Category: 22913-24-2

Application of 22913-24-2, Chemical Research Letters, May 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. In a article, 22913-24-2, molcular formula is C10H8O2S, introducing its new discovery.

An amine-N-oxide-ligated palladium complex, in conjunction with a silver cocatalyst, catalyzes imidation of arenes by the reagent N- fluorobenzenesulfonimide. The reaction enables imidation of a variety of arenes at or below room temperature, requires no coordinating directing group on the substrate, and gives synthetically useful yields with only 1 equiv of arene. Mechanistic data implicate an unusual mechanism devoid of commonly invoked organometallic intermediates: oxidation of the Pd catalyst occurs as the turnover-limiting step, while C-H bond functionalization occurs subsequently at a high oxidation state of the catalyst.

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Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Reference of 22913-24-2, New research progress on 22913-24-2 in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. In a article, 22913-24-2, molcular formula is C10H8O2S, introducing its new discovery.

We herein demonstrate that the combination of LiO-tBu, CsF, and [18]crown-6 efficiently promotes the direct C?H carboxylation of electron-rich heteroarenes (benzothiophene, thiophene, benzofuran, and furan derivatives). A variety of functional groups, including methyl, methoxy, halo, cyano, amide, and keto moieties, are compatible with this system. The reaction proceeds via the formation of a tert-butyl carbonate species.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 22913-24-2

Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Related Products of 22913-24-2, New research progress on 22913-24-2 in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. In a article, 22913-24-2, molcular formula is C10H8O2S, introducing its new discovery.

A novel series of 2-benzothiophenealkylpiperazine derivatives 11 (a-d) with potential affinity at 5-HT1A serotonin receptors have been synthesized via solvent-free, microwave-promoted Michael addition of benzo[b]thiophene piperazine derivatives 6(a-c) to substituted benzo[b]thiophen-2-yl propenones 10(b,c).

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 22913-24-2. In my other articles, you can also check out more blogs about 22913-24-2

Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

22913-24-2, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.22913-24-2, Name is Methyl benzo[b]thiophene-2-carboxylate, molecular formula is C10H8O2S. In a Article, authors is Romero-Parra, Javier，once mentioned of 22913-24-2

Herein we report the design, synthesis, bioinformatic and biological studies of benzimidazole and benzothiophene derivatives as new cannabinoid receptor ligands. To test the hypothesis that the lack of a hydrogen bond interaction between benzimidazole and benzothiophene derivatives with Lys192 reduces their affinity for CB1 receptors (as we previously reported) and leads to CB2 selectivity, most of the tested compounds do not exhibit hydrogen bond acceptors. All compounds displayed mostly CB2 selectivity, although this was more pronounced in the benzimidazoles derivatives. Furthermore, docking assays revealed a ?-cation interaction with Lys109 which could play a key role for the CB2 selectivity index. The series displayed low toxicity on five different cell lines. Derivative 8f presented the best binding profile (Ki = 0.08 muM), high selectivity index (KiCB1/KiCB2) and a low citoxicity. Interestingly, in cell viability experiments, using HL-60 cells (expressing exclusively CB2 receptors), all synthesised compounds were shown to be cytotoxic, suggesting that a CB2 agonist response may be involved.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 22913-24-2

Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 22913-24-2, name is Methyl benzo[b]thiophene-2-carboxylate. In an article，Which mentioned a new discovery about 22913-24-2, Computed Properties of C10H8O2S.

Ullmann dimerization of substituted methyl 3-X-1-benzothiophene-2-carboxylates 1-7 (X = Cl, Br) gave rise to the corresponding dimeric 3,3?-bi(1-benzothiophene) esters 8-13. Resolution of the title acid 20 by fractional crystallization of its mono- and bisquininium salt afforded pure (R)- and (S)-enantiomers, the optical purity and absolute configuration of which was confirmed by CD spectrometry and by X-ray crystallography. Ullmann dimerization of chiral oxazolines 23 and 24 derived from 2 proceeded without any diastereodifferentiation. Reduction of (R)- and (S)-20 afforded the corresponding (R)- and (S)-diols 29, which served as chiral ligands in a model enantioselective reduction of acetophenone. (R)- and (S)-1-phenylethan-1-ol were formed in 28 and 29% e.e., respectively.

One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Computed Properties of C10H8O2S, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 22913-24-2

Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Chemistry is traditionally divided into organic and inorganic chemistry. Computed Properties of C10H8O2S, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 22913-24-2

A novel series of 1-(benzo[b]thiophen-2-yl)ethanone analogues were prepared and evaluated for enhancing BMP-2 expression. Compounds 1-5, 7, 8, 12, 13 and 16, with upregulation rate values of 35.6%, 27.9%, 39.8%, 32.0%, 37.1%, 30.2%, 28.0%, 33.5%, 22.8% and 27.3% in vitro, respectively, at a concentration of 4 muM, exhibited potent effect for enhancing BMP-2 expression. We also found that compounds 1 and 12 produced a dose-dependent increase on bone histology and histomorphometry, and effectively reduced bone defects induced by ovariectomy in an ovariectomized rat model (OVX).

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Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. 22913-24-2, name is Methyl benzo[b]thiophene-2-carboxylate. In an article，Which mentioned a new discovery about 22913-24-2, name: Methyl benzo[b]thiophene-2-carboxylate.

The present invention provides a process for producing a 2-substituted benzo[b]thiophene, which is characterized by reacting a substituted or unsubstituted 2-halogenobenzaldehyde with sulfur and a compound represented by general formula (1) (wherein M represents an alkali metal; i represents an integer of 0 or 1; j represents an integer of 1 or more; and k represents an integer of 1-2 with a proviso that i+k=2), or with a compound of general formula (1) wherein j is 2 or more, in the presence of an aprotic polar solvent, and then reacting the reaction mixture with a compound represented by general formula (2) (wherein X represents a halogen atom; and R represents an acyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted arylcarbonyl group or a cyano group) to give rise to intramolecular ring closure. The present process uses no unstable raw materials; enables production of an intended product in a simple operation at a high yield; and is very effective as a process for industrial production of 2-substituted benzo[b]thiophene.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. name: Methyl benzo[b]thiophene-2-carboxylate, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 22913-24-2, in my other articles.

Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 22913-24-2, Name is Methyl benzo[b]thiophene-2-carboxylate, molecular formula is C10H8O2S, 22913-24-2, In a Article, authors is Okita, Toshimasa，once mentioned of 22913-24-2

A Ni-catalyzed decarbonylative methylation of aromatic esters was achieved using methylaluminums as methylating agents. Dimethylaluminum chlorides uniquely worked as the methyl source. Because of the Lewis acidity of aluminum reagents, less reactive alkyl esters could also undergo the present methylation. By controlling the Lewis acidity of aluminum reagents, a chemoselective decarbonylative cross-coupling between alkyl esters and phenyl esters was successful.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.22913-24-2. In my other articles, you can also check out more blogs about 22913-24-2

Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem

Application of 22913-24-2, 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. 22913-24-2, Name is Methyl benzo[b]thiophene-2-carboxylate, molecular formula is C10H8O2S. In a Patent，once mentioned of 22913-24-2

Methods and compositions for treating cancer and other diseases in which inhibition of telomerase activity can ameliorate disease symptoms or prevent or treat the disease relate to compounds characterized by the following structure: STR1 and their pharmaceutically acceptable salts. Y is selected from the group consisting of oxygen, sulfur, sulfonyl, sulfinyl, and –NR7 –. R1 is –TR8, where T is –C(X1)– or –SO2 –, and R8 is selected from the group consisting of –OR9, –NHNHSO2 R9, –NHNHC(X2)OR9, –NR9 R10, –NHNHC(X2)NR9 R10, –NHCR9 R10 C(X2)NR11 R12, –NHC(X2)NR9 R10, and the piperazinyl moiety shown below: STR2 where n is 0 or 1, and Qn, for n=1, is –SO2 –, –C(X2)– or –C(X2)NR10 –. R2 -R6 are selected independently from the group consisting of hydrogen, alkyl, aryl, hydroxyl, alkoxyl, aryloxyl, aralkoxyl, halogen, cyano, nitro, alkylcarbamido, arylcarbamido, dialkylcarbamido, diarylcarbamido, alkylarylcarbamido, alkylthiocarbamido, arylthiocarbamido, dialkylthiocarbamido, diarylthiocarbamido, alkylarylthiocarbamido, amino, alkylamino, arylamino, dialkylamino, diarylamino, arylalkylamino, aminocarbonyl, alkylaminocarbonyl, arylaminocarbonyl, dialkylaminocarbonyl, diarylaminocarbonyl, arylalkylaminocarbonyl, alkylcarbonyloxy, arylcarbonyloxy, carboxyl, alkoxycarbonyl, aryloxycarbonyl, sulfo, alkylsulfonylamido, arylsulfonylamido, alkylsulfonyl, arylsulfonyl, alkylsulfinyl, and arylsulfinyl. X1 and X2 are selected independently from the group consisting of oxygen, and sulfur. R7 -R12 are selected independently from the group consisting of hydrogen, alkyl, aryl, aralkyl, heterocycle, and heterocyclealkyl.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application of 22913-24-2. In my other articles, you can also check out more blogs about 22913-24-2

Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem