfer radical additions as model reactions. The obtained products suggest that the radicals of MA and St predominantly attack the vinyl carbon of the carbonyl side of CAMe and that the propagation of CAMe mainly occurs via the styrenic radical. The ruthenium-catalyzed living radical polymerization, nitroxide-mediated polymerization (NMP), and reversible addition-fragmentation chain transfer (RAFT) polymerization provided the copolymers with controlled molecular weights, narrow molecular weight distributions, and controlled comonomer compositions. The copolymers of N-isopropylacrylamide (NIPAM) and CNIPAm prepared via RAFT copolymerization showed thermoresponsivity with a lower critical solution temperature (LCST) that could be tuned by altering the comonomer incorporation and a higher LCST than the copolymers of NIPAM and St, which possessed similar molecular weights and similar NIPAM contents, due to the additional N-isopropylamide groups in the CNIPAm units compared to the St units.

Welcome to talk about 103-26-4, If you have any questions, you can contact Terao, Y; Satoh, K; Kamigaito, M or send Email.. SDS of cas: 103-26-4

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Encapsulating palladium nanoparticles inside ethylenediamine functionalized and crosslinked chlorinated poly(vinyl chloride) nanofibers as an efficient and stable heterogeneous catalyst for coupling reactions WOS:000567084700018 published article about THERMAL-DECOMPOSITION; RECYCLABLE CATALYST; HECK REACTION; COMPLEX; LIGHT; FIBER in [Qin, Min; Wang, Qingqing; Du, Yijun; Shao, Linjun; Qi, Chenze; Tao, Hongyu] Shaoxing Univ, Zhejiang Key Lab Alternat Technol Fine Chem Proc, Shaoxing 312000, Zhejiang, Peoples R China in 2020.0, Cited 48.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Name: Methyl 3-phenyl-2-propenoate

Palladium chloride and chlorinated poly (vinyl chloride) (CPVC) mixture were prepared into homogeneous solution, followed by electrospinning to make uniform nanofibers with average diameter of similar to 460 nm. Then, these composite nanofibers were treated in ethylenediamine solution to functionalize and crosslink the CPVC molecules inside the nanofibers to improve their chelating ability and solvent resistance. The functionalization and crosslinking of CPVC molecules inside composite nanofibers were confirmed by SEM, FT-IR, EA and PALS characterizations. The catalytic performance of these palladium encapsulated CPVC nanofibers (Pd@ACPVC) have been evaluated by the Heck and Sonogashira reactions. The catalysis results demonstrate that this Pd@ACPVC catalyst was very effective and stable to catalyze the coupling reaction of aromatic iodides with alkenes (Heck reaction) or phenyl acetylene (Sonogashira reaction) to afford the coupling products in moderate to excellent yields. Due to the regular fibrous structure, the Pd@ACPVC could be readily separated and recovered from reaction mixture. In addition, the Pd@ACPVC could be separately reused for 10 times for Heck reaction and 8 times for Sonogashira reaction without significant decrement of coupling yields. After careful investigation, the palladium leaching from Pd@ACPVC in the reuse procedure could be ascribed to the loss of chelating groups (amino groups) and expansion of free volume holes in the composite nanofibers. The excellent catalytic activity and stability of Pd@ACPVC could be attributed to the strong chelating ability of amino groups, encapsulation of palladium nanoparticles and ultrafine fiber.

Name: Methyl 3-phenyl-2-propenoate. Bye, fridends, I hope you can learn more about C10H10O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Heterogeneous Organo- and Metal Catalysis Using Phosphine Oxide Derivatives Anchored on Multiwalled Carbon Nanotubes WOS:000579231800001 published article about KINETIC RESOLUTION; FUNCTIONALIZATION; NANOCARBONS; DIAZONIUM in [Ligi, Maria Cristina; Biagiotti, Giacomo; Cicchi, Stefano] Univ Firenze, Dept Chem, Via Lastruccia 3-13, I-50019 Florence, Italy; [Flis, Anna; Michal Pietrusiewicz, K.] Marie Curie Sklodowska Univ, Dept Organ Chem, Ul Gliniana 33, PL-20614 Lublin, Poland; [Biagiotti, Giacomo; Serrano, Giulia; Cicchi, Stefano] INSTM Natl Interuniv Consortium Mat Sci & Technol, Via G Giusti 9, I-50121 Florence, Italy; [Serrano, Giulia] Univ Firenze, Dept Ind Engn, Via S Marta 3, I-50139 Florence, Italy; [Cicchi, Stefano] CNR, Inst Chem Organometall Cpds ICCOM, Via Madonna Piano 10, I-50019 Sesto Fiorentino, Italy in 2020.0, Cited 36.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Computed Properties of C10H10O2

Oxidized multiwalled carbon nanotubes were modified anchoring phosphine oxides and used as heterogeneous catalysts. A proper substitution of the phosphine oxides allowed the use of the Tour reaction and the nitrene cycloaddition to obtain functionalized carbon nanotubes (CNT) with a loading up to 0.73 mmol/g of material. The catalysts proved efficient in Wittig reactions, Mitsunobu reactions, and Staudinger ligations. Furthermore, the phosphorus decorated CNT were used to produce nanocomposite with Pd nanoparticles able to catalyze Heck reactions.

Welcome to talk about 103-26-4, If you have any questions, you can contact Ligi, MC; Flis, A; Biagiotti, G; Serrano, G; Pietrusiewicz, KM; Cicchi, S or send Email.. Computed Properties of C10H10O2

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about BROAD-SPECIFICITY; MONOCLONAL-ANTIBODY; ORGANOPHOSPHORUS PESTICIDES; MONOMETHYL ETHER; HAPTEN DESIGN; IMMUNOASSAY; RECOGNITION; SELECTIVITY; OFLOXACIN; ELISA, Saw an article supported by the Ministry of Science and Technology of the People’s Republic of ChinaMinistry of Science and Technology, China [2017YFF0211003]; Sanming Project of Medicine in Shenzhen [SZSM201611068]. SDS of cas: 2005-10-9. Published in WILEY in HOBOKEN ,Authors: Wang, JY; Peng, T; Zhang, XY; Xie, SL; Zheng, PM; Yao, K; Ke, YB; Wang, ZH; Jiang, HY. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one

The antigen-antibody interaction determines the sensitivity and specificity of competitive immunoassay for hapten detection. In this paper, the specificity of a monoclonal antibody against alternariol-like compounds was evaluated through indirect competitive ELISA. The results showed that the antibody had cross-reactivity with 33 compounds with the binding affinity (expressed by IC50) ranging from 9.4 ng/mL to 12.0 mu g/mL. All the 33 compounds contained a common moiety and similar substituents. To understand how this common moiety and substituents affected the recognition ability of the antibody, a three-dimensional quantitative structure-activity relationship (3D-QSAR) between the antibody and the 33 alternariol-like compounds was constructed using comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA) methods. The q(2) values of the CoMFA and CoMSIA models were 0.785 and 0.782, respectively, and the r(2) values were 0.911 and 0.988, respectively, indicating that the models had good predictive ability. The results of 3D-QSAR showed that the most important factor affecting antibody recognition was the hydrogen bond mainly formed by the hydroxyl group of alternariol, followed by the hydrophobic force mainly formed by the methyl group. This study provides a reference for the design of new hapten and the mechanisms for antibody recognition.

Welcome to talk about 2005-10-9, If you have any questions, you can contact Wang, JY; Peng, T; Zhang, XY; Xie, SL; Zheng, PM; Yao, K; Ke, YB; Wang, ZH; Jiang, HY or send Email.. SDS of cas: 2005-10-9

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Authors Moradi, R; Ziarani, GM; Badiei, A; Mohajer, F in WILEY published article about METAL-CATALYSTS; ARYL CHLORIDES; OPTICAL SENSOR; NANOPARTICLES; SILICAS; OLEFINS; HYBRID; ACTIVATION; MECHANISM; ARYLATION in [Moradi, Razieh; Mohammadi Ziarani, Ghodsi; Mohajer, Fatemeh] Alzahra Univ, Dept Chem, Vanak Sq,POB 1993893973, Tehran, Iran; [Badiei, Alireza] Univ Tehran, Sch Chem, Coll Sci, Tehran, Iran in 2020.0, Cited 57.0. COA of Formula: C10H10O2. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

In the present study, the modification of a mesoporous organosilica nanocomposite SBA-15 (Santa Barbara Amorphous 15) was carried out in two steps, first through the surface functionalization of SBA-Pr-NH(2)with 2-chloroquinoline-3-carbaldehyde to form SBA-Pr-NCQ, and then through a post-modification process with palladium ions. The target nanocompound structure of SBA-Pr-NCQ-Pd was characterized by different techniques (thermogravimetric analysis, X-ray diffraction, scanning electron microscopy, Energy-dispersive X-ray spectroscopy (EDX), and Fourier transform infrared spectroscopy). The catalytic performance of the porous inorganic-organic hybrid nanocomposite (SBA-Pr-NCQ-Pd) in one of the most important carbon-carbon bond-forming processes, the Mizoroki-Heck coupling reaction of aryl halides and methacrylate in water/ethanol media, was examined. Compared to previous reports, this protocol afforded some advantages, such as high yields of products, short reaction times, catalyst stability without leaching, simple methodology, easy workup, and greener conditions. Also, the nanocatalyst can be easily separated from the reaction mixture and reused several times without a significant decrease in activity and promises economic as well as environmental benefits.

Welcome to talk about 103-26-4, If you have any questions, you can contact Moradi, R; Ziarani, GM; Badiei, A; Mohajer, F or send Email.. COA of Formula: C10H10O2

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

I found the field of Chemistry very interesting. Saw the article Oxidative Kinetic Resolution of Cyclic Benzylic Ethers published in 2021.0. Safety of 6H-Benzo[c]chromen-6-one, Reprint Addresses Liu, L (corresponding author), Shandong Univ, Sch Pharmaceut Sci, Jinan 250100, Peoples R China.; Liu, L (corresponding author), Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China.. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one

A manganese-catalyzed oxidative kinetic resolution of cyclic benzylic ethers through asymmetric C(sp(3))-H oxidation is reported. The practical approach is applicable to a wide range of 1,3-dihydroisobenzofurans bearing diverse functional groups and substituent patterns at the alpha position with extremely efficient enantiodiscrimination. The generality of the strategy was further demonstrated by efficient oxidative kinetic resolution of another type of five-membered cyclic benzylic ether, 2,3-dihydrobenzofurans, and six-membered 6H-benzo[c]chromenes. Direct late-stage oxidative kinetic resolution of bioactive molecules that are otherwise difficult to access was further explored.

Safety of 6H-Benzo[c]chromen-6-one. Welcome to talk about 2005-10-9, If you have any questions, you can contact Sun, ST; Ma, YG; Liu, ZQ; Liu, L or send Email.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics