Category: 118-55-8

On January 31, 2018, Hareesh, K.; Sunitha, D. V.; Ramya, P.; Williams, J. F.; Samarin, S.; Dhole, S. D.; Sanjeev, G. published an article.Synthetic Route of 118-55-8 The title of the article was Gamma radiation-assisted diffusion of Au nanoparticles in nanocavities of polycarbonate: nano-structural and surface properties. And the article contained the following:

The in situ gamma ray-assisted diffusion of gold nanoparticles in a polycarbonate film modified the nano-structural and surface properties to enable control of functional use with decreases in the free volume nano-hole size and in the fractional free volume measured using positron annihilation lifetime spectroscopic techniques. Coincidenace Doppler broadened spectra showed the identifiable spreading of the gold broadened region of the intensity ratio relative to the pristine polycarbonate film. These results were further corroborated by XPS and Transmission electron microscopy which showed the diffused gold nanoparticles had an average size of about 8 nm, and also showed the bonding of gold nanoparticles with the oxygen functional groups of polycarbonate film. The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Synthetic Route of 118-55-8

The Article related to gold nanoparticle polycarbonate film nanostructural surface property, Optical, Electron, and Mass Spectroscopy and Other Related Properties: Other and other aspects.Synthetic Route of 118-55-8

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On January 31, 2019, Razak, Norazizah Abdul; Fagge, Ibrahim Isah; Elhefian, Esam Abdulkader; Khan, Mohammad Niyaz published an article.Application In Synthesis of Phenyl Salicylate The title of the article was Kinetics and Mechanism of Flexible Nanoparticles-Catalyzed Piperidinolysis of Anionic Phenyl Salicylate: Flexible Nanoparticles: CTABr/M2X/H2O (M2X = 4-MeOSaNa2, 3,4-MeSaNa2). And the article contained the following:

Apparent pseudo second-order rate constants, kX, for flexible nanoparticles, FNs, (CTABr/M2X/H2O)-catalyzed piperidinolysis of anionic Ph salicylate, PSa-, at a constant [CTABr], 0.1 M piperidine (Pip) and temperature, were calculated from an empirical equation. CTABr = cetyltrimethylammonium bromide and X2- = 4-methoxysalicylate (4-MeOSa2-) and 3-,4-methylsalicylate (3-,4-MeSa2-) with Sa2- representing -O-C6H3CO2-. The values of kX/k0 = μ measure the apparent rate enhancement due to FN catalysis for piperidinolysis of PSa- at a constant [CTABr] and temperature The values of μ decrease with the increase in [CTABr] within the range of 5-15 mM. The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Application In Synthesis of Phenyl Salicylate

The Article related to phenyl salicyalate piperidinolysis kinetics, Physical Organic Chemistry: Addition, Elimination, and Substitution Reactions and other aspects.Application In Synthesis of Phenyl Salicylate

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On November 11, 2021, Mei, Baicheng; Zhou, Yuxing; Schweizer, Kenneth S. published an article.Category: esters-buliding-blocks The title of the article was Long Wavelength Thermal Density Fluctuations in Molecular and Polymer Glass-Forming Liquids: Experimental and Theoretical Analysis under Isobaric Conditions. And the article contained the following:

We establish via an in-depth anal. of exptl. data that the dimensionless compressibility (proportional to the dimensionless amplitude of long wavelength thermal d. fluctuations) of one-component normal and supercooled liquids of chem. complex nonpolar and weakly polar mols. and polymers follows extremely well a surprisingly simple and general temperature dependence over an exceptionally wide range of pressures and temperatures A theor. basis for this behavior is shown to exist in the venerable van der Waals model and its more modern interpretations. Although associated hydrogen bonding (and to a lesser degree strongly polar) liquids display modestly more complex behavior, rather simple temperature and pressure dependences are also discovered. A new approach to collapse the temperature- and pressure-dependent dimensionless compressibility data onto a master curve is formulated that differs from the empirical thermodn. scaling approach. As a practical matter, we also find that the dimensionless compressibility scales well as an inverse power law with temperature with an exponent that is system dependent and decreases with pressure. At very high pressures and low temperatures, the thermal liquid behavior appears to approach (but not reach) a repulsion-dominated random close packing limit. All these findings are relevant to our recent theor. work on the problem of activated relaxation and vitrification of supercooled mol. and polymeric liquids The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Category: esters-buliding-blocks

The Article related to thermal density fluctuation mol polymer glass liquid isobaric, Physical Properties of Synthetic High Polymers: Physical Properties Of Polymers and other aspects.Category: esters-buliding-blocks

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On October 15, 2021, Sasaki, Takashi; Tsuzuki, Yuya; Nakane, Tatsuki published an article.Electric Literature of 118-55-8 The title of the article was A Dynamically Correlated Network Model for the Collective Dynamics in Glass-Forming Molecular Liquids and Polymers. And the article contained the following:

The non-Arrhenius behavior of segmental dynamics in glass-forming liquids is one of the most profound mysteries in soft matter physics. In this article, the authors propose a dynamically correlated network (DCN) model to understand the growing behavior of dynamically correlated regions during cooling, which leads to the viscous slowdown of supercooled liquids The fundamental concept of the model is that the cooperative region of collective motions has a network structure that consists of string-like parts, and networks of various sizes interpenetrate each other. Each segment undergoes dynamical coupling with its neighboring segments via a finite binding energy. Monte Carlo simulations showed that the fractal dimension of the DCNs generated at different temperatures increased and their size distribution became broader with decreasing temperature The segmental relaxation time was evaluated based on a power law with four different exponents for the activation energy of rearrangement with respect to the DCN size. The results of the present DCN model are consistent with the exptl. results for various materials of mol. and polymeric liquids The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Electric Literature of 118-55-8

The Article related to mol liquid polymer collective dynamics dynamically correlated network model, dynamically correlated network, dynamics, relaxation time, simulation, supercooled liquids, Physical Properties of Synthetic High Polymers: Physical Properties Of Polymers and other aspects.Electric Literature of 118-55-8

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On November 30, 2020, Nedaei, Maryam; Abdi, Khosrou; Ghorbanian, Sohrab Ali; Pirooznia, Nazanin published an article.Quality Control of Phenyl Salicylate The title of the article was Ultrasonic-Air-Assisted Solidification of Settled Organic Drop Microextraction Using Terpene-Based Deep Eutectic Solvents for the Effectual Enrichment of Methadone in Biological Samples. And the article contained the following:

Abstract: In this research, three novel ultra-hydrophobic, low-viscosity, non-ionic, and heavier-than-water deep eutectic solvents (DES) based on salol and terpenes are proposed. The prepared DESs were effectively used as extraction solvents in the solidification of settled organic drop (SSOD) microextraction Despite other hydrophobic DESs, these sustainable bio-compatible extraction mediums are compatible with GC. The ultrasonic-air agitation service for the formation of the emulsion was used to enhance the mass transfer of target analytes to extract into the fine DES droplets. Phase separation in this new enrichment method was simply achieved by centrifugation of cloudy solution at 20°C followed by decanting the aqueous solution The effect of the main variables on the extraction efficiency of methadone was investigated. The proposed method because of its distinctive features can be introduced as a simple and effective method for the enrichment of methadone in water and biol. samples. Limits of detection derived after optimizing influential parameters ranged between 0.3 and 1.5μg L-1. The relative standard deviations (RSD) were less than 10% and the enrichment factor values were in the range of 65-314. Recoveries obtained through methadone anal. in real samples were in the acceptable range of 91.5-105.5%. The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Quality Control of Phenyl Salicylate

The Article related to salol terpene deep eutectic solvents green analytical chem, microextraction sample methadone, Biochemical Methods: Miscellaneous Separations (Not Covered At Other Subsections) and other aspects.Quality Control of Phenyl Salicylate

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On June 10, 2018, Corvis, Yohann; Espeau, Philippe published an article.Formula: C13H10O3 The title of the article was Interpretation of the global heat of melting in eutectic binary systems. And the article contained the following:

Starting from ten eutectic binary phase diagrams, the heat absorbed to melt completely a binary mixture from its solid state was plotted as a function of the mole fraction of one of the two components of the system. Surprisingly, a linear relationship was found for all the studied systems. The extrapolated total heat values at pure component composition (i.e. x = 0 and x = 1) obtained via the heat capacity exptl. determined for each compound were interpreted as the melting enthalpies of the pure components at the eutectic temperature, for each binary system. A math. model is proposed that takes into account an ideal liquid state and an enthalpy in the liquid state independent of the temperature The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Formula: C13H10O3

The Article related to interpretation global heat melting eutectic binary system, Thermodynamics, Thermochemistry, and Thermal Properties: Thermochemical Properties and other aspects.Formula: C13H10O3

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Ester – Wikipedia,
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Pal, Ashutosh published an article in 2021, the title of the article was Synthesis of salicylate and salicylamide alcohols for the preparation of phosphorodiamidates and ifosfamide prodrugs.COA of Formula: C13H10O3 And the article contains the following content:

Different types of salicylate and salicylamide alcs. for the preparation of phosphorodiamidates and ifosfamide prodrugs were reported. In drug discovery and development, prodrugs were well-known for pharmacokinetic effects of pharmacol. nimble products. Almost 10% of drugs permitted, whole world were classified as prodrugs, where the application of a prodrug method during initial stages of development was an emergent fashion. The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).COA of Formula: C13H10O3

The Article related to hydroxyalkyl benzodioxinone preparation, aldehyde salicylate alc cyclocondensation, alkyl benzoxazinone preparation, salicylamide aldehyde cyclocondensation, Heterocyclic Compounds (More Than One Hetero Atom): Oxazines (Including Morpholine) and other aspects.COA of Formula: C13H10O3

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Ester – Wikipedia,
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On March 26, 2020, Takemura, Hiroyuki; Morikawa, Akino; Tanaka, Mari; Tatsumi, Akane; Kubota, Yukiko; Kaji, Natsuko; Hasegawa, Ayako; Kumamoto, Fumiko; Obara, Tomoko; Iwanaga, Tetsuo; Sako, Katsuya published an article.SDS of cas: 118-55-8 The title of the article was Syntheses of diaza(hetera)2[1.1.1.1]paracyclophanes by Chapman rearrangement. And the article contained the following:

Diaza(hetera)2[1.1.1.1]paracyclophanes (PCPs) I (X = SO2, CH2; Y = SO2; Q = NH) were prepared by the Chapman rearrangement. This is the first synthesis of highly strained and heteroatom-containing PCPs performed by a rearrangement reaction. The structures of the two precursors, [3.1.3.1]PCPs, e.g., II and [1.1.1.1]PCPs I (X = SO2, CH2, C=O; Y = SO2, C=O; Q = N-C(=O)-o-C6H4-OH), are discussed in detail. In contrast to the small strain of [3.1.3.1]PCPs, e.g., II, [1.1.1.1]PCPs I (Q = N-C(=O)-o-C6H4-OH) release their large strain by bending the aromatic rings and Carom.-X angles. Interestingly, Aromatic-X-Aromatic angles are smaller than those of the corresponding strain-free model compounds The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).SDS of cas: 118-55-8

The Article related to diaza hetera paracyclophane preparation, Heterocyclic Compounds (More Than One Hetero Atom): Eight- and Higher-Membered Rings and other aspects.SDS of cas: 118-55-8

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On October 5, 2019, Yebdri, Sihem; Nehar, Oussama; Mahboub, Radia; Roisnel, Thierry; Boukli-Hacene, Leila; Louhibi, Samira published an article.Recommanded Product: Phenyl Salicylate The title of the article was Characterizations of crystalline structure and catalytic activity of zwitterionic imidazole derivatives. And the article contained the following:

The zwitterion ligand L1 has been synthesized and characterized by single-crystal X-ray diffraction, and spectroscopic techniques (1H, 13C NMR, FT-IR, ESI-MS, and UV-Vis). The crystal structure shows that L1 mols. are planar and are connected via intermol. N-H—-O and intramol. N-H—-O interactions. The NMR anal. shows the presence of two mesomeric forms of L1: zwitterion and ketone-imidazolidine. The kinetic study of in situ complexes is followed by UV-vis spectroscopy and revealed a binuclear structure built from square base pyramidal geometry and octahedral one. In situ complexes obtained from L1 with different copper (II) salts are studied for their catecholase activities using 3,5-di-tert-butylcatechol. The obtained 3,5-di-tert-butylquinone was characterized by single-crystal X-ray diffraction,. The results show that the catalytic activity depends on the nature of the metal salt anion. From Michaelis-Menten model, we have evaluated the dissociation constant and the bond constant which are in good agreement with those of literature. The structure-activity relationship show that the high rate of catalytic oxidation depends on the presence of copper ion in the complex. The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Recommanded Product: Phenyl Salicylate

The Article related to zwitterionic imidazole derivative catalytic activity crystalline structure, Catalysis, Reaction Kinetics, and Inorganic Reaction Mechanisms: Catalytic Reactions and other aspects.Recommanded Product: Phenyl Salicylate

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Ester – an overview | ScienceDirect Topics

Malpani, Sakshi Kabra; Rani, Ashu published an article in 2019, the title of the article was A Greener Route for Synthesis of Fly Ash Supported Heterogeneous Acid Catalyst.Product Details of 118-55-8 And the article contains the following content:

Fly ash, a solid byproduct obtained from coal-fired thermal power plants, is basically a silico-aluminate material having varying minor amounts of other metal oxides. For suitable bulk utilization of this solid waste, a novel kind of solid acid catalyst has been successfully synthesized by employing microwave assisted greener route. For enhancing the efficacy, amorphous silica was extracted from fly ash in a cost-effective manner which was further chem. activated with H2SO4. Various anal. techniques were utilized to study physico-chem. properties of the as-prepared catalyst, while the catalytic activity was tested by a serious of microwave assisted esterification and Friedel-Crafts alkylation reactions under optimized reaction conditions. Higher yield of products attributes to the presence of significant number of Bronsted acidic sites on catalyst, also proved by Pyridine adsorbed FT-IR spectrum of catalyst. The catalyst was recovered and reused up to five reaction cycles with similar competence as in first run which deliberates its stability during the course of reaction. The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Product Details of 118-55-8

The Article related to fly ash esterification friedel crafts alkylation structural thermal property, Catalysis, Reaction Kinetics, and Inorganic Reaction Mechanisms: Catalytic Reactions and other aspects.Product Details of 118-55-8

Referemce:
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Ester – an overview | ScienceDirect Topics