Category: 103-26-4

Recently I am researching about COVALENT ORGANIC FRAMEWORK; PALLADIUM NANOPARTICLES; PERFORMANCE; SBA-15; NANOCATALYST; SELECTIVITY; COMPLEXES; SYSTEMS; WATER, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51703076]; Excellent Young Teachers Program of Jilin University. Category: esters-buliding-blocks. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Ju, PY; Wu, SJ; Su, Q; Li, XD; Liu, ZQ; Li, GH; Wu, QL. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

The salen-porphyrin based conjugated microporous polymer (SP-CMP) was first constructed by polycondensation reaction of a salen-dialdehyde derivative and pyrrole. Due to the outstanding chemical and thermal stability, abundant micropores with a reasonable pore size, and ordered salen-porphyrin arrays in the A(4)B(4)-type polymer framework, the functional CMP was further applied as a Pd nanoparticle support by the coordinate interactions between the polydentate chelating sites with Pd(OAc)(2) and subsequent reduction with NaBH4. The as-synthesized composite material (Pd@SP-CMP) was fully characterized by powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), Fourier transform infrared (FT-IR) spectroscopy, X-ray photoelectron spectroscopy (XPS), and solid-state C-13 nuclear magnetic resonance (NMR). The porous property of Pd@SP-CMP was also characterized by N-2 adsorption/desorption isotherms and the obtained material exhibited a Brunauer-Emmett-Teller (BET) surface area of 266 m(2) g(-1), together with a pore volume of 0.192 cm(3) g(-1). The microscopic morphology of Pd@SP-CMP was further evaluated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The Pd@SP-CMP material with highly dispersed Pd nanoparticles exhibited excellent catalytic activity towards Suzuki-Miyaura and Heck-Mizoroki coupling reactions in water or in the dioxane/water mixture. In addition, Pd@SP-CMP also displayed outstanding stability and recyclability, and it can be reused without loss of activity in ten successive reactions. More importantly, the salen-porphyrin based CMPs could be the promising candidates for developing high-performance heterogeneous catalysts.

Category: esters-buliding-blocks. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Ju, PY; Wu, SJ; Su, Q; Li, XD; Liu, ZQ; Li, GH; Wu, QL 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 Novel Time- and Location-Independent Postharvest Treatment of Cocoa Beans: Investigations on the Aroma Formation during Moist Incubation of Unfermented and Dried Cocoa Nibs and Comparison to Traditional Fermentation WOS:000575685800011 published article about PRECURSORS; SEEDS; PULP; IDENTIFICATION; ACIDIFICATION; PROTEIN; PROFILE; ACIDS in [Schluter, Ansgar; Huhn, Tilo; Kneubuhl, Markus; Chatelain, Karin; Rohn, Sascha; Chetschik, Irene] Zurich Univ Appl Sci ZHAW, Life Sci & Facil Management, CH-8820 Wadenswil, Switzerland in 2020.0, Cited 49.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Formula: C10H10O2

The aroma properties of cocoa nibs obtained by applying a novel postharvest treatment were investigated using methods of the molecular sensory science approach, i.e., solvent extraction and solvent-assisted flavor evaporation, aroma extract dilution analysis (AEDA), stable isotope dilution analysis, calculation of odor activity values (OAVs), and orthonasal sensory evaluation; those properties were then compared to the unfermented and dried raw material and a traditionally fermented sample of the same harvest. For the treatment, unfermented and dried cocoa nibs were, first, rehydrated with lactic acid and ethanol solution to adjust the pH value to 5.1 and, second, incubated under aerobic conditions for 72 h at 45 degrees C and subsequently dried. This treatment was used to induce enzymatic reactions within the cotyledon matrix, which also occur inside the bean during microbial fermentation of the surrounding fruit pulp. The results of the AEDA showed that many of the key aroma compounds found in fermented and dried cocoa increased during the incubation treatment. Especially some fruity esters were found with an equal or even higher flavor dilution (FD) factor in the incubated sample compared to the fermented sample, whereas the fermented sample showed high FD factors for pungent, sour and sweaty acids, such as acetic acid and 2- and 3-methylbutanoic acids. The quantitative data and calculated OAVs for the samples supported the findings of the AEDA, underlining the potential of this approach as a controllable and reproducible alternative postharvest treatment.

Formula: C10H10O2. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Schluter, A; Huhn, T; Kneubuhl, M; Chatelain, K; Rohn, S; Chetschik, I 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

Authors Zhang, Q; Li, RL; Liu, J; Peng, W; Gao, YX; Wu, CJ; Pu, XF in PHARMACOTHERAPY GROUP published article about PERMEABILITY in [Zhang, Qing; Li, Ruolan; Liu, Jia; Peng, Wei; Wu, Chunjie; Pu, Xufeng] Chengdu Univ Tradit Chinese Med, Sch Pharm, Chengdu 610075, Sichuan, Peoples R China; [Gao, Yongxiang] Chengdu Univ Tradit Chinese Med, Sch Basic Med, Chengdu 610075, Sichuan, Peoples R China; [Pu, Xufeng] Chengdu Inst Food & Drug Control, Chengdu 611137, Sichuan, Peoples R China in 2019.0, Cited 23.0. Category: esters-buliding-blocks. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

Purpose: To investigate by in silico screening the anti-inflammatory constituents of Cinnamomum cassia twigs. Methods: Information on the constituents of C. cassia twigs was retrieved from the online Traditional Chinese Medicines (TCM) database and literature. Inflammation-related target proteins were identified from DrugBank, Online Mendelian Inheritance in Man (OMIM), Therapeutic Target Database (TTD), Genetic Association Database (GAD), and PharmGKB. The identified compounds were filtered by Lipinski’s rules with Discovery Studio software. The Libdock module was used to perform molecular docking; LibdockScores and default cutoff values for hydrogen bonds and van der Weals interactions were recorded. LibdockScores between the prototype ligand and target protein were set as the threshold; compounds with higher LibdockScores than threshold were regarded as active compounds. Cytoscape software was used to construct active constituent-target protein interaction networks. Results: Sixty-nine potential inflammatory constituents with good drug-like properties in C. cassia twigs were screened in silico based on molecular docking and network pharmacology analysis. JAK2, mPEGS-1, COX-2, IL-1 beta, and PPAR gamma were considered the five most important target proteins. Compounds such as methyl dihydromelilotoside, hierochin B, dihydromelilotoside, dehydrodiconiferyl alcohol, balanophonin, phenethyl (E)-3-[4-methoxyphenyl]-2-propenoate, quercetin, and luteolin each interacted with more than six of the selected target proteins. Conclusion: C. cassia twigs possess active compounds with good drug-like properties that can potentially be developed to treat inflammation with multi-components on multi-targets.

Category: esters-buliding-blocks. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Zhang, Q; Li, RL; Liu, J; Peng, W; Gao, YX; Wu, CJ; Pu, XF 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

COA of Formula: C10H10O2. Shvets, EH; Pidvorotnia, AV; Kulyk, OG; Mazepa, AV; Kolosov, MA in [Shvets, Elena H.; Pidvorotnia, Anastasiia, V; Kulyk, Olesia G.; Kolosov, Maksim A.] Kharkov Natl Univ, Sch Chem, UA-61022 Kharkiv, Ukraine; [Mazepa, Alexander, V] NAS Ukraine, AV Bogatsky Physicochem Inst, Odesa, Ukraine published A straightforward synthesis of 5-sulfonamidomethyl substituted 4,7-dihydroazolo[1,5-a]pyrimidines in 2021.0, Cited 31.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

4,7-Dihydroazolo[1,5-a]pyrimidin-5-ylmethanesulfonamides are side-products of the three-component Biginelli-like reaction of aminoazoles, aldehydes andN,N-dialkyl-2-ketomethanesulfonamides. Herein, we report a straightforward synthesis of 5-sulfonamidomethyl substituted 4,7-dihydroazolo[1,5-a]pyrimidines by a two-component condensation of aminoazoles andN,N-dialkyl(cinnamoyl)methanesulfonamides in DMF at reflux. The startingN,N-dialkyl-2-ketomethanesulfonamides can be obtained by either lithiation ofN,N-dialkylmethanesulfonamides and reaction with aldehydes followed by oxidation of the resulting alcohols or by Claisen condensation ofN,N-dialkylmethanesulfonamides with the corresponding esters. The chemical structures of all synthesized compounds are supported by(1)H and(13)C NMR-spectroscopy, mass spectrometry and elemental analysis.

COA of Formula: C10H10O2. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Shvets, EH; Pidvorotnia, AV; Kulyk, OG; Mazepa, AV; Kolosov, MA 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

Recommanded Product: 103-26-4. Patel, KPP; Gayakwad, EM; Shankarling, GS in [Patel, Khushbu P.; Gayakwad, Eknath M.; Shankarling, Ganapati S.] Inst Chem Technol, Dept Dyestuff Technol, NP Marg, Mumbai 400019, Maharashtra, India published Graphene oxide: a convenient metal-free carbocatalyst for facilitating amidation of esters with amines in 2020, Cited 49. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

Herein, we report a graphene oxide (GO) catalyzed condensation of non-activated esters and amines, that can enable diverse amides to be synthesized from abundant ethyl esters forming only volatile alcohol as a by-product. GO accelerates ester to amide conversion in the absence of any additives, unlike other catalysts. A wide range of ester and amine substrates are screened to yield the respective amides in good to excellent yields. The improved catalytic activity can be ascribed to the oxygenated functionalities present on the graphene oxide surface which forms H-bonding with the reactants accelerating the reaction. Improved yields and a wide range of functional group tolerance are some of the important features of the developed protocol.

Recommanded Product: 103-26-4. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Patel, KPP; Gayakwad, EM; Shankarling, GS 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

Application In Synthesis of Methyl 3-phenyl-2-propenoate. Authors Aungtikun, J; Soonwera, M in NATURE RESEARCH published article about in [Aungtikun, Jirapon; Soonwera, Mayura] King Mongkuts Inst Technol Ladkrabang, Fac Agr Technol, Dept Plant Prod Technol, Bangkok 10520, Thailand in 2021.0, Cited 63.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

Improved natural adulticidal agents against mosquito vectors are in urgent need, and essential oils from Cinnamomum plants can assume this role quite readily. Cinnamomum verum, C. cassia, and C. loureiroi essential oils (EOs) were extracted from the barks and evaluated for their chemical composition by GC-MS. The major constituent of the three EOs was cinnamaldehyde. WHO susceptibility tests on individual and combined EOs as well as cinnamaldehyde were conducted against female adults of Aedes aegypti and Aedes albopictus. All EO combinations exhibited a synergistic effect, manifesting a higher toxicity, with a synergistic value ranging from 2.9 to 6.7. Their increasing mortality value was improved between 16.0 to 41.7%. The highest synergistic effect was achieved by an EO combination of 0.5% C. cassia+0.5% C. loureiroi, while the highest insecticidal activity was achieved by 2.5% C. verum+2.5% C. cassia and 1% cinnamaldehyde, with a knockdown and mortality rate of 100% and a KT50 between 0.7 and 2.1 min. This combination was more toxic to both mosquito species than 1% w/v cypermethrin. These findings demonstrate that cinnamaldehyde and synergistic combinations of C. verum+C. cassia EOs and C. cassia+C. loureiroi EOs have a high insecticidal efficacy against Aedes populations.

Application In Synthesis of Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Aungtikun, J; Soonwera, 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

An article Amidoxime modified PAN supported palladium complex: A greener and efficient heterogeneous catalyst for heck reaction WOS:000510860900021 published article about SUZUKI; NANOPARTICLES; DEGRADATION; SONOGASHIRA in [Sruthi, Pambingal Rajan; Sarika, Vijayalekshmi; Suku, Arya; Anas, Saithalavi] Mahatma Gandhi Univ, Sch Chem Sci, Kottayam 686560, Kerala, India; [Krishnan, Aravind] St Berchmans Coll, Dept Chem, Changanassery 686101, Kerala, India; [Anas, Saithalavi] Mahatma Gandhi Univ, Adv Mol Mat Res Ctr, Kottayam 686560, Kerala, India in 2020.0, Cited 40.0. Category: esters-buliding-blocks. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

Development of a facile and greener approach for Heck reaction using a modified PAN supported palladium catalyst is described. The preparation of the catalyst involves a simple process through amidoxime modification of nitrile group in Polyacrylonitrile (PAN), followed by the complexation with Palladium chloride (PdCl2). The resulting supported catalyst was characterized by spectroscopic analyses and further by computational studies. This polymer supported Palladium complex displayed excellent catalytic activity in Heck coupling reaction of a series of activated alkenes and aryl halides and afforded the corresponding coupling products upto 96% isolated yield. After the reaction, the catalyst was easily recovered by simple filtration and recycled with excellent stability and activity even after 5 runs. This is the first report on the use of amidoxime functionalized PAN-Palladium (II) complex as a heterogeneous catalyst in Heck coupling reaction.

Category: esters-buliding-blocks. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Sruthi, PR; Sarika, V; Suku, A; Krishnan, A; Anas, S 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. Recently I am researching about HETEROGENEOUS CATALYST; SEPARABLE CATALYST; REUSABLE CATALYST; NANOPARTICLES; EFFICIENT; PD; COMPLEX; SILICA; RECOVERY; LIGAND, Saw an article supported by the . Published in SPRINGER in DORDRECHT ,Authors: Barazandehdoust, M; Mamaghani, M; Kefayati, H. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

A palladium organic-inorganic hybrid magnetic nanocatalyst for the Heck-cross coupling reactions was developed. This newly synthesized phosphine-free PdMNPs catalyzed Heck-cross coupling reactions in short reaction times (20-30 min) and high to excellent yields (75-93%). The catalyst was separated simply by an external magnet and reused in 10 successive runs without significant decrease in catalytic activity. The structure of the catalyst was established by Fourier transform infrared, X-ray diffraction, scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, vibrating sample magnetometer and thermogravimetric analysis analyses.

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Barazandehdoust, M; Mamaghani, M; Kefayati, H or concate me.. 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

Komarova, AO; Dick, GR; Luterbacher, JS in [Komarova, Anastasia O.; Dick, Graham R.; Luterbacher, Jeremy S.] Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci & Engn, Lab Sustainable & Catalyt Proc, Stn 6, CH-1015 Lausanne, Switzerland; [Dick, Graham R.] Lygg Corp, 2627 Hanover St, Palo Alto, CA 94304 USA published Diformylxylose as a new polar aprotic solvent produced from renewable biomass in 2021.0, 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.

Demand for sustainable polar aprotic solvents is increasing due to their unique solubilizing properties and the toxicity of conventional analogs, which are facing pressure from extensive safety legislation. Polar aprotic solvents are particularly difficult to produce renewably because polar molecules that lack hydroxyl groups are rarely found in abundance in the natural world. Here, we explore the use of diformylxylose (DFX), a xylose-derived molecule that can be produced in a single step from lignocellulosic biomass, as a novel polar aprotic bio-based solvent. We notably demonstrate that diformylxylose shows a similar performance to conventional polar aprotic solvents (DMF, NMP, DMSO) in alkylation, cross-coupling (Heck), and hydrogenation reactions. We also demonstrate its straightforward production from commercial xylose and show that it is non-mutagenic, according to the Ames test. Renewable DFX appears to be a greener alternative to common polar aprotic solvents that are considered problematic for industry.

COA of Formula: C10H10O2. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Komarova, AO; Dick, GR; Luterbacher, JS 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 Tropical Medicine very interesting. Saw the article Toxicity of several botanical essential oils and their combinations against females of Aedes albopictus (Skuse) and Anopheles minimus (Theobald): Oviposition deterrent, ovicidal and adulticidal efficacies published in 2019.0. Recommanded Product: Methyl 3-phenyl-2-propenoate, Reprint Addresses Soonwera, M (corresponding author), King Mongkuts Inst Technol Ladkrabang, Fac Agr Technol, Dept Plant Prod Technol, Bangkok 10520, Thailand.. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

Objective: To investigate the efficacies of 12 essential oil (EO) formulations from three Zingiberaceae plants (Alpinia galanga, Curcuma zedoaria, and Zingiber cassumunar) individually and in combination with an augmenting Eucalyptus globulus (E. globulus) EO against females of Aedes albopictus (Ae. albopictus) and Anopheles minimus (An. minimus). Methods: These formulations were evaluated for their ovicidal, oviposition deterrent and adulticidal activities against Ae. albopictus and An. minimus by a topical method, a double-choice method and a WHO susceptibility test, respectively. Results: It was found that all formulations of Zingiberaceae plants EOs augmented with E. globulus EO were more effective in oviposition deterrent, ovicidal, and adulticidal activities against the two mosquito species than all of the formulations used without E. globulus EO. Their oviposition deterrent, ovicidal and adulticidal activities were equivalent to those of 10% w/v cypennethrin. In contrast, 70% v/v ethyl alcohol as a control alone was not effective at all. The highest synergistic effect in effective repellency against Ae. albopictus was achieved by 5% Alpinia galanga EO + 5% E. globulus EO and against An. minimus was 5% Zingiber cassumunar EO + 5% E. globulus EO. Moreover, the highest synergistic effects in ovicidal activities against Ae. albopictus and An. minimus were achieved by 10% Zingiber cassumunar EO + 10% E. globulus EO and 5% Curcuma zedoaria EO + 5% E. globulus EO, respectively. For the adulticidal activities, the highest synergistic effect against two mosquitoes was achieved by 5% Curcuma zedoaria EO + 5% E. globulus EO. Conclusions: These results suggest that Zingiberaceae plant EOs augmented with E. globulus EO have a high potential to be developed into oviposition deterrent, ovicidal, and adulticidal agents for controlling populations of Ae. albopictus and An. minimus.

Recommanded Product: Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Cotchakaew, N; Soonwera, 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