Category: 707-07-3

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 707-07-3, Name is (Trimethoxymethyl)benzene, SMILES is COC(OC)(C1=CC=CC=C1)OC, belongs to ethers-buliding-blocks compound. In a document, author is He, XingGang, introduce the new discover, COA of Formula: C10H14O3.

Discovery of degradable niclosamide derivatives able to specially inhibit small cell lung cancer (SCLC)

Small cell lung cancer (SCLC) is exceedingly tough to treat and easy to develop resistance upon long use of the first-line drug carboplatin or radiotherapy. Novel medicines effective and specific against SCLC are greatly needed. Herein, we focused on the discovery of such a medicine by exploring a drug niclosamide with repurposing strategy. Initial screening efforts revealed that niclosamide, an anthelmintic drug, possessed the in vitro anticancer activity and an obvious sensitivity towards SCLC. This observation inspired the evaluation for two different kinds of niclosamide derivatives. 2 with a degradable ester as a linker exhibited the comparable activity but slightly inferior selectivity to SCLC, by contrast, the cytotoxicities of 4 and 5 with non-degradable ether linkages completely disappeared, clearly validating the importance of 2-free hydroxyl group or 2-hydroxyl group released in the antitumor activity. Mechanism study unfolded that, similar to niclosamide, 2 inhibited growth of cancer cells via p 53 activation and subsequent underwent cytochrome c dependent apoptosis. Further structural modification to afford phosphate sodium 8 with significantly enhanced aqueous solubility (22.1 mg/mL) and a good selectivity towards SCLC demonstrated more promising druggability profiles. Accordingly, niclosamide as an attractive lead hold a huge potential for developing targeted anti-SCLC drugs.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 707-07-3 is helpful to your research. COA of Formula: C10H14O3.

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 707-07-3, Name is (Trimethoxymethyl)benzene, molecular formula is C10H14O3. In an article, author is Kumar, Mahendra,once mentioned of 707-07-3, Computed Properties of C10H14O3.

Fouling resistant, high flux, charge tunable hybrid ultrafiltration membranes using polymer chains grafted graphene oxide for NOM removal

The unprecedented performance of fouling resistant, high flux and high rejection hybrid ultrafiltration polysulfone membranes with charge tunable channels using functionalized polymer chains grafted graphene oxide (SPK-g-GO) nanosheets for natural organic matter removal from aqueous feed is herein reported. The novel SPKg-GO nanosheets were first prepared by esterification reaction at 55 degrees C using hydroxylated sulfonated poly(ether ether ketone) and graphene oxide. Then, polysulfone blend hybrid membranes with charge tunable channels were produced via the non-solvent induced phase separation method and optimized by varying the SPK-g-GO concentration from 1 to 8 wt.% in the casting solution. The membranes were characterized using scanning electron microscopy, Raman spectroscopy, atomic force microscopy, surface zeta potential and contact angle measurements. The surface texture and hydrophilicity of the membranes were altered due to the incorporation of SPK-g-GO. The hybrid membrane’s water flux was highly dependent on the amount of SPK-g-GO incorporated within the membrane matrix. The maximum water flux (485.7 L m(2) h(-1)), obtained using the membrane with 4 wt.% SPK-g-GO, was almost 270% higher than that of the membrane without SPK-g-GO (181.1 L m(2) h(-1)). The fouling resistance and natural organic matter retention capabilities of the membranes were examined via UF tests of synthetic natural organic matter solution at 1 bar feed pressure and neutral pH. The hybrid membrane with 4 wt.% SPK-g-GO loading exhibited remarkable improvement over the pristine one, rejecting more than 86% of the and recovering similar to 90% of its initial water flux after washing with a stable retention rate during a long-term filtration test.

Interested yet? Keep reading other articles of 707-07-3, you can contact me at any time and look forward to more communication. Computed Properties of C10H14O3.

In an article, author is Liu, Qiang, once mentioned the application of 707-07-3, HPLC of Formula: C10H14O3, Name is (Trimethoxymethyl)benzene, molecular formula is C10H14O3, molecular weight is 182.22, MDL number is MFCD00008474, category is ethers-buliding-blocks. Now introduce a scientific discovery about this category.

Atomic-scale insight into the pyrolysis of polycarbonate by ReaxFF-based reactive molecular dynamics simulation

The isothermal pyrolysis behavior of bisphenol-A polycarbonate under anoxic conditions at different temperatures was studied by using molecular dynamics simulations with a reactive force field (ReaxFF) and compared with experiment results. The main pyrolysis products of polycarbonate observed in the actual pyrolysis experiments were well reproduced by ReaxFF simulations. The applicability and reliability of the ReaxFF force field were validated by the density functional theory and experiments. Kinetics study showed that the pyrolysis of polycarbonate was predominated by random chain scission and carbonate groups were more vulnerable to high temperatures than isopropylidene groups. The reaction routes of various pyrolysis products and related secondary reactions were revealed by ReaxFF simulations. The ether linkages can be formed by a concerted process or a radical process based on different reaction mechanisms. Cyclic oligomers, hydrolysis, and transesterification seldom took place at extremely high temperatures. Ultimately, the main thermolysis mechanisms of poly-carbonate without oxygen were outlined.

If you are interested in 707-07-3, you can contact me at any time and look forward to more communication. HPLC of Formula: C10H14O3.

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 707-07-3, Name is (Trimethoxymethyl)benzene, molecular formula is C10H14O3. In an article, author is Chen, Qi,once mentioned of 707-07-3, Computed Properties of C10H14O3.

Tannic acid and Poly(N-acryloyl morpholine) layer-by-layer built hemodialysis membrane surface for intervening oxidative stress integrated with high biocompatibility and dialysis performance

Oxidative stress is a compelling risk factor during hemodialysis in patients with renal failure to elevated mortality risk. Intervening the effect of oxidative stress in the pathogenesis of dialysis-associated complications requires developing a more direct hemodialysis membrane route to prevent and relieve oxidative stress in the dialysis process. In this work, combining the anti-oxidative property of tannic acid (TA) and high biocompatibility of poly (N-acryloyl morpholine) (PACMO), the TA-PACMO functionalized poly (ether sulfone) (PES) hemodialysis membranes have been fabricated using the hydrogen-bonded layer-by-layer (HB-LbL) assembly technology. The functionalized membranes directly quenched excess reactive oxygen species, improved the serum total antioxidant capacity, and suppressed lipid peroxidation and protein glycosylation. More interestingly, the TA-PACMO functionalized hemodialysis membranes effectively protected cardiomyocytes (H9C2), and vascular endothelial cells (HUVEC) from oxidative damage the improvement of antioxidant enzymes activities such as superoxide dismutase and catalase. The introduction of PACMO indicated in considerable improvement of blood compatibility and reduction of complement activation compared to a single TA modified hemodialysis membrane. The typical toxins, including urea and lysozyme, were efficiently removed from the dialysis simulant experiment, confirming the feasibility of the TA-PACMO HB-LbL functionalized strategy. The results revealed that, with the TA-PACMO content increasing, the functionalized membranes with superior comprehensive performances had stronger anti-oxidative stress, better biocompatibility, and more efficient dialysis performance. The present work provided a promising candidate in the development and application of hemodialysis membrane against oxidative stress, which alleviated patients’ complications to address the long-term hemodialysis.

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One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 707-07-3, Name is (Trimethoxymethyl)benzene, formurla is C10H14O3. In a document, author is Castro-Alves, Victor, introducing its new discovery. Application In Synthesis of (Trimethoxymethyl)benzene.

Integration of non-target metabolomics and sensory analysis unravels vegetable plant metabolite signatures associated with sensory quality: A case study using dill (Anethum graveolens)

Using dill (Anethum graveolens L.) as a model herb, we reveal novel associations between metabolite profile and sensory quality, by integrating non-target metabolomics with sensory data. Low night temperatures and exposure to UV-enriched light was used to modulate plant metabolism, thereby improving sensory quality. Plant age is a crucial factor associated with accumulation of dill ether and a-phellandrene, volatile compounds associated with dill flavour. However, sensory analysis showed that neither of these compounds has any strong association with dill taste. Rather, amino acids alanine, phenylalanine, glutamic acid, valine, and leucine increased in samples exposed to eustress and were positively associated with dill and sour taste. Increases in amino acids and organic acids changed the taste from lemon/grass to a more bitter/pungent dill-related taste. Our procedure reveals a novel approach to establish links between effects of eustressors on sensory quality and may be applicable to a broad range of crops.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 707-07-3 help many people in the next few years. Application In Synthesis of (Trimethoxymethyl)benzene.

Application of 707-07-3, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 707-07-3, Name is (Trimethoxymethyl)benzene, SMILES is COC(OC)(C1=CC=CC=C1)OC, belongs to ethers-buliding-blocks compound. In a article, author is Cao, Xiaotong, introduce new discover of the category.

Perstraction of phenolic compounds via nonporous PEBA membranes

This study deals with removal of phenolic compounds from water by perstraction, and poly(ether-b-amide) (PEBA) membranes were selected because of their excellent permeability to phenolics. The permeability, diffusivity and solubility of model phenolic compounds (including the simplest phenol (PhOH), 4-methylphenol (MePhOH), 4-nitrophenol (O2NPhOH) and 4-chlorophenol (ClPhOH)) in the membrane were investigated. The membrane showed a permeability in the order of ClPhOH > MePhOH > O2NPhOH > PhOH, while the diffusivity followed the order of PhOH > MePhOH > O2NPhOH > ClPhOH. Based on the resistance-in-series model, the mass transfer characteristics of the liquid/membrane/liquid perstraction system was analyzed, and the individual mass transfer resistances from the various steps of the perstraction process were estimated. It was revealed that the membrane resistance was significant, and the mass transfer resistance at the downstream side of the membrane as a result of phenol desorption from the membrane and boundary layer effects was not negligible. While the strong affinity between PEBA and phenolics was responsible for the good phenol permeability in the membrane, it also resulted in a high resistance to phenol desorption from the membrane. The use of an alkaline stripping agent can effectively enhance phenol removal from water by reducing the mass transfer resistances of the liquid boundary layers and phenol desorption at the downstream side of the membrane. For a given phenolic compound, the enhancement in mass transfer rate was affected by the alkaline concentration, and the enhancement was particularly significant when thin membranes were used.

Application of 707-07-3, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 707-07-3.

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 707-07-3 as follows. COA of Formula: C10H14O3

General procedure: To a stirred solution of the respective N-carbamate-protected aminovicinal diol 4 (0.50 mmol, 1 equiv) in CH2Cl2 (10 mL, 0.05 M) were added BF3¡¤OEt2 (50 muL, 0.050 mmol, 0.1 equiv, 1.0 M solution in CH2Cl2) and trimethyl orthobenzoate (0.13 mL, 0.75 mmol, 1.5 equiv) at r.t. The resulting mixture was refluxed or stirred at r.t. under N2 until TLC showed complete conversion of the substrate. The reaction was quenched with sat. aq NaHCO3 and extracted with EtOAc (2 ¡Á). The combined organic layers were washed with brine, dried (MgSO4), filtered, and concentrated in vacuo. The residue was purified by flash chromatography on silica gel (hexane/EtOAc) to give the desired product 5.

According to the analysis of related databases, 707-07-3, the application of this compound in the production field has become more and more popular.

Reference:
Article; Park, Heemin; Kwon, Yongseok; Shin, Jae Eui; Kim, Woo-Jung; Hwang, Soonho; Lee, Seokwoo; Kim, Sanghee; Synthesis; vol. 49; 12; (2017); p. 2761 – 2767;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Electric Literature of 707-07-3, The chemical industry reduces the impact on the environment during synthesis 707-07-3, name is (Trimethoxymethyl)benzene, I believe this compound will play a more active role in future production and life.

Step 3: l-cvclohexvl-2-phenvl-l,5-dihydro-4/f-imidazol-4-one; JV2-cyclohexylglycinamide (from Step 2) was treated with triethylorthobenzoate (1.03 eq.) and catalytic amount of glacial AcOH. The reaction mixture was heated at 120C for 1.5 h then cooled to RT and concentrated. Acetone was added to the residue and the resulting precipitate was filtered to afford the title compound (52%) as a solid. .H NMR (300 MHz, CDC13, 300 K) 8 1.1-1.3 (m, 3H), 1.5-1.9 (m, 7H), 3.8-3.9 (m, 1H), 4.0 (s, 2H), 7.5-7.6 (m, 5H); MS (ES+) m/z 243 (M+H)+.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, (Trimethoxymethyl)benzene, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P. ANGELETTI SPA; WO2006/8556; (2006); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 707-07-3, name is (Trimethoxymethyl)benzene belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. SDS of cas: 707-07-3

Method 1Methyl-1-(chloroacetyl)-2-oxoindoline-6-carboxylate (12,0 g; 0,045 mol) is suspended in toluene (60 ml) at ambient temperature. Acetic anhydride (16,2 g; 0,157 mol) is added to this suspension. The mixture is heated to not less than 104 C and trimethyl orthobenzoate (20,0 g; 0,108 mol) is added within 60 min. During the addition period and subsequent stirring at the same temperature for 3 h, volatile parts of the reaction mixture are distilled off. The concentration of the reaction mixture is kept constant by replacement of the distilled part by toluene (40 ml). The mixture is cooled down to 5 C, stirred for an additional 1 h and filtrated. The solid is subsequently washed with toluene (14 ml) and with a mixture of toluene (8 ml) and ethyl acetate (8 ml). After drying, 16,3 g (91 ,7 %) of the “chlorenol” compound are isolated as slightly yellow crystals. 1H-NMR (500 MHz, DMSO-de) delta: 8,73 (d, J = 1 ,5 Hz, 1 H, 6-H); 8,09 (d, J = 8,0 Hz, 1 H, 9-H); 7,90 (dd, J = 8,1 ; 1 ,5 Hz, 1 H, 8-H); 7,61 – 7,48 (m, 5 H, 21 -H, 22-H, 23-H, 24-H, 25-H); 4,85 (s, 2 H, 18-H2); 3,89 (s, 3 H, 27-H3); 3,78 (s, 3 H, 15-H3). 13C- NMR (126 MHz, DMSO-d6) delta: 165,9 (C-2 + C16); 103,9 (C-3); 127,4; 128,6; 130,0; 135,4 (C-4 + C-5 + C-7 + C-20); 115,1 (C-6); 126,1 (C-8); 122,5 (C-9); 166,7 (C-10); 173,4 (C-13); 58,4 (C-15); 46,4 (C-18); 128,6 (C-21 + C-22 + C- 24 + C-25); 130,5 (C-23); 52,2 (C-27). MS: m/z 386 (M+H)+. Anal, calcd. for C20Hi6CINO5: C, 62.27; H, 4.18; Cl, 9.19; N, 3.63. Found: C, 62.21 ; H, 4.03; Cl, 8.99; N, 3.52. Method 3Methyl-1-(chloroacetyl)-2-oxoindoline-6-carboxylate (12,0 g; 0,045 mol) is suspended in toluene (60 ml) at ambient temperature. Acetic anhydride (16,2 g; 0,157 mol) is added to this suspension. The mixture is heated to reflux, trimethyl orthobenzoate (20,0 g; 0,108 mol) is added within 40 min and heating is maintained for an additional 3 h. The mixture is cooled down to 0 C and the mother liquor is separated. The solid is subsequently washed with toluene (14 ml) and a mixture of toluene (8 ml) and ethyl acetate (8 ml). After drying 15,3 g (87,3 %) of the “chlorenol” compound are isolated as fawn crystals.

The synthetic route of 707-07-3 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; WO2009/71524; (2009); A2;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 707-07-3, name is (Trimethoxymethyl)benzene belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Computed Properties of C10H14O3

At room temperature, 20g (74.9mmol) methyl 1-(chloroacetyl)-2-oxoindolin-6-ylcarboxylate was dissolved in 50 ml of acetic anhydride. The mixture is heated at 124 C. Add dropwise 27.28g (149.8mmol) trimethyl orthobenzoate. React for 6h in the open to distill off the volatile parts of the reaction mixture. After the reaction, cooling to room temperature, precipitated crystal. turns on lathe does solvent, using 500 ml DCM (dichloromethane) dissolving the residue, added to the 1.5L in petroleum ether, to separate out the solid, room temperature stirring 3h, ice-bath 1h, filtered to obtain yellow solid 27.4g, the target compound, the yield is 95%.

The synthetic route of 707-07-3 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Southeast University; Ji, Min; Chen, Hao; Cai, Jin; Liu, Haidong; Li, Rui; (13 pag.)(2016);,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem