Category: benzothiophene

In heterogeneous catalysis, the catalyst is in a different phase from the reactants. name: 5-Aminobenzothiophene, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 20532-28-9, name is 5-Aminobenzothiophene. In an article£¬Which mentioned a new discovery about 20532-28-9

Selective palladium-catalyzed aminocarbonylation of olefins with aromatic amines and nitroarenes

Various olefins can be smoothly transformed in the presence of a Pd-based catalyst system and (hetero)aromatic amines or nitroarenes to synthetically interesting amides in good yields and often with high regioselectivity (see scheme). Combining this atom-efficient procedure with established functionalizations of the resulting products allows the efficient preparation of quinolines. Copyright

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Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. category: benzothiophene. Introducing a new discovery about 130-03-0, Name is Benzo[b]thiophen-3(2H)-one

Isomer-Specific Hydrogen Bonding as a Design Principle for Bidirectionally Quantitative and Redshifted Hemithioindigo Photoswitches

A new class of bidirectionally quantitative photoswitches based on the hemithioindigo (HTI) scaffold is reported. Incorporation of a pyrrole hydrogen-bond donor leads to a bathochromic shift allowing for quantitative bidirectional isomerization. Additionally, extending conjugation from the electron-rich pyrrole results in quantitative visible-light photoswitches, as well as photoswitches that isomerize with red and near-infrared light. The presence of the hydrogen bond leading to the observed redshift is supported by computational and spectroscopic evidence.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.category: benzothiophene, you can also check out more blogs about130-03-0

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Application of 14315-11-8, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.14315-11-8, Name is 4-Methylbenzo[b]thiophene, molecular formula is C9H8S. In a Patent£¬once mentioned of 14315-11-8

N-ALKOXYALKYL-N,N-DIALKYLAMINE DERIVATIVES OR SALTS THEREOF, AND REMEDIES FOR NERVE DEGENERATION DISEASES CONTAINING THE SAME

An N-alkoxyalkyl-N,N-dialkylamine derivative represented by the following general formula [1]:wherein the ring D represents a 5- or 6-membered heterocyclic ring or hydrocarbon ring; R3and R4, which are the same or different, represent an unsubstituted or substituted alkyl, cycloalkyl or aralkyl group; and R1, R2, R5, R6, R7, R8, m and n are as defined in the specification, or a salt thereof has an anti-hypoxic activity, a nerve-protecting activity and a nerve regeneration promoting activity and is useful for the treatment of neurodegenerative diseases.

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Electric Literature of 35212-85-2, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 35212-85-2, Methyl 3-aminobenzo[b]thiophene-2-carboxylate, introducing its new discovery.

Modular access to heterocycles: Methyl 3-aminobenzo[b]thiophene-2- carboxylate-thiourea linkage or pyrimidine-4-one-2-thione formation

Modular conditions for the formation of thioureas or pyrimidine-4-one-2- thiones connected to the benzo[b]thiophene, benzene and indole structures were performed. A benzo[b]thiophene isothiocyanate derivative was used as a model to study the condensation with simple aromatic amines and amino-l-sorbose derivative. The construction of pyrimidine-4-one-2-thiones using basic conditions afforded efficiently new heterocyclic aromatics, which were further transformed using the alkylated sulfur as a leaving group in palladium-catalyzed cross-coupling reactions.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Electric Literature of 35212-85-2. In my other articles, you can also check out more blogs about 35212-85-2

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Related Products of 360575-29-7, 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.360575-29-7, Name is Methyl 4-bromobenzo[b]thiophene-2-carboxylate, molecular formula is C10H7BrO2S. In a article£¬once mentioned of 360575-29-7

Decreasing the rate of metabolic ketone reduction in the discovery of a clinical acetyl-CoA carboxylase inhibitor for the treatment of diabetes

Acetyl-CoA carboxylase (ACC) inhibitors offer significant potential for the treatment of type 2 diabetes mellitus (T2DM), hepatic steatosis, and cancer. However, the identification of tool compounds suitable to test the hypothesis in human trials has been challenging. An advanced series of spirocyclic ketone-containing ACC inhibitors recently reported by Pfizer were metabolized in vivo by ketone reduction, which complicated human pharmacology projections. We disclose that this metabolic reduction can be greatly attenuated through introduction of steric hindrance adjacent to the ketone carbonyl. Incorporation of weakly basic functionality improved solubility and led to the identification of 9 as a clinical candidate for the treatment of T2DM. Phase I clinical studies demonstrated dose-proportional increases in exposure, single-dose inhibition of de novo lipogenesis (DNL), and changes in indirect calorimetry consistent with increased whole-body fatty acid oxidation. This demonstration of target engagement validates the use of compound 9 to evaluate the role of DNL in human disease.

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Chemistry is traditionally divided into organic and inorganic chemistry. Recommanded Product: 360575-29-7, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 360575-29-7

Maximizing lipophilic efficiency: The use of Free-Wilson analysis in the design of inhibitors of acetyl-CoA carboxylase

This paper describes the design and synthesis of a novel series of dual inhibitors of acetyl-CoA carboxylase 1 and 2 (ACC1 and ACC2). Key findings include the discovery of an initial lead that was modestly potent and subsequent medicinal chemistry optimization with a focus on lipophilic efficiency (LipE) to balance overall druglike properties. Free-Wilson methodology provided a clear breakdown of the contributions of specific structural elements to the overall LipE, a rationale for prioritization of virtual compounds for synthesis, and a highly successful prediction of the LipE of the resulting analogues. Further preclinical assays, including in vivo malonyl-CoA reduction in both rat liver (ACC1) and rat muscle (ACC2), identified an advanced analogue that progressed to regulatory toxicity studies.

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Application of 19301-35-0, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 19301-35-0, Name is Benzo[b]thiophen-5-ol,introducing its new discovery.

GPR119 Receptor Agonists

Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of metabolic diseases and disorders such as, for example, type II diabetes mellitus.

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Electric Literature of 4923-87-9, 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, 4923-87-9, molcular formula is C8H5BrS, introducing its new discovery.

FARNESOID X RECEPTOR AGONISTS

The present invention relates to famesoid X receptors (FXR, NR1H4) FXR is a member of the nuclear receptor class of ligand-activate transcription factors More particularly, the present invention relates to compounds useful as agonists for FXR, pharmaceutical formulations comprising such compounds, and therapeutic use of the same Novel isoxazole compounds are disclosed as part of pharmaceutical compositions for the treatment of a condition mediated by decreased FXR activity, such as obesity, diabetes, cholestatic liver disease, liver fibrosis, and metabolic syndrome

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 4923-87-9 is helpful to your research. Electric Literature of 4923-87-9

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One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Product Details of 1196-19-6, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 1196-19-6, Name is 3-(Bromomethyl)benzo[b]thiophene, molecular formula is C9H7BrS

Asymmetric phase-transfer catalysis of homo- and heterochiral quaternary ammonium salts: development and application of conformationally flexible chiral phase-transfer catalysts

Inspired by the considerable difference of catalytic activity and stereocontrolling ability between the conformationally rigid, homo- and heterochiral quaternary ammonium bromides 1, conformationally flexible, N-spiro chiral quaternary ammonium bromides of type 4 have been designed and synthesized. Reliable procedures for the preparation of the appropriately substituted biphenyl subunits have been established by the repeated use of ortho magnesiation-halogenation as a key synthetic tool. The relationship between the structure of achiral biphenyl moiety and the reactivity and selectivity of 4 has been evaluated in the asymmetric alkylation of glycinate Schiff base 2 under typical phase-transfer conditions, leading to the identification of 4l as an optimal catalyst structure to exhibit an excellent enantiocontrol in the reactions with various alkyl halides. The molecular structure of 4l was determined by X-ray crystallographic analysis and its unique behavior in solution was examined by a variable-temperature 1H NMR study. These investigations uncovered that the observed high chiral efficiency originated from the efficient asymmetric phase-transfer catalysis of homochiral-4l, which rapidly equilibrated with heterochiral-4l of low catalytic activity and stereoselectivity.

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One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Quality Control of 2,3-Dibromobenzo[b]thiophene, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 6287-82-7, Name is 2,3-Dibromobenzo[b]thiophene, molecular formula is C8H4Br2S

A one-pot synthesis of hindered 2,3-diarylbenzo[b]thiophenes via suzuki reaction

Palladium-catalysed cross-coupling of 2,3-dibromobenzo [b]thiophene with phenylboronic acids bearing two ortho substituents have been developed and used for the synthesis of sterically hindered 2,3-diarylbenzo[b]thiophenes.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Quality Control of 2,3-Dibromobenzo[b]thiophene, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 6287-82-7, in my other articles.

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