Tag: M.W=150-200

Organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. 6334-18-5, formula is C7H4Cl2O, Name is 2,3-Dichlorobenzaldehyde. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Synthetic Route of 6334-18-5.

Zhu, Yi;Ni, Yifan;Lu, Chenxi;Wang, Xiaochen;Wang, Yi;Xue, Xiao-Song;Pan, Yi research published 《 Ligand-Dependent Regiodivergent Enantioselective Allylic Alkylations of α-Trifluoromethylated Ketones》, the research content is summarized as follows. The asym. introduction of the CF₃ unit is a powerful tool for modifying pharmacokinetic properties and slowing metabolic degradation in medicinal chem. A catalytic and enantioselective addition of α-CF₃ enolates allows for expeditious access to functionalized chiral building blocks with CF₃-containing stereogenicity. The computational studies reveal that the choice of ligand in a designed palladium-complex system regulates the regioselectivity and stereoselectivity of the asym. allylic alkyation of α-CF₃ ketones and Morita-Baylis-Hillman adducts.

6334-18-5, 2,3-Dichlorobenzaldehyde(2,3-DBA)is a useful research compound. Its molecular formula is C7H4Cl2O and its molecular weight is 175.01 g/mol. The purity is usually 95%.
2,3-DBA is an organic compound that is used as a synthetic intermediate in the preparation of other chemicals. It is prepared by reacting 2-chloroacetophenone with hydrochloric acid and sodium carbonate in a reaction vessel. The product can be purified through fractional distillation or crystallization. The optical properties of 2,3-DBA are determined by its dipole moment and the substituents attached to the methylene group. Molecular modeling studies have shown that felodipine can bind to 2,3-DBA through its active methylene group. The reaction products between sulfadiazine and 2,3-DBA are pyridinedicarboxylic acid and 3-chlorobenzaldehyde.
2,3-DBA is part of a group of Benzaldehyde (B119740) derivatives that exhibit activity against Mycobacterium tuberculosis, the bacteria responsible for causing tuberculosis in humans. 2,3-DBA is also used as a reagent to synthesize (E)-2-(2-arylhydrazinyl)quinoxalines, compounds that have potent anticancer activity., Synthetic Route of 6334-18-5

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Application In Synthesis of 3900-89-8.

Zhang, Qijing;Lei, Hao;Zhou, Cong-Ying;Wang, Chengming research published 《 Construction of N-Polyheterocycles by N-Heterocyclic Carbene Catalysis via a Regioselective Intramolecular Radical Addition/Cyclization Cascade》, the research content is summarized as follows. N-Polyheterocycles I [R¹ = H, 11-Me, 11-methoxy; R² = H, 4-methyl; R³ = Me, Bu, benzyl; R⁴ = Me; R⁵ = Me, Et, ethoxycarbonyl] were rapidly accessed by N-heterocyclic carbene (NHC) catalysis through regioselective sequential radical addition/cyclization in the absence of any metals or oxidants. The transformation occurs under mild conditions and enjoys a wide substrate scope with excellent functional group compatibility. Furthermore, a gram-scale synthesis was also conducted. Preliminary mechanistic studies reveal the potential involvement of an NHC radical cation intermediate.

Application In Synthesis of 3900-89-8, 2-Chlorophenylboronic acid is a useful research compound. Its molecular formula is C6H6BClO2 and its molecular weight is 156.38 g/mol. The purity is usually 95%.
2-Chlorophenylboronic acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.
2-Chlorophenylboronic acid is a diphenyl ether that can be used as a building block for the synthesis of benzodiazepine receptor ligands. It has been shown to be an efficient nucleophile, leading to the formation of carbonyl groups in the presence of halides. 2-Chlorophenylboronic acid has also been shown to inhibit p38 kinase activity and may be useful for anticancer therapy., 3900-89-8.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Chlorinated organic compounds are found in nearly every class of biomolecules. 349-88-2, formula is C6H4ClFO2S, Name is 4-Fluorobenzene-1-sulfonyl chloride. Alkyl chlorides, as versatile building blocks in organic chemistry, are used in the preparation of alcohols, thioethers, alkenes, alkynes, esters, and Grignard reagents. Product Details of C6H4ClFO2S.

Zhang, Tianyuan;Zheng, Shumin;You, Shuyan;Huang, Danling;Cheng, Yong-Xian research published 《 Design and synthesis of potential fungicidal compounds derived from natural products, (-)-menthol and (-)-borneol》, the research content is summarized as follows. Twelve Novel compounds I[ R¹=R² = H, CH₃, Cl etc], II[ R¹= R² = H, CH₃, Cl etc] derived from (-)-menthol and (-)-borneol were designed, synthesized and characterized by ¹H NMR, ¹³C NMR, and HRMS. The fungicidal activities of these novel compounds I and II against Botrytis cinerea, Curvularia lunata and Alternaria alternata were evaluated. The results indicated that II[ R¹ = R² = F] displayed potential fungicidal activities against B. cinerea and C. lunata. Especially, II[ R¹ = R² = F] exhibited IC₅₀ value of 22.9 mg/L against C. lunata, which was higher fungicidal activity than com. product hymexazol and amicarthiazol. In addition, the superficial structure-activity relationship were discussed. This study provided a structural template for the design of novel fungicides.

Product Details of C6H4ClFO2S, 4-Fluorobenzenesulfonyl chloride is a useful research compound. Its molecular formula is C6H4ClFO2S and its molecular weight is 194.61 g/mol. The purity is usually 95%.

4-Fluorobenzenesulfonyl Chloride is found to be an excellent activating agent for the covalent attachment of biological substances to a variety of solid supports e.g. Sepharose beads. 4-Fluorobenzenesulfonyl Chloride is also used as a reagent for the studies of proteins by fluorine NMR.

4-Fluorobenzenesulfonyl chloride is a reactive chemical that has been shown to have a low safety profile in humans. It is used in the synthesis of replication inhibitors, which are potential anticancer drugs. It also has been shown to inhibit tumor metastasis and growth in mice by binding to the active site of DNA polymerase and inhibiting DNA replication. 4-Fluorobenzenesulfonyl chloride is stable in human liver cells and has been shown to be an effective macroinitiator for proton-coupled electron transfer reactions. This compound has been shown to induce locomotor activity and energy efficiency in rats, which may be due to its ability to increase the number of mitochondria per cell., 349-88-2.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Chloride substituents modify the physical properties of organic compounds in several ways. 349-88-2, formula is C6H4ClFO2S, Name is 4-Fluorobenzene-1-sulfonyl chloride. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Electric Literature of 349-88-2.

Zhang, Xiaoming;Xu, Huan;Su, Huifei;Yang, Xinling;Sun, Tengda;Lu, Xingxing;Shi, Fasheng;Duan, Hongxia;Liu, Xili;Ling, Yun research published 《 Design, Synthesis, and Biological Activity of Novel Fungicides Containing a 1,2,3,4-Tetrahydroquinoline Scaffold and Acting as Laccase Inhibitors》, the research content is summarized as follows. In this work, PMDD-5Y was selected as a lead compound, designed and used to synthesize a series of novel sulfonyl hydrazide derivatives containing the natural product scaffold 1,2,3,4-tetrahydroquinoline I (R¹ = H, 6-Me, 2-Me; R² = 2-chlorophenyl, 4-nitrophenyl, Bu, etc.; X = O, S) . The new compounds I had antifungal activities against several fungi, especially Valsa mali and Sclerotinia sclerotiorum. One compound I (R¹ = H, R¹ = 4-chlorophenyl, X = S) displayed very good in vitro activity against S. sclerotiorum and V. mali, with EC50 values of 3.32 and 2.78μg/mL, resp. The results of an enzyme activity assay showed that compound I (R¹ = H, R¹ = 4-tert-butylphenyl, X = S) had the best inhibitory activity against laccase, with an EC50 value of 14.85μg/mL. This was more active than the lead compound PMDD-5Y and the pos. control cysteine. Using a mol. docking method, the binding mode of the title compounds I with laccase was studied . The structural features of these new laccase inhibitors as fungicides will advance research and impact the field of discovering more potent fungicides to control diseases in agriculture.

Electric Literature of 349-88-2, 4-Fluorobenzenesulfonyl chloride is a useful research compound. Its molecular formula is C6H4ClFO2S and its molecular weight is 194.61 g/mol. The purity is usually 95%.

4-Fluorobenzenesulfonyl Chloride is found to be an excellent activating agent for the covalent attachment of biological substances to a variety of solid supports e.g. Sepharose beads. 4-Fluorobenzenesulfonyl Chloride is also used as a reagent for the studies of proteins by fluorine NMR.

4-Fluorobenzenesulfonyl chloride is a reactive chemical that has been shown to have a low safety profile in humans. It is used in the synthesis of replication inhibitors, which are potential anticancer drugs. It also has been shown to inhibit tumor metastasis and growth in mice by binding to the active site of DNA polymerase and inhibiting DNA replication. 4-Fluorobenzenesulfonyl chloride is stable in human liver cells and has been shown to be an effective macroinitiator for proton-coupled electron transfer reactions. This compound has been shown to induce locomotor activity and energy efficiency in rats, which may be due to its ability to increase the number of mitochondria per cell., 349-88-2.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chlorides are organic molecules with a C-Cl bond, for example chloroform (CH3-Cl) or vinyl chloride(C2H3Cl). 349-88-2, formula is C6H4ClFO2S, Name is 4-Fluorobenzene-1-sulfonyl chloride. Organic chlorides can be used in production of: PVC, Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. Formula: C6H4ClFO2S.

Zhang, Xin;Ang, Esther Cai Xia;Yang, Ziqi;Kee, Choon Wee;Tan, Choon-Hong research published 《 Synthesis of chiral sulfinate esters by asymmetric condensation》, the research content is summarized as follows. Here a straightforward access to enantioenriched sulfinate esters via asym. condensation of prochiral sulfinates and alcs. using pentanidium as an organocatalyst was reported. This study successfully coupled a wide range of sulfinates and bioactive alcs. stereoselectively. The initial sulfinates was prepared from existing sulfone and sulfonamide drugs and the resulting sulfinate esters were versatile for transformations to diverse chiral sulfur pharmacophores. Through late-stage diversification 11,12 of celecoxib and other drug derivatives, was demonstrate the viability of this unified approach towards sulfur stereogenic centers.

349-88-2, 4-Fluorobenzenesulfonyl chloride is a useful research compound. Its molecular formula is C6H4ClFO2S and its molecular weight is 194.61 g/mol. The purity is usually 95%.

4-Fluorobenzenesulfonyl Chloride is found to be an excellent activating agent for the covalent attachment of biological substances to a variety of solid supports e.g. Sepharose beads. 4-Fluorobenzenesulfonyl Chloride is also used as a reagent for the studies of proteins by fluorine NMR.

4-Fluorobenzenesulfonyl chloride is a reactive chemical that has been shown to have a low safety profile in humans. It is used in the synthesis of replication inhibitors, which are potential anticancer drugs. It also has been shown to inhibit tumor metastasis and growth in mice by binding to the active site of DNA polymerase and inhibiting DNA replication. 4-Fluorobenzenesulfonyl chloride is stable in human liver cells and has been shown to be an effective macroinitiator for proton-coupled electron transfer reactions. This compound has been shown to induce locomotor activity and energy efficiency in rats, which may be due to its ability to increase the number of mitochondria per cell., Formula: C6H4ClFO2S

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chlorides are organic molecules with a C-Cl bond, for example chloroform (CH3-Cl) or vinyl chloride(C2H3Cl). 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. Organic chlorides can be used in production of: PVC, Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. Formula: C6H6BClO2.

Zhao, Fabao;Atxabal, Unai;Mariottini, Sofia;Yi, Feng;Lotti, James S.;Rouzbeh, Nirvan;Liu, Na;Bunch, Lennart;Hansen, Kasper B.;Clausen, Rasmus P. research published 《 Derivatives of (R)-3-(5-Furanyl)carboxamido-2-aminopropanoic Acid as Potent NMDA Receptor Glycine Site Agonists with GluN2 Subunit-Specific Activity》, the research content is summarized as follows. Here, the design and synthesis of a series of (R)-3-(5-furanyl)carboxamido-2-aminopropanoic acid analogs I (R = 4-chlorophenyl, naphthalen-1-yl, 2,3-dihydrobenzo[b][1,4]dioxin-5-yl, etc.) as agonists at the glycine (Gly) binding site in the GluN1 subunit, but not GluN3 subunits, of NMDA receptors were described. These novel analogs display highly variable potencies and agonist efficacies among the NMDA receptor subtypes (GluN1/2A-D) in a manner dependent on the GluN2 subunit. Notably, compound I (R = 4-chloro-2-nitrophenyl) is identified as a potent partial agonist at GluN1/2C (EC₅₀ = 0.074μM) with an agonist efficacy of 28% relative to activation by Gly and virtually no agonist activity at GluN1/2A, GluN1/2B, and GluN1/2D. Thus, these novel agonists can modulate the activity of specific NMDA receptor subtypes by replacing the full endogenous agonists Gly or D-serine (D-Ser), thereby providing new opportunities in the development of novel therapeutic agents.

Formula: C6H6BClO2, 2-Chlorophenylboronic acid is a useful research compound. Its molecular formula is C6H6BClO2 and its molecular weight is 156.38 g/mol. The purity is usually 95%.
2-Chlorophenylboronic acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.
2-Chlorophenylboronic acid is a diphenyl ether that can be used as a building block for the synthesis of benzodiazepine receptor ligands. It has been shown to be an efficient nucleophile, leading to the formation of carbonyl groups in the presence of halides. 2-Chlorophenylboronic acid has also been shown to inhibit p38 kinase activity and may be useful for anticancer therapy., 3900-89-8.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Chloride substituents modify the physical properties of organic compounds in several ways. 3900-89-8, formula is C6H6BClO2, Name is (2-Chlorophenyl)boronic acid. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Formula: C6H6BClO2.

Zhao, Liyu;Yin, Wenbo;Sun, Yin;Sun, Nannan;Tian, Linfeng;Zheng, Yang;Zhang, Chu;Zhao, Shizhen;Su, Xin;Zhao, Dongmei;Cheng, Maosheng research published 《 Improving the metabolic stability of antifungal compounds based on a scaffold hopping strategy: Design, synthesis, and structure-activity relationship studies of dihydrooxazole derivatives》, the research content is summarized as follows. L-Amino alc. derivatives exhibited high antifungal activity, but the metabolic stability of human liver microsomes in vitro was poor, and the half-life of optimal compound 5 was less than 5 min. To improve the metabolic properties of the compounds, the scaffold hopping strategy was adopted and a series of antifungal compounds with a dihydrooxazole scaffold was designed and synthesized. Compounds substituted with 4-Ph group on dihydrooxazole ring exhibited excellent antifungal activities against C. albicans, C. tropicalis and C. krusei, with MIC values in the range of 0.03-0.25μg/mL. In addition, the metabolic stability of compounds A33 and A34 (I and II, resp.) in human liver microsomes in vitro was improved significantly, with the half-life greater than 145 min and the half-life of 59.1 min, resp. Moreover, pharmacokinetic studies in SD rats showed that A33 exhibited favorable pharmacokinetic properties, with a bioavailability of 77.69%, and half-life (i.v. administration) of 9.35 h, indicating that A33 is worthy of further study.

Formula: C6H6BClO2, 2-Chlorophenylboronic acid is a useful research compound. Its molecular formula is C6H6BClO2 and its molecular weight is 156.38 g/mol. The purity is usually 95%.
2-Chlorophenylboronic acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.
2-Chlorophenylboronic acid is a diphenyl ether that can be used as a building block for the synthesis of benzodiazepine receptor ligands. It has been shown to be an efficient nucleophile, leading to the formation of carbonyl groups in the presence of halides. 2-Chlorophenylboronic acid has also been shown to inhibit p38 kinase activity and may be useful for anticancer therapy., 3900-89-8.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chlorides are organic molecules with a C-Cl bond, for example chloroform (CH3-Cl) or vinyl chloride(C2H3Cl). 349-88-2, formula is C6H4ClFO2S, Name is 4-Fluorobenzene-1-sulfonyl chloride. Organic chlorides can be used in production of: PVC, Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. Related Products of 349-88-2.

Zheng, Yu;Lu, Weidong;Xie, Zhenzhen;Chen, Kai;Xiang, Haoyue;Yang, Hua research published 《 Visible-Light-Induced, Palladium-Catalyzed Annulation of 1,3-Dienes to Construct Vinyl N-Heterocycles》, the research content is summarized as follows. Herein, a photoinduced palladium-catalyzed annulation of 1,3-dienes with bifunctional halognated alkylamines has been developed, offering a facile route to access a broad range of vinylpyrrolidines. The reactivity profile of this protocol was able to be readily manipulated to assemble vinylpyrrolidine and vinlysilaazacycle. Remarkably, the utility of this strategy was further illustrated in the construction of complex and biol. important mols. as well as the diversity-oriented transformations of the resulting product.

Related Products of 349-88-2, 4-Fluorobenzenesulfonyl chloride is a useful research compound. Its molecular formula is C6H4ClFO2S and its molecular weight is 194.61 g/mol. The purity is usually 95%.

4-Fluorobenzenesulfonyl Chloride is found to be an excellent activating agent for the covalent attachment of biological substances to a variety of solid supports e.g. Sepharose beads. 4-Fluorobenzenesulfonyl Chloride is also used as a reagent for the studies of proteins by fluorine NMR.

4-Fluorobenzenesulfonyl chloride is a reactive chemical that has been shown to have a low safety profile in humans. It is used in the synthesis of replication inhibitors, which are potential anticancer drugs. It also has been shown to inhibit tumor metastasis and growth in mice by binding to the active site of DNA polymerase and inhibiting DNA replication. 4-Fluorobenzenesulfonyl chloride is stable in human liver cells and has been shown to be an effective macroinitiator for proton-coupled electron transfer reactions. This compound has been shown to induce locomotor activity and energy efficiency in rats, which may be due to its ability to increase the number of mitochondria per cell., 349-88-2.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Organic chlorides are organic molecules with a C-Cl bond, for example chloroform (CH3-Cl) or vinyl chloride(C2H3Cl). 1878-65-5, formula is C8H7ClO2, Name is 3-Chlorophenylacetic acid. Organic chlorides can be used in production of: PVC, Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. COA of Formula: C8H7ClO2.

Zhai, Xiao-Yong;Wang, Xiao-Qing;Wu, Bo;Zhou, Yong-Gui research published 《 Copper-catalyzed Si-H bond insertion polymerization for synthesis of optically active polyesters containing silicon》, the research content is summarized as follows. The synthesis and characterization of chiral polymers with diverse structure remain a long-term challenging research topic. Herein, a copper-catalyzed enantioselective insertion of carbene into Si-H bond was applied to polycondensation, giving a new type of optically active degradable polyesters containing Si-C bond in the main chain. The polymerization features mild condition, broad substrate scope, excellent yields and enantioselectivities. Chiral diols could be obtained via reduction of optically active polyesters. Thermogravimetric anal. indicated these chiral polyesters exhibit good thermal stability.

COA of Formula: C8H7ClO2, 3-Chlorophenylacetic acid is a useful research compound. Its molecular formula is C8H7ClO2 and its molecular weight is 170.59 g/mol. The purity is usually 95%.
3-Chlorophenyl acetic acid is a compound that has resonance mass of 269. The compound reacts with HBr and water to produce 3-chlorobenzene, carbon dioxide and hydrogen chloride. A reaction product of this chemical is covid-19 pandemic (a type of drug)., 1878-65-5.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Chloride substituents modify the physical properties of organic compounds in several ways. 349-88-2, formula is C6H4ClFO2S, Name is 4-Fluorobenzene-1-sulfonyl chloride. They are typically denser than water due to the presence of chlorine, which has a high atomic weight. Application In Synthesis of 349-88-2.

Zhang, Cui;Bu, Faxiang;Zeng, Chulin;Wang, Dan;Lu, Lijun;Zhang, Heng;Lei, Aiwen research published 《 Electrochemical oxidation dearomatization of anisole derivatives toward spiropyrrolidines and spirolactones》, the research content is summarized as follows. Herein, a method of anodic oxidation spiroamination and spirolactonization of anisole derivatives e.g., 4-cyano-N-[3-(4-methoxynaphthalen-1-yl)propyl]benzene-1-sulfonamide and e.g., 2-(4-methoxyphenyl)benzoic acid with concomitant cathodic reduction of protons in the absence of hypervalent iodine reagents was reported. A wide variety of spiropyrrolidines e.g., I and spirolactones e.g., II with diverse functional groups made useful scaffolds in this transformation, with yields up to 97%. Moreover, hectogram-scale synthesis could supply target product with 83% yield in a flow electrochem. cell using carbon paper as the anode and nickel plate as the cathode, demonstrating the potential application of this method.

349-88-2, 4-Fluorobenzenesulfonyl chloride is a useful research compound. Its molecular formula is C6H4ClFO2S and its molecular weight is 194.61 g/mol. The purity is usually 95%.

4-Fluorobenzenesulfonyl Chloride is found to be an excellent activating agent for the covalent attachment of biological substances to a variety of solid supports e.g. Sepharose beads. 4-Fluorobenzenesulfonyl Chloride is also used as a reagent for the studies of proteins by fluorine NMR.

4-Fluorobenzenesulfonyl chloride is a reactive chemical that has been shown to have a low safety profile in humans. It is used in the synthesis of replication inhibitors, which are potential anticancer drugs. It also has been shown to inhibit tumor metastasis and growth in mice by binding to the active site of DNA polymerase and inhibiting DNA replication. 4-Fluorobenzenesulfonyl chloride is stable in human liver cells and has been shown to be an effective macroinitiator for proton-coupled electron transfer reactions. This compound has been shown to induce locomotor activity and energy efficiency in rats, which may be due to its ability to increase the number of mitochondria per cell., Application In Synthesis of 349-88-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics