Category: 103-26-4

I found the field of Biochemistry & Molecular Biology; Chemistry very interesting. Saw the article Larvicidal Activity of Cinnamic Acid Derivatives: Investigating Alternative Products for Aedes aegypti L. Control published in 2021.0. Quality Control of Methyl 3-phenyl-2-propenoate, Reprint Addresses de Sousa, DP (corresponding author), Univ Fed Paraiba, Post Grad Program Nat & Synthet Bioact Prod, BR-58051900 Joao Pessoa, Paraiba, Brazil.; de Sousa, DP (corresponding author), Univ Fed Paraiba, Dept Pharmaceut Sci, BR-58051970 Joao Pessoa, Paraiba, Brazil.. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

The mosquito Aedes aegypti transmits the virus that causes dengue, yellow fever, Zika and Chikungunya viruses, and in several regions of the planet represents a vector of great clinical importance. In terms of mortality and morbidity, infections caused by Ae. aegypti are among the most serious arthropod transmitted viral diseases. The present study investigated the larvicidal potential of seventeen cinnamic acid derivatives against fourth stage Ae. aegypti larvae. The larvicide assays were performed using larval mortality rates to determine lethal concentration (LC50). Compounds containing the medium alkyl chains butyl cinnamate (7) and pentyl cinnamate (8) presented excellent larvicidal activity with LC50 values of around 0.21-0.17 mM, respectively. While among the derivatives with aryl substituents, the best LC50 result was 0.55 mM for benzyl cinnamate (13). The tested derivatives were natural compounds and in pharmacology and antiparasitic studies, many have been evaluated using biological models for environmental and toxicological safety. Molecular modeling analyses suggest that the larvicidal activity of these compounds might be due to a multi-target mechanism of action involving inhibition of a carbonic anhydrase (CA), a histone deacetylase (HDAC2), and two sodium-dependent cation-chloride co-transporters (CCC2 e CCC3).

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Araujo, MO; Perez-Castillo, Y; Oliveira, LHG; Nunes, FC; de Sousa, DP or concate me.. Quality Control 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

Authors Osanloo, M; Sedaghat, MM; Sereshti, H; Rahmani, M; Landi, FS; Amani, A in UNIV KASHAN PRESS published article about CHEMICAL-COMPOSITION; NANOPARTICLES PREPARATION; ANOPHELES-STEPHENSI; ANTIFUNGAL ACTIVITY; AEDES-AEGYPTI; ENCAPSULATION; CONSTITUENTS; NANOEMULSION; RELEASE in [Osanloo, Mahmoud] Fasa Univ Med Sci, Sch Adv Technol Med, Dept Med Nanotechnol, Fasa, Iran; [Sedaghat, Mohammad Mehdi; Rahmani, Mahya] Univ Tehran Med Sci, Sch Publ Hlth, Dept Med Entomol & Vector Control, Tehran, Iran; [Sereshti, Hassan] Univ Tehran, Fac Sci, Dept Chem, Tehran, Iran; [Osanloo, Mahmoud; Landi, Farzaneh Saeedi; Amani, Amir] North Khorasan Univ Med Sci, Nat Prod & Med Plants Res Ctr, Bojnurd, Iran; [Amani, Amir] Univ Tehran Med Sci, Med Biomat Res Ctr, Tehran, Iran in 2019.0, Cited 48.0. 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

Frequent use of synthetic larvicides has led to the development of resistance in many species of mosquitoes as well as risk of environmental pollution. Recently, encapsulating essential oils (EOs) in surfactants or polymers is being employed as an approach to control the volatility of EOs as green larvicides. In this research, components of tarragon (Artemisia dracunculus) essential oil were identified by GC-MS analysis. Fortyeight components were identified, with 5 major components including estragole (67.623%), cis-Ocimene (8.691%), beta-Ocimene Y (7.577%), Limonene (4.338%) and 3-Methoxy cinnam aldehyde (1.49%). Tarragon EO was encapsulated in chitosan nanocapsules using ionic gelation method and confirmed by FT-IR analysis. Encapsulation efficiency and size of the chitosan nanocapsules were determined 34.91 +/- 2% and 203 +/- 16 nm, respectively. For the first time, a long-lasting green larvicide was reported which remained active for 10 days, against Anopheles stephensi. Furthermore, cytotoxicity of the nanoformulation was found to be similar to that of temephos on human skin normal cells (HFFF2). This nanoformulation can be a good alternative for synthetic larvicides due to its long-lasting activity, proper effectiveness and also its green constituents.

COA of Formula: C10H10O2. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Osanloo, M; Sedaghat, MM; Sereshti, H; Rahmani, M; Landi, FS; Amani, A 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 Silica-Supported Mn-II Sites as Efficient Catalysts for Carbonyl Hydroboration, Hydrosilylation, and Transesterification WOS:000489670500001 published article about PHASE SELECTIVE HYDROGENATION; MOLECULAR PRECURSOR; ENANTIOSELECTIVE EPOXIDATION; SUBSTRATE SCOPE; MANGANESE; CHEMISTRY; KETONES; ACTIVATION; ALDEHYDES; NICKEL in [Ghaffari, Behnaz; Mendes-Burak, Jorge; Chan, Ka Wing; Coperet, Christophe] Swiss Fed Inst Technol, Dept Chem & Appl Biosci, Vladimir Prelog Weg 1-5, CH-8093 Zurich, Switzerland in 2019.0, Cited 72.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Recommanded Product: 103-26-4

Manganese, the third most abundant transition-metal element after iron and titanium, has recently been demonstrated to be an effective homogeneous catalyst in numerous reactions. Herein, the preparation of silica-supported Mni(II) sites is reported using Surface Organometallic Chemistry (SOMC), combined with tailored thermolytic molecular precursors approach based on Mn-2[OSi(OtBu)(3)](4) and ZMn{N(SiMe3)(2)}(2)THF. These supported Mn-II sites, free of organic ligands, efficiently catalyze numerous reactions: hydroboration and hydrosilylation of ketones and aldehydes as well as the transesterification of industrially relevant substrates.

Recommanded Product: 103-26-4. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Ghaffari, B; Mendes-Burak, J; Chan, KW; Coperet, C 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 ANTIOXIDANT ACTIVITY; CAFFEIC ACID; MELANOGENESIS; EUGENOL; MELANIN; IMAGE; ESTER, Saw an article supported by the Sao Paulo Research Foundation FAPESPFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) [2016/25028-3, 2018/03918-2]; National Council for Scientific and Technological Development – CNPqConselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ) [306355/2018-3]; Coordination of Superior Level Staff Improvement CAPES [001]. Recommanded Product: Methyl 3-phenyl-2-propenoate. Published in ACADEMIC PRESS INC ELSEVIER SCIENCE in SAN DIEGO ,Authors: Varela, MT; Ferrarini, M; Mercaldi, VG; Sufi, BD; Padovani, G; Nazato, LIS; Fernandes, JPS. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

p-Coumaric acid is a known inhibitor of tyrosinase, an enzyme involved in the initial steps of the melanin synthesis in human and other species. However, its low lipophilicity impairs its penetration through skin and efficacy as antimelanogenic agent indeed. Accordingly, this paper reports the assessment of several coumaric acid derivatives as tyrosinase inhibitors and antimelanogenic agents in in vitro, in silico and ex vivo assays. The compounds were designed with modifications in the aromatic and acid moieties of p-coumaric acid, being the coumarate esters the most promising derivatives. The compounds showed higher tyrosinase inhibitory activity (pIC(50), 3.7-4.2) than the parent acid, being compounds 1d, 1e and 1f the most potent inhibitors. Docking analysis showed that these esters are competitive inhibitors per se, and act independently of a redox mechanism as suggested by DPPH assays. Moreover, the esters showed efficacy in reducing the melanin deposition in human skin fragments at 0.1% concentration, especially compound le. In summary, there is an important equilibria between tyrosinase affinity and lipophilicity that must be considered to get effective antimelanogenic agents with adequate permeability in the skin.

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Varela, MT; Ferrarini, M; Mercaldi, VG; Sufi, BD; Padovani, G; Nazato, LIS; Fernandes, JPS or concate me.. Recommanded Product: 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

Recently I am researching about AROMA COMPOUNDS; 2,5-DIMETHYL-4-HYDROXY-3(2H)-FURANONE FURANEOL; FLAVOR QUALITY; PHENOLIC-ACIDS; VITAMIN-C; CULTIVARS; PROANTHOCYANIDINS; IDENTIFICATION; BIOSYNTHESIS; ACCUMULATION, Saw an article supported by the National Science Centre, PolandNational Science Centre, Poland [2016/23/B/ST4/00062]. Name: Methyl 3-phenyl-2-propenoate. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Niziol, J; Misiorek, M; Ruman, T. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

Strawberry (Fragaria x ananassa Duch., Rosaceae) is the subject of many research studies due to its numerous features such as unique taste, aroma and health qualities. The distribution of low molecular weight metabolites belonging to aldehydes, ketones, alcohols, esters, organic acids, phenolics, amino acids and sugars classes within strawberry fruit cross-section was studied using mass spectrometry imaging (MSI) method with Ag-109 nano-particle enhanced target ((AgNPET)-Ag-109). Correlation of distribution of over thirty compounds found in cross-section of strawberry with their biological function is also included.

Name: Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Niziol, J; Misiorek, M; Ruman, T 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

Chen, JJ; Xu, JC; Zhou, Y; Xie, SG; Gao, F; Xu, XF; Xu, XH; Jin, Z in [Chen, Jingjing; Xu, Jiancong; Xie, Shuguang; Gao, Feng; Xu, Xiaohua; Jin, Zhong] Nankai Univ, Coll Chem, State Key Lab, Tianjin 300071, Peoples R China; [Chen, Jingjing; Xu, Jiancong; Xie, Shuguang; Gao, Feng; Xu, Xiaohua; Jin, Zhong] Nankai Univ, Coll Chem, Inst Elementoorgan Chem, Tianjin 300071, Peoples R China; [Zhou, Yu; Xu, Xiufang] Nankai Univ, Coll Chem, Minist Educ, Key Lab Adv Energy Mat Chem, Tianjin 300071, Peoples R China published Sequential ortho-C-H and ipso-C-O Functionalization Using a Bifunctional Directing Group in 2019.0, Cited 61.0. Recommanded Product: Methyl 3-phenyl-2-propenoate. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

Design of C-H activation directing groups that can serve as electrophiles for subsequent cross-coupling significantly improves the step economy of synthetic applications of directed C-H functionalization. Through using a well-defined bifunctional template, palladium-catalyzed ortho-C-H alkenylation and arylation of benzylic alcohols was achieved via an end-on nitrile-embedded 12-membered macrocyclic transition state. Thereafter, the directing template is used as a handle for palladium-catalyzed ipso-C-O cross-coupling to provide functionalized diarylmethanes.

Recommanded Product: Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Chen, JJ; Xu, JC; Zhou, Y; Xie, SG; Gao, F; Xu, XF; Xu, XH; Jin, Z 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 POT OXIDATIVE ESTERIFICATION; IONIC LIQUID; MULTICOMPONENT REACTIONS; SELECTIVE OXIDATION; HETEROGENEOUS CATALYSTS; BIGINELLI COMPOUNDS; AEROBIC OXIDATION; CESIUM SALT; KEGGIN; CHEMISTRY, Saw an article supported by the Science and Engineering Research Board (SERB), New Delhi [EMR/2016/005718]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Patel, A; Patel, J. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate. Name: Methyl 3-phenyl-2-propenoate

A Ni salt of phosphomolybdic acid (NiHPMA) was synthesized and characterized by various physico-chemical techniques such as EDX, UV-Visible spectroscopy, FT-IR, Raman spectroscopy and XPS. FT-IR and Raman spectroscopy confirm the presence of Ni as a counter cation while UV-Visible and XPS studies to confirm the presence of Ni(ii) in the catalyst. The catalyst was evaluated for its bi-functional activity towards the tandem conversion of benzaldehyde to ethyl benzoate and it was found that very small amounts of Ni (2.64 x 10(-3)mmol) enhance the selectivity towards benzoate. A detailed mechanistic study was carried out by UV-Visible and Raman spectroscopy to confirm that both intermediate species, Mo-peroxo and Ni-oxo, are responsible for higher selectivity towards esters. Further, a study to determine the effect of addenda atoms (heteropoly acid) was also carried out. The catalyst was also found to be viable for a number of aldehydes under optimized conditions.

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Patel, A; Patel, J 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

Computed Properties of C10H10O2. In 2019.0 TETRAHEDRON published article about CROSS-COUPLING REACTIONS; ACETYLENIC ESTERS; EFFICIENT SYNTHESIS; REGIO; REAGENTS; BORON; HYDROBORATION; ACCESS in [Verma, Astha; Grams, R. Justin; Rastatter, Brett P.; Santos, Webster L.] Virginia Tech, Dept Chem, Blacksburg, VA 24061 USA in 2019.0, Cited 24.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

A method for the semi-reduction of alkynoic acids through an alpha-borylation and subsequent protodeborylation mechanism has been developed. The transition metal-free protocol is achieved through the activation of bis(pinacolato)diboron by an in situ generated carboxylate moiety yielding aryl acrylic acids. Our studies demonstrate an unprecedented dual role for the carboxylate anion that involves the activation of the diboron reagent and a directing effect in the alpha-borylation. (C) 2019 Elsevier Ltd. All rights reserved.

Computed Properties of C10H10O2. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Verma, A; Grams, RJ; Rastatter, BP; Santos, WL 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

Urena, JF; Ebersol, LA; Silakov, A; Elias, RJ; Lambert, JD in [Urena, Jose F.; Elias, Ryan J.; Lambert, Joshua D.] Penn State Univ, Dept Food Sci, University Pk, PA 16802 USA; [Ebersol, Lauren A.; Silakov, Alexey] Penn State Univ, Dept Chem, University Pk, PA 16802 USA; [Lambert, Joshua D.] Penn State Univ, Ctr Mol Toxicol & Carcinogenesis, University Pk, PA 16802 USA published Impact of Atomizer Age and Flavor on In Vitro Toxicity of Aerosols from a Third-Generation Electronic Cigarette against Human Oral Cells in 2020.0, Cited 49.0. Recommanded Product: Methyl 3-phenyl-2-propenoate. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

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.

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.. Recommanded Product: 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 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. Safety of Methyl 3-phenyl-2-propenoate. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

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.

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.. Safety 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