Category: 103-26-4

HPLC of Formula: C10H10O2. Recently I am researching about FREE-RADICAL FORMATION; NICOTINE; EXPOSURE; TOBACCO; SMOKE; PROLIFERATION; TOPOGRAPHY; CHEMICALS; SOLVENT; GLYCOL, Saw an article supported by the Penn State Tobacco Center for Regulatory Science [5U54CA189222]; U.S. Department of AgricultureUnited States Department of Agriculture (USDA) [4565]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Urena, JF; Ebersol, LA; Silakov, A; Elias, RJ; Lambert, JD. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

Electronic cigarettes (ECs) are categorized into generations which differ in terms of design, aerosol production, and customizability. Current and former smokers prefer third-generation devices that satisfy tobacco cravings more effectively than older generations. Recent studies indicate that EC aerosols from first- and second-generation devices contain reactive carbonyls and free radicals and can cause in vitro cytotoxicity. Third-generation ECs have not been adequately studied. Further, previous studies have focused on cells from the respiratory tract, whereas those of the oral cavity, which is exposed to high levels of EC aerosols, have been understudied. We quantified the production of reactive carbonyls and free radicals by a third-generation EC and investigated the induction of cytotoxicity and oxidative stress in normal and cancerous human oral cell lines using a panel of eight commercial EC liquids. We found that EC aerosols produced using a new atomizer contained formaldehyde, acetaldehyde, and acrolein, but did not contain detectable levels of free radicals. We found that EC aerosols generated from only one of the eight liquids tested using a new atomizer induced cytotoxicity against two human oral cells in vitro. Treatment of oral cells with the cytotoxic EC aerosol caused a concomitant increase in intracellular oxidative stress. As atomizer age increased with repeated use of the same atomizer, carbonyl production, radical emissions, and cytotoxicity increased. Overall, our results suggest that thirdgeneration ECs may cause adverse effects in the oral cavity and normal EC use, which involves repeated use of the same atomizer to generate aerosol, may enhance the potential toxic effects of third-generation ECs.

HPLC of Formula: C10H10O2. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Urena, JF; Ebersol, LA; Silakov, A; Elias, RJ; Lambert, JD or concate me.

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 Visible-Light-Mediated Organocatalyzed Thiol-Ene Reaction Initiated by a Proton-Coupled Electron Transfer published in 2019.0. Application In Synthesis of Methyl 3-phenyl-2-propenoate, Reprint Addresses Dilman, AD (corresponding author), ND Zelinskii Inst Organ Chem, Leninsky Prospect 47, Moscow 119991, Russia.. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

A convenient method for performing a thiol-ene reaction is described. The reaction is performed under blue-light irradiation and catalyzed by photoactive Lewis basic molecules such as acridine orange or naphthalene-fused N-acylbenzimidazole. It is believed that the process is initiated by a proton-coupled electron transfer process within the complex between the thiol and the Lewis basic catalyst.

Application In Synthesis of Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Levin, VV; Dilman, AD or concate me.

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

Product Details of 103-26-4. In 2019.0 PHYS CHEM CHEM PHYS published article about GENERALIZED GRADIENT APPROXIMATION; METHYL PROPANOATE; CARBON-MONOXIDE; COMPLEXES; CARBONYLATION; MECHANISM; METHOXYCARBONYLATION; CHEMISTRY; EXCHANGE; METHANOL in [Ahmad, Shahbaz; Lockett, Ashley; Buhl, Michael] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland; [Shuttleworth, Timothy A.; Miles-Hobbs, Alexandra M.; Pringle, Paul G.] Univ Bristol, Bristol BS8 1TS, Avon, England in 2019.0, Cited 70.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

A revised in situ base mechanism of alkyne alkoxycarbonylation via a Pd catalyst with hemilabile P,N-ligands (PyPPh2, Py = 2-pyridyl) has been fully characterised at the B3PW91-D3/PCM level of density functional theory. Key intermediates on this route are acryloyl and (3)-propen-1-oyl complexes that readily undergo methanolysis. With two hemilabile P,N-ligands and one or both of them protonated, the overall computed barrier is 16.8 kcal mol(-1). This new mechanism is consistent with all of the experimental data relating to substituent effects on relative reaction rates and branched/linear selectivities, including new results on the methoxycarbonylation of phenylacetylene using (4-Me2N-Py)PPh2 and (6-Cl-Py)PPh2 ligands. This ligand is found to decrease catalytic activity over PyPPh2, thus invalidating a formerly characterised in situ base mechanism.

Product Details of 103-26-4. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Ahmad, S; Lockett, A; Shuttleworth, TA; Miles-Hobbs, AM; Pringle, PG; Buhl, M or concate me.

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

SDS of cas: 103-26-4. I found the field of Chemistry very interesting. Saw the article Rhenium-Catalyzed Decarboxylative Tri-/Difluoromethylation of Styrenes with Fluorinated Carboxylic Acid-Derived Hypervalent Iodine Reagents published in 2019.0, Reprint Addresses Wang, CY (corresponding author), Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Mol Recognit & Funct, CAS Res Educ Ctr Excellence Mol Sci,Inst Chem, Beijing 100190, Peoples R China.; Wang, CY (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.; Wang, CY (corresponding author), Huairou Natl Comprehens Sci Ctr, Phys Sci Lab, Beijing 101400, Peoples R China.. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate.

of main observation and conclusion Herein, unprecedented rhenium-catalyzed decarboxylative oxytri-/difluoromethylation and Heck-type trifluoromethylation of styrenes have been developed by using hypervalent iodine(III) reagents derived from cheap, stable, and easy-handling fluorinated carboxylic acids. Mechanistic studies revealed a radical decarboxylative trifluoromethylation pathway occurring in these reactions.

SDS of cas: 103-26-4. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Wang, Y; Yang, YH; Wang, CY or concate me.

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 VIBRATION PERCEPTION THRESHOLD; PERIPHERAL NEUROPATHY; DN4; QUESTIONNAIRE; RELIABILITY; POPULATION; COMMUNITY; VARIANTS; SYMPTOMS; MELLITUS, Saw an article supported by the Pfizer Gulf FZ LLC [W1230787] Funding Source: Medline; Qatar National Research [BMRP-5726113101] Funding Source: Medline. Product Details of 103-26-4. Published in WILEY in HOBOKEN ,Authors: Ponirakis, G; Elhadd, T; Chinnaiyan, S; Dabbous, Z; Siddiqui, M; Al-muhannadi, H; Petropoulos, I; Khan, A; Ashawesh, KAE; Dukhan, KMO; Mahfoud, ZR; Murgatroyd, C; Slevin, M; Malik, RA. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

Aims/Introduction Painful diabetic peripheral neuropathy (PDPN) has a significant impact on the patient’s quality of life. The prevalence of PDPN in the Middle East and North Africa region has been reported to be almost double that of populations in the UK. We sought to determine the prevalence of PDPN and its associated factors in type 2 diabetes mellitus patients attending secondary care in Qatar. Materials and Methods This was a cross-sectional study of 1,095 participants with type 2 diabetes mellitus attending Qatar’s two national diabetes centers. PDPN and impaired vibration perception on the pulp of the large toes were assessed using the Douleur Neuropathique en 4 questionnaire with a cut-off >= 4 and the neurothesiometer with a cut-off >= 15 V, respectively. Results The prevalence of PDPN was 34.5% (95% confidence interval [CI] 31.7-37.3), but 80% of these patients had not previously been diagnosed or treated for this condition. Arabs had a higher prevalence of PDPN compared with South Asians (P < 0.05). PDPN was associated with impaired vibration perception adjusted odds ratio (AOR) 4.42 (95% CI 2.92-6.70), smoking AOR 2.43 (95% CI 1.43-4.15), obesity AOR 1.74 (95% CI 1.13-2.66), being female AOR 1.65 (95% CI: 1.03-2.64) and duration of diabetes AOR 1.08 (95% CI 1.05-1.11). Age, poor glycemic control, hypertension, physical activity and proteinuria showed no association with PDPN. Conclusions PDPN occurs in one-third of type 2 diabetes mellitus patients attending secondary care in Qatar, but the majority have not been diagnosed. Arabs are at higher risk for PDPN. Impaired vibration perception, obesity and smoking are associated with PDPN in Qatar. Product Details of 103-26-4. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Ponirakis, G; Elhadd, T; Chinnaiyan, S; Dabbous, Z; Siddiqui, M; Al-muhannadi, H; Petropoulos, I; Khan, A; Ashawesh, KAE; Dukhan, KMO; Mahfoud, ZR; Murgatroyd, C; Slevin, M; Malik, RA or concate me.

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

Category: esters-buliding-blocks. In 2020.0 J CHEM SCI published article about CHITOSAN NANOFIBERS; NANOPARTICLES; COMPLEXES; POLYMER; IR in [Zhong, Shaofeng] Zhejiang Ind Polytech Coll, Dept Jianhu, Shaoxing 312000, Peoples R China in 2020.0, Cited 29.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

Homogeneous chitosan/poly(methacrylic acid) solution containing Pd(2+)cations was successfully prepared by addition of pyridine-2-carboxaldehyde. Then, this homogeneous solution was smoothly electrospun into uniform composite nanofibers with mean diameter of 442 +/- 163 nm, followed by annealing at elevated temperature to improve the solvent resistance. Scanning electron microscopy (SEM) analysis shows that the solvent resistance of the composite nanofibers was improved with the increment of annealing temperature. FT-IR spectra demonstrate that the chemical structure of the composite nanofibers was not oxidized after annealing process. Moreover, the palladium species were homogeneously incorporated inside the composite nanofibers. The catalytic performance of these novel composite nanofibers was evaluated by Heck reaction. The catalysis result shows that these composite nanofibers were very efficient to catalyze the Heck reaction of aromatic iodides with acrylates with yields over 86%. Moreover, these composite nanofibers can be reused for 10 times with little decrement of yield.

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Zhong, SF or concate me.. Category: esters-buliding-blocks

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 Facile synthesis of a highly efficient Co/Cu@NC catalyst for base-free oxidation of alcohols to esters WOS:000536157700015 published article about SELECTIVE TRANSFER HYDROGENATION; ACTIVE-SITES; NANOPARTICLES; ESTERIFICATION; CO; ALDEHYDES; FE; NITROARENES; PERFORMANCE; COMPLEXES in [Jiang, Jiusheng; Li, Xiang; Du, Shengyu; Shi, Langchen; Jiang, Pingping; Zhang, Pingbo; Dong, Yuming; Leng, Yan] Jiangnan Univ, Sch Chem & Mat Engn, Lihu Rd 1800, Wuxi 214122, Jiangsu, 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. Recommanded Product: Methyl 3-phenyl-2-propenoate

The direct oxidation of alcohols to esters is an environmentally benign and cost-effective organic synthetic strategy, but it is still a great challenge to discover an economic, highly active, and long-term stable catalyst for efficient transformation of alcohols to esters under milder conditions. Herein, we developed cobalt and copper nanoparticle -co-decorated nitrogen-doped carbon catalysts (CoCu@NCn) through two steps of ball milling and calcination. It was found that CoCu@NCn could catalyze the oxidation of alcohols to esters effectively in the absence of basic additives. The catalytic activity was much higher than those of monometallic Co@NC2 and Cu@NC2 samples, and the catalyst can be conveniently recovered and quite steadily reused. Through a series of control experiments and characterizations, it is concluded that the remarkable catalytic performance of CoCu@NC2 was associated with the synergistic effect between the two metal components, the enhanced basic active sites and the active surface area.

Recommanded Product: Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Jiang, JS; Li, X; Du, SY; Shi, LC; Jiang, PP; Zhang, PB; Dong, YM; Leng, Y or concate me.

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 Photoinduced Decarboxylative Radical Addition Reactions for Late Stage Functionalization of Peptide Substrates WOS:000607574600001 published article about CATALYZED CONJUGATE ADDITION; GRIGNARD-REAGENTS; ACIDS; ESTERS in [Fernandez-Rodriguez, Patricia; Legros, Fabien; Maier, Thomas; Weber, Angelika; Mendez, Maria; Derdau, Volker; Hessler, Gerhard; Kurz, Michael; Villar-Garea, Ana; Ruf, Sven] Sanofi Aventis Deutschland GmbH, R&D, Integrated Drug Discovery Ind Pk Hoechst, D-65926 Frankfurt, Germany in 2021.0, Cited 42.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Formula: C10H10O2

Photoredox chemistry has greatly stimulated the application of radical based transformations in medicinal chemistry and early drug discovery in recent years. Carboxylate groups have been identified as traceless leaving groups that can be converted into radical intermediates capable of undergoing 1,4-conjugate addition reactions to Michael acceptors. Herein, we show the successful C-terminal derivatization of small peptide substrates by using this methodology in a parallel synthesis setting. Finally, we outline a general strategy for the gamma-homologation of several drugs derived from alpha-amino acids in a late stage functionalization (LSF) approach.

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Fernandez-Rodriguez, P; Legros, F; Maier, T; Weber, A; Mendez, M; Derdau, V; Hessler, G; Kurz, M; Villar-Garea, A; Ruf, S or concate me.. 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 Planar-chiral ferrocene-based triazolylidene copper complexes: synthesis, characterization, and catalysis in asymmetric borylation of alpha,beta-unsaturated ester published in 2020.0. Name: Methyl 3-phenyl-2-propenoate, Reprint Addresses Haraguchi, R (corresponding author), Chiba Inst Technol, Fac Engn, Dept Appl Chem, 2-17-1 Tsudanuma, Narashino, Chiba 2750016, Japan.; Fukuzawa, S (corresponding author), Chuo Univ, Inst Sci & Engn, Dept Appl Chem, Bunkyo Ku, 1-13-27 Kasuga, Tokyo 1128551, Japan.. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

1,2,3-Triazol-5-ylidenes have recently attracted considerable attention as versatile ligands because of their strong electron-donating properties and structural diversities. While some efforts have been devoted to the development of chiral triazolylidene-metal complexes, there is no example achieving asymmetric induction by base-metal complexes with triazolylidene ligands. Herein, we synthesized planar-chiral ferrocene-based triazolylidene copper complexes, which enabled the asymmetric borylation of methyl cinnamate with bis(pinacolato)diboron with good enantioselectivity.

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Haraguchi, R; Yamazaki, T; Torita, K; Ito, T; Fukuzawa, S or concate me.. Name: 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

An article Threonine stabilizer-controlled well-dispersed small palladium nanoparticles on modified magnetic nanocatalyst for Heck cross-coupling process in water WOS:000459182800027 published article about EFFICIENT CATALYST; MESOPOROUS SILICA; PARTICLES; PD in [Sarvi, Iraj; Gholizadeh, Mostafa; Izadyar, Mohammad] Ferdowsi Univ Mashhad, Dept Chem, Fac Sci, Mashhad 917751436, Iran in 2019.0, Cited 30.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Safety of Methyl 3-phenyl-2-propenoate

We report the synthesis of magnetically separable Fe3O4@Silica-Threonine-Pd-0 magnetic nanoparticles with a core-shell structure. After synthesis of Fe3O4@Silica, threonine as an efficient stabilizer/ligand was bonded to the surface of Fe3O4@Silica. Then, palladium nanoparticles were generated on the threonine-modified catalyst. The threonine stabilizer helps to generate palladium nanoparticles of small size (less than 4 nm) with high dispersity and uniformity. Magnetically separable Fe3O4@Silica-Threonine-Pd-0 nanocatalyst was fully characterized using various techniques. This nanocatalyst efficiently catalysed the Heck cross-coupling reaction of a variety of substrates in water medium as a green, safe and inexpensive solvent at 80 degrees C. The Fe3O4@Silica-Threonine-Pd-0 catalyst was used for at least eight successful consecutive runs with palladium leaching of only 0.05%.

Safety of Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Sarvi, I; Gholizadeh, M; Izadyar, M or concate me.

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