Category: 4265-16-1

4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde, belongs to benzofurans compound, is a common compound. Recommanded Product: 4265-16-1In an article, once mentioned the new application about 4265-16-1.

Herein, we present a study on the oxidation of aldehydes to carboxylic acids using three recombinant aldehyde dehydrogenases (ALDHs). The ALDHs were used in purified form with a nicotinamide oxidase (NOx), which recycles the catalytic NAD+ at the expense of dioxygen (air at atmospheric pressure). The reaction was studied also with lyophilised whole cell as well as resting cell biocatalysts for more convenient practical application. The optimised biocatalytic oxidation runs in phosphate buffer at pH 8.5 and at 40 C. From a set of sixty-one aliphatic, aryl-Aliphatic, benzylic, hetero-Aromatic and bicyclic aldehydes, fifty were converted with elevated yield (up to >99%). The exceptions were a few ortho-substituted benzaldehydes, bicyclic heteroaromatic aldehydes and 2-phenylpropanal. In all cases, the expected carboxylic acid was shown to be the only product (>99% chemoselectivity). Other oxidisable functionalities within the same molecule (e.g. hydroxyl, alkene, and heteroaromatic nitrogen or sulphur atoms) remained untouched. The reaction was scaled for the oxidation of 5-(hydroxymethyl)furfural (2 g), a bio-based starting material, to afford 5-(hydroxymethyl)furoic acid in 61% isolated yield. The new biocatalytic method avoids the use of toxic or unsafe oxidants, strong acids or bases, or undesired solvents. It shows applicability across a wide range of substrates, and retains perfect chemoselectivity. Alternative oxidisable groups were not converted, and other classical side-reactions (e.g. halogenation of unsaturated functionalities, Dakin-Type oxidation) did not occur. In comparison to other established enzymatic methods such as the use of oxidases (where the concomitant oxidation of alcohols and aldehydes is common), ALDHs offer greatly improved selectivity.

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Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H888O – PubChem

Application of 4265-16-1, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde,introducing its new discovery.

A new series of multi-heterocyclic Schiff base was constructed starting from 4?-(imidazol-1-yl)-acetophenone which was converted to its 2-bromoethanone precursor which on cyclic condensation with thiourea yielded final thiazol-2-amine intermediate (3) to be reacted with substituted aldehydes to generate final imidazolylphenylheterocyclic-2-ylmethylenethiazole-2-amines (4a?4i). New Schiff base was investigated for their in vitro cytotoxic efficacies against a panel of three human cancer cell lines namely, MCF7 (human breast cancer), HCT116 (human colon cancer), and DU145 (human prostate cancer) and one normal skin fibroblast (SF). Most of these synthetic derivatives shown important cytotoxic actions against individual carcinoma cell line collections, but weak actions against SF, which is as anticipated. Observations of SAR suggested that the difference in the characteristics of substituents attached to the Schiff base function leads to the interesting variations within pharmacological effects of resultant molecular systems. Structural analysis performed using FT-IR, 1H NMR, 13C NMR spectroscopy and CHN analysis for final potent anticancer Schiff base, which warrant further investigations.

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Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H984O – PubChem

Related Products of 4265-16-1, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 4265-16-1, molcular formula is C9H6O2, introducing its new discovery.

An accessible protocol for the linear-selective hydroformylation of vinylheteroarenes using formaldehyde as a substitute for syngas is reported. The simultaneous use of BIPHEP and Nixantphos ligands permitted a high regioselectivity (linear/branched = up to 93/7) and moderate yield of isolated product (up to 84%) to be obtained. Under such catalytic conditions, vinylheteroarenes containing a vinyl group at the 2-position in the heterocycle ring reacted more linear-selectively with formaldehyde than at the 3-position.

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 4265-16-1 is helpful to your research. Related Products of 4265-16-1

Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H983O – PubChem

Electric Literature of 4265-16-1, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde, molecular formula is C9H6O2. In a article，once mentioned of 4265-16-1

Objectives: The main goal of this paper was to conduct the synthesis to determine cytotoxic activity and to carry out docking studies on new LASSBio-1586 isosteres. LASSBio-1586 is a new combretastatin A4 (CA4) analogue previously identified as a simple antitumor drug candidate, able to inhibit microtubule polymerization with broad in vitro and in vivo cytotoxic activity. Methods: The new isosteres (7b-7h, 8a and 9a) were evaluated against HL-60, OVCAR-8, HCT8 and LUCENA tumor cell lines, using cytotoxic test of MTT. The tubulin polymerization assay was performed using a tubulin polymerization assay kit from cytoskeletonR and by CEREP employing a single concentration of 10 muM. Binding mode at beta-tubulin colchicine binding site was stablished by blind molecular docking studies. Results: LASSBio-1920 (7h) was identified as the most potent cytotoxic compound with IC50 values ranging from 0.75 nM to 11.5 nM, although it was inactive against MDR tumor cell line LUCENA (IC50 = 80 muM). This compound presented remarkable cytotoxic selective index in comparison with CA4 and LASSBio-1586. Its ability to modulate microtubule polymerization was confirmed and its mode of interaction with colchicine binding site in beta-tubulin was demonstrated. Conclusion: Compound 7h is a new isostere of LASSBio-1586 that displayed potent cytotoxic activity and better cytotoxic selectivity index and has been shown to interact with DAMA-colchicine in its co-crystal with beta-tubulin.

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Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H763O – PubChem

Reference of 4265-16-1, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde, molecular formula is C9H6O2. In a Patent，once mentioned of 4265-16-1

Compounds and methods for modifying sensory perception associated with transient sensory receptors TRPA1, TRPV1, and TRPA1V1. A method for screening compounds for modulation of TRPA1, TRPV1, and/or TRPA1V1. Compositions comprising TRPA1V1 agonists or antagonists, for modifying sensory perception of the compositions.

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Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H704O – PubChem

Chemistry is traditionally divided into organic and inorganic chemistry. Recommanded Product: Benzo[b]furan-2-carboxaldehyde, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 4265-16-1

2,4(1H)-Diarylimidazoles have been previously shown to inhibit hNa V1.2 sodium (Na) channel currents. Since many of the clinically used anticonvulsants are known to inhibit Na channels as an important mechanism of their action, these compounds were tested in two acute rodent seizure models for anticonvulsant activity (MES and scMet) and for sedative and ataxic side effects. Compounds exhibiting antiepileptic activity were further tested to establish a dose response curve (ED50). The experimental data identified four compounds with anticonvulsant activity in the MES acute seizure rodent model (compound 10, ED50 = 61.7 mg/kg; compound 13, ED 50 = 46.8 mg/kg, compound 17, ED50 = 129.5 mg/kg and compound 20, ED50 = 136.7 mg/kg). Protective indexes (PI = TD 50/ED50) ranged from 2.1 (compound 10) to greater than 3.6 (compounds 13, 17 and 20). All four compounds were shown to inhibit hNa V1.2 in a dose dependant manner. Even if a correlation between sodium channel inhibition and anticonvulsant activity was unclear, these studies identify four Na channel antagonists with anticonvulsant activity, providing evidence that these derivatives could be potential drug candidates for development as safe, new and effective antiepileptic drugs (AEDs).

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Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H1141O – PubChem

Synthetic Route of 4265-16-1, 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. 4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde, molecular formula is C9H6O2. In a Article，once mentioned of 4265-16-1

New heteroaryl-substituted o-divinylbenzenes, 2,2?-(1,2- phenylenedivinylene)difuran (9), 2,2?-(1,2-phenylenedivinylene)bisbenzo[b] furan (10), and 2,2?-(1,2-phenylenedivinylene)bisnaphtho[2,1-b]furan (11), were prepared and irradiated at various concentrations; intramolecular photocycloaddition and intermolecular [2 + 2] two-fold photoaddition reactions took place to give bicyclo[3.2.1]octadiene derivatives 12-14 and cyclophane derivatives 15-17, respectively. Compound 11 was the most selective of these o-divinylbenzenes, which, owing to pi-pi intra- or intermolecular complexation, gave only the exo-bicyclo[3.2.1]octadiene derivative 14 at low concentrations, and only the cyclophane derivative 17 at high concentrations.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Synthetic Route of 4265-16-1. In my other articles, you can also check out more blogs about 4265-16-1

Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H1049O – PubChem

Chemistry is traditionally divided into organic and inorganic chemistry. Formula: C9H6O2, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 4265-16-1

The alkylmagnesium alkoxide sBuMgOR?LiOR (R=2-ethylhexyl), which was prepared as a 1.5 m solution in toluene, undergoes very fast Br/Mg exchange with aryl and heteroaryl bromides, producing aryl and heteroaryl magnesium alkoxides (ArMgOR?LiOR) in toluene. These Grignard reagents react with a broad range of electrophiles, including aldehydes, ketones, allyl bromides, acyl chlorides, epoxides, and aziridines, in good yields. Remarkably, the related reagent sBu2Mg?2 LiOR (R=2-ethylhexyl) undergoes Cl/Mg exchange with various electron-rich aryl chlorides in toluene, producing diorganomagnesium species of type Ar2Mg?2 LiOR, which react well with aldehydes and allyl bromides.

If you are interested in 4265-16-1, you can contact me at any time and look forward to more communication. Formula: C9H6O2

Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H1140O – PubChem

Reference of 4265-16-1, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde, molecular formula is C9H6O2. In a Article，once mentioned of 4265-16-1

A series of 2-(arylmethyl)-3-substituted quinuclidines was developed as alpha7 neuronal nicotinic acetylcholine receptor (nAChR) agonists based on a putative pharmacophore model. The series is highly selective for the alpha7 over other nAChRs (e.g., the alpha4beta2 of the CNS, and the muscle and ganglionic subtypes) and is functionally tunable at alpha7. One member of the series, (+)-N-(1-azabicyclo[2.2.2]oct-3-yl)benzo[b]furan-2-carboxamide (+)-8l), has potent agonistic activity for the alpha7 nAChR (EC50 = 33 nM, Imax = 1.0), at concentrations below those that result in desensitization.

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Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H949O – PubChem

One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Quality Control of Benzo[b]furan-2-carboxaldehyde, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde, molecular formula is C9H6O2

Palladium catalyzed cross coupling reactions of (arylvinyl)tributyl stannanes with vinyl triflates resulted in the production of stereochemically pure trisubstituted E- and Z-olefins in very good yields. These olefins were transformed to the corresponding all-E- and 9Z- heteroaryl-retinoic acid analogs via Horner-Emmons reaction and subsequent basic hydrolysis in excellent yields.

One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Quality Control of Benzo[b]furan-2-carboxaldehyde, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 4265-16-1

Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H1090O – PubChem