Tag: M.W=150-200

Recently I am researching about AROMATIC-SUBSTITUTION; (HETERO)ARYL HALIDES; COPPER; LIGANDS; TAMIBAROTENE; AMIDATION; AMINATION; TACRINE; ANALOGS, Saw an article supported by the Natural Science Foundation of Liaoning ProvinceNatural Science Foundation of Liaoning Province [201602707]; Discipline Construction Program of Shenyang Pharmaceutical University [52134606]; Yunnan Provincial Science and Technology Department [2017jkys03]. Product Details of 50-84-0. Published in GEORG THIEME VERLAG KG in STUTTGART ,Authors: Du, FY; Zhou, QF; Fu, Y; Chen, YG; Wu, Y; Chen, GL. The CAS is 50-84-0. Through research, I have a further understanding and discovery of 2,4-Dichlorobenzoic acid

Herein, we report the natural ligand quebrachitol (QCT) as a promoter for a Cu(II) catalyst, which is highly effective for N-arylation of various amines and related aryl halides. A series of diarylamine derivatives were obtained in high yields by using diethylene glycol (DEG) as both ligand and solvent. The C-N coupling reactions proceed under mild conditions and exhibit good functional group tolerance.

About 2,4-Dichlorobenzoic acid, If you have any questions, you can contact Du, FY; Zhou, QF; Fu, Y; Chen, YG; Wu, Y; Chen, GL or concate me.. Product Details of 50-84-0

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

An article Design, synthesis, and evaluation of N-benzylpyrrolidine and 1,3,4-oxa-diazole as multitargeted hybrids for the treatment of Alzheimer’s disease WOS:000656969800006 published article about OXIDATIVE STRESS; DIRECTED LIGANDS; ACETYLCHOLINESTERASE; ASSAY; ACID; SITE; DERIVATIVES; HYPOTHESIS; INHIBITOR; PROPIDIUM in [Choubey, Priyanka Kumari; Tripathi, Manish Kumar; Shrivastava, Sushant Kumar] Banaras Hindu Univ, Dept Pharmaceut Engn & Technol, Pharmaceut Chem Res Lab, Indian Inst Technol, Varanasi 221005, Uttar Pradesh, India; [Tripathi, Avanish] GLA Univ, Inst Pharmaceut Res, Matura 281406, India; [Seth, Ankit] Aryakul Coll Pharm & Res, Sitapur 2613303, India in 2021, Cited 59. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0. Recommanded Product: 2,4-Dichlorobenzoic acid

Novel N-Benzylpyrrolidine hybrids were designed, synthesized, and tested against multiple in-vitro and in-vivo parameters. Among all the synthesized molecules, 8f and 12f showed extensive inhibition against beta-secretase1 (hBACE-1), human acetylcholinesterase (hAChE) & human butyrylcholinesterase (hBuChE). These molecules are also endowed with significant AChE-peripheral anionic site (PAS) binding capability, blood-brain barrier permeability, potential disassembly of A beta aggregates along with neuroprotection ability on SHSY-5Y cell lines. Results of the Y-Maze and Morris water maze test concluded that compounds 8f and 12f ameliorated cognitive dysfunction induced by scopolamine and A beta. The ex-vivo activity was executed on rat’s brain homogenate indicating a reduction in AChE level and oxidative stress. The pharmacokinetic investigation ascertained considerable oral absorption profile of the lead 12f. The results of the in silico docking studies and molecular dynamics simulations demonstrated stable interactions of compounds 8f and 12f with the target residues of hAChE, hBuChE and hBACE-1.

Recommanded Product: 2,4-Dichlorobenzoic acid. About 2,4-Dichlorobenzoic acid, If you have any questions, you can contact Choubey, PK; Tripathi, A; Tripathi, MK; Seth, A; Shrivastava, SK or concate me.

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

In 2020 ACS MED CHEM LETT published article about 2,4-METHANOPROLINE in [Duffy, James; Laleu, Benoit] Med Malaria Venture, CH-1215 Geneva 15, Switzerland; [Cox, Brian; Zdorichenko, Victor; Bellanger, Corentin; Bishop, Stephen J.] Univ Sussex, Photodivers Ltd, Sch Life Sci, Brighton BN1 9QJ, E Sussex, England; [Hurcum, Jessica] Univ Sussex, Sch Life Sci, Brighton BN1 9QJ, E Sussex, England; [Booker-Milburn, Kevin, I; Elliott, Luke D.] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England; [Booker-Milburn, Kevin, I; Robertson-Ralph, Michael] Univ Bristol, Sch Chem, Photodivers Ltd, Bristol BS8 1TS, Avon, England; [Swain, Christopher J.] Cambridge MedChem Consulting, Cambridge CB22 4RN, England; [Hallyburton, Irene; Anderson, Mark] Univ Dundee, Wellcome Ctr Antiinfect Res, Drug Discovery Unit, Dundee DD1 5EH, Scotland in 2020, Cited 18. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0. Application In Synthesis of 2,4-Dichlorobenzoic acid

We utilized synthetic photochemistry to generate novel sp 3 -rich scaffolds and report the design, synthesis, and biological testing of a diverse series of amides based on the 1-(amino-methyl)-2-benzyl-2-azabicyclo[2.1.1]hexane scaffold. Preliminary antimalarial screening of the library provided promising compounds with activity in the 1-5 mu M range with an enhanced hit rate. Further evaluation (solubility, drug metabolism and pharmacokinetics (DMPK), and toxicity) of a selected compound (9) suggested that this series represents an excellent opportunity for further optimization with the framework offering multiple opportunities for the addition of uniquely vectorally positioned extra functionality.

Application In Synthesis of 2,4-Dichlorobenzoic acid. About 2,4-Dichlorobenzoic acid, If you have any questions, you can contact Cox, B; Duffy, J; Zdorichenko, V; Bellanger, C; Hurcum, J; Laleu, B; Booker-Milburn, KI; Elliott, LD; Robertson-Ralph, M; Swain, CJ; Bishop, SJ; Hallyburton, I; Anderson, M or concate me.

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

Safety of 2,6-Dichlorobenzoic acid. Authors Pacheco-Benichou, A; Ivendengani, E; Kostakis, IK; Besson, T; Fruit, C in MDPI published article about in [Pacheco-Benichou, Alexandra; Ivendengani, Eugenie; Besson, Thierry; Fruit, Corinne] Normandie Univ, UNIROUEN, INSA Rouen, CNRS,COBRA UMR 6014, F-76000 Rouen, France; [Kostakis, Ioannis K.] Natl & Kapodistrian Univ Athens, Dept Pharm, Div Pharmaceut Chem, Athens 15771, Greece in 2021.0, Cited 54.0. The Name is 2,6-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-30-6

Copper-catalyzed Csp2-Csp2 bond forming reactions through C-H activation are still one of the most useful strategies for the diversification of heterocyclic moieties using various coupling partners. A catalytic protocol for the C-H (hetero)arylation of thiazolo[5,4-f]quinazolin-9(8H)-ones and more generally fused-pyrimidinones using catalyst loading of CuI with diaryliodonium triflates as aryl source under microwave irradiation has been disclosed. The selectivity of the transfer of the aryl group was also disclosed in the case of unsymmetrical diaryliodonium salts. Specific phenylation of valuable fused-pyrimidinones including quinazolinone are provided. This strategy enables a rapid access to an array of various (hetero)arylated N-containing polyheteroaromatics as new potential bioactive compounds.

Safety of 2,6-Dichlorobenzoic acid. About 2,6-Dichlorobenzoic acid, If you have any questions, you can contact Pacheco-Benichou, A; Ivendengani, E; Kostakis, IK; Besson, T; Fruit, C or concate me.

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

Quality Control of 2,6-Dichlorobenzoic acid. Authors Pacheco-Benichou, A; Ivendengani, E; Kostakis, IK; Besson, T; Fruit, C in MDPI published article about in [Pacheco-Benichou, Alexandra; Ivendengani, Eugenie; Besson, Thierry; Fruit, Corinne] Normandie Univ, UNIROUEN, INSA Rouen, CNRS,COBRA UMR 6014, F-76000 Rouen, France; [Kostakis, Ioannis K.] Natl & Kapodistrian Univ Athens, Dept Pharm, Div Pharmaceut Chem, Athens 15771, Greece in 2021.0, Cited 54.0. The Name is 2,6-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-30-6

Copper-catalyzed Csp2-Csp2 bond forming reactions through C-H activation are still one of the most useful strategies for the diversification of heterocyclic moieties using various coupling partners. A catalytic protocol for the C-H (hetero)arylation of thiazolo[5,4-f]quinazolin-9(8H)-ones and more generally fused-pyrimidinones using catalyst loading of CuI with diaryliodonium triflates as aryl source under microwave irradiation has been disclosed. The selectivity of the transfer of the aryl group was also disclosed in the case of unsymmetrical diaryliodonium salts. Specific phenylation of valuable fused-pyrimidinones including quinazolinone are provided. This strategy enables a rapid access to an array of various (hetero)arylated N-containing polyheteroaromatics as new potential bioactive compounds.

Quality Control of 2,6-Dichlorobenzoic acid. About 2,6-Dichlorobenzoic acid, If you have any questions, you can contact Pacheco-Benichou, A; Ivendengani, E; Kostakis, IK; Besson, T; Fruit, C or concate me.

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

Safety of 2,4-Dichlorobenzoic acid. In 2019 SYNTHESIS-STUTTGART published article about RADIOIODINATION; ARYL; TRACERS in [Dubost, Emmanuelle; Babin, Victor; Benoist, Florian; Hebert, Alexandra; Fabis, Frederic; Cailly, Thomas] Normandie Univ, UNICAEN, CERMN, F-14000 Caen, France; [Pigree, Gilbert; Cailly, Thomas] Normandie Univ, UNICAEN, IMOGERE, F-14000 Caen, France; [Bouillon, Jean-Philippe] Normandie Univ, UNIROUEN, CNRS, INSA Rouen,COBRA UMR 6014, F-76000 Rouen, France; [Cailly, Thomas] CHU Cote Nacre, Dept Nucl Med, F-14000 Caen, France in 2019, Cited 17. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0.

An improved protocol to perform C-H radio-iodination is described. These new conditions allow rapid and clean formation of radio-iodinated N -acylsulfonamides using [ (125) I]NIS and catalytic amounts of palladium acetate and para -toluenesulfonic acid. No pre-functionalized precursors are required and the products are obtained with radiochemical conversions (RCC) of 27-84%.

Safety of 2,4-Dichlorobenzoic acid. About 2,4-Dichlorobenzoic acid, If you have any questions, you can contact Dubost, E; Babin, V; Benoist, F; Hebert, A; Pigree, G; Bouillon, JP; Fabis, F; Cailly, T or concate me.

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

HPLC of Formula: C7H4Cl2O2. Xi, Y; Yang, XH; Zhang, HY; Liu, HH; Watson, P; Yang, FF in [Xi, Yue; Yang, Xianhai; Zhang, Hongyu; Liu, Huihui] Nanjing Univ Sci & Technol, Sch Environm & Biol Engn, Jiangsu Key Lab Chem Pollut Control & Resources R, Nanjing 210094, Peoples R China; [Watson, Peter; Yang, Feifei] Univ Connecticut, Dept Civil & Environm Engn, Storrs, CT 06268 USA published Binding interactions of halo-benzoic acids, halo-benzenesulfonic acids and halo-phenylboronic acids with human transthyretin in 2020, Cited 75. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0.

The anionic form-dependent binding interaction of halo-phenolic substances with human transthyretin (hTTR) has been observed previously. This indicates that ionizable compounds should be the primary focus in screening potential hTTR disruptors. Here, the potential binding potency of halo-benzoic acids, halo-benzenesulfonic acids/sulfates and halo-phenylboronic acids with hTTR was determined and analyzed by competitive fluorescence displacement assay integrated with computational methods. The laboratorial results indicated that the three test groups of model compounds exhibited a distinct binding affinity to hTTR. All the tested halo-phenylboronic acids, some of the tested halo-benzoic acids and halo-benzenesulfonic acids/sulfates were shown to be inactive with hTTR Other halo-benzoic acids and halo-benzenesulfonic acids/sulfates were moderate and/or weak hTTR binders. The binding affinity of halo-benzoic acids and halo-benzenesulfonic acids/sulfates with hTTR was similar. The low distribution ability of the model compounds from water to hTTR may be the reason why they exhibited the binding potency observed with hTTR. By introducing other highly hydrophobic compounds, we observed that the binding affinity between compounds and hTTR increased with increasing molecular hydrophobicity. Those results indicated that the highly hydrophobic halo-benzoic acids and halo-benzenesulfonic acids/sulfates may be high-priority hTTR disruptors. Finally, a binary classification model was constructed employing three predictive variables. The sensitivity (S-n), specificity (S-p), predictive accuracy (Q) values of the training set and validation set were >0.83, indicating that the model had good classification performance. Thus, the binary classification model developed here could be used to distinguish whether a given ionizable compound is a potential hTTR binder or not. (C) 2019 Elsevier Ltd. All rights reserved.

HPLC of Formula: C7H4Cl2O2. About 2,4-Dichlorobenzoic acid, If you have any questions, you can contact Xi, Y; Yang, XH; Zhang, HY; Liu, HH; Watson, P; Yang, FF or concate me.

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

An article Enhanced electrocatalytic dechlorination by dispersed and moveable activated carbon supported palladium catalyst WOS:000450105700111 published article about ZERO-VALENT IRON; ELECTROCHEMICAL REDUCTIVE DECHLORINATION; NICKEL COMPOSITE ELECTRODE; AQUEOUS-SOLUTION; 2,4-DICHLOROPHENOXYACETIC ACID; FOAM ELECTRODE; HALOACETIC ACIDS; PD/FE NANOPARTICLES; CHLOROACETIC ACIDS; WASTE-WATER in [Zhou, Jiasheng; Lou, Zimo; Zhou, Xiaoxin; Yang, Kunlun; Xu, Xinhua] Zhejiang Univ, Dept Environm Engn, Coll Environm & Resource Sci, Hangzhou 310058, Zhejiang, Peoples R China; [Xu, Jiang; Gao, Xiaoyu; Zhang, Yilin] Carnegie Mellon Univ, Dept Civil & Environm Engn, Pittsburgh, PA 15213 USA; [Xu, Jiang; Gao, Xiaoyu; Zhang, Yilin] Ctr Environm Implicat Nanotechnol CEINT, Durham, NC USA in 2019, Cited 67. COA of Formula: C7H4Cl2O2. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0

In this study, a novel approach was developed for the dechlorination of 2,4-dichlorobenzoic acid (2,4-DCBA) via the combination of the moveable activated carbon (AC) supported palladium (Pd) nanoparticles and nickel (Ni) foam electrode. The morphology and chemical structure of Pd/AC catalyst was investigated by various characterization techniques, including SEM, TEM, EXS-mapping, XRD, and XPS. Pd nanoparticles was successfully loaded and dispersed on the AC, accompanied with the significantly enhanced reactivity. The removal rate of 2,4-DCBA by Ni electrode with moveable Pd/AC catalyst was 222, 25, and 5 folds higher than dispersed AC and Ni electrode system, chemical deposited Pd/Ni electrode, and electrodeposited Pd/Ni electrode, respectively. Compared with the conventional electrocatalytic reductive approach which deposited Pd on the Ni foam electrode, moveable Pd/AC catalyst possesses higher surface area, more atomic H* production and more active sites, favored mass transfer, and enhanced reactivity, without the consideration of catalyst loss and deactivation. The effects of Pd:AC mass ratio, constant current, initial solution pH, and electrolyte concentration on the dechlorination of 2,4-DCBA were studied. Generally, high Pd loading, constant current, and acidity favored the dechlorination of 2,4-DCBA, while excessive electrolyte would inhibit the dechlorination of 2,4-DCBA. Good longevity and recyclability of moveable Pd/AC catalyst was confirmed via consecutive experiments. The findings of the present study show that making the catalyst moveable is a promising strategy for electrocatalytic remediation technology.

About 2,4-Dichlorobenzoic acid, If you have any questions, you can contact Zhou, JS; Lou, Z; Xu, J; Zhou, XX; Yang, KL; Gao, XY; Zhang, YL; Xu, XH or concate me.. COA of Formula: C7H4Cl2O2

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

Quality Control of 2,4-Dichlorobenzoic acid. Zhang, B; Dou, ZD; Xiong, Z; Wang, N; He, S; Yan, XJ; Jin, HX in [Zhang, Bin; Dou, Zhende; Xiong, Zheng; He, Shan; Yan, Xiaojun; Jin, Haixiao] Ningbo Univ, Coll Food & Pharmaceut Sci, Li Dak Sum Yip Yio Chin Kenneth Li Marine Biophar, Dept Marine Pharm, Ningbo 315800, Zhejiang, Peoples R China; [Wang, Ning] Ningbo Univ, Inst Drug Discovery Technol, Ningbo 315211, Zhejiang, Peoples R China; [Zhang, Bin; Wang, Ning] Tsinghua Shenzhen Int Grad Sch, State Key Lab Chem Oncogen, Key Lab Chem Biol, Shenzhen 518055, Peoples R China published Design, synthesis and biological research of novel N-phenylbenzamide-4-methylamine acridine derivatives as potential topoisomerase I/II and apoptosis-inducing agents in 2019, Cited 22. The Name is 2,4-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-84-0.

A series of novel N-phenylbenzamide-4-methylamine acridine derivatives were designed and synthesized based initially on the structure of amsacrine (m-AMSA). Molecular docking suggested that the representative compound 9a had affinity for binding DNA topoisomerase (Topo) II, which was comparable with that of m-AMSA, and furthermore that 9a could have preferential interactions with Topo I. After synthesis of 9a and analogues 9b-9f, these were all tested in vitro and the synthesized compounds displayed potent antiproliferative activity against three different cancer cell lines (K562, CCRF-CEM and U937). Among them, compounds 9b, 9c and 9d exhibiting the highest activity with IC50 value ranging from 0.82 to 0.91 mu M against CCRF-CEM cells. In addition, 9b and 9d also showed high antiproliferative activity against U937 cells, with IC50 values of 0.33 and 0.23 mu M, respectively. The pharmacological mechanistic studies of these compounds were evaluated by Topo I/II inhibition, western blot assay and cell apoptosis detection. In summary, 9b effectively inhibited the activity of Topo I/II and induced DNA damage in CCRF-CEM cells and, moreover, significantly induced cell apoptosis in a concentration-dependent manner. These observations provide new information and guidance for the structural optimization of more novel acridine derivatives.

Quality Control of 2,4-Dichlorobenzoic acid. About 2,4-Dichlorobenzoic acid, If you have any questions, you can contact Zhang, B; Dou, ZD; Xiong, Z; Wang, N; He, S; Yan, XJ; Jin, HX or concate me.

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

An article Copper iodide nanoparticles-decorated porous polysulfonamide gel: As effective catalyst for decarboxylative synthesis of N-Arylsulfonamides WOS:000506296600001 published article about ONE-POT SYNTHESIS; REUSABLE CATALYST; CUI NANOPARTICLES; PALLADIUM NANOPARTICLES; SULFONAMIDE DERIVATIVES; HIGHLY EFFICIENT; ARYL BROMIDES; MILD; ARYLATION; HALIDES in [Alavinia, Sedigheh; Ghorbani-Vaghei, Ramin; Arabian, Iman Ali] Bu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 65174, Hamadan, Iran; [Rakhtshah, Jamshid] Univ Tabriz, Fac Chem, Dept Inorgan Chem, Tabriz, Iran; [Seyf, Jaber Yousefi] Univ Technol, Dept Chem Engn, Hamadan, Hamadan, Iran in 2020.0, Cited 58.0. Recommanded Product: 50-30-6. The Name is 2,6-Dichlorobenzoic acid. Through research, I have a further understanding and discovery of 50-30-6

A porous cross-linked poly (ethyleneamine)-polysulfonamide (PEA-PSA) as a novel organic support system is synthesized in the presence of silica template by nanocasting technique. The paper demonstrates immobilization of CuI nanoparticles inside the pores (PEA-PSA@CuI) for the facile recovery and recycling of these nanoparticles. The presence of porous PEA-PSA and PEA-PSA@CuI nanocomposites was confirmed using FT-IR spectroscopy, FE-SEM, EDX, TGA, XRD, TEM, BET, XPS, WDX, H-1 NMR, and ICP-OES techniques. The PEA-PSA@CuI along with Ag(I)/K2S2O8 was implemented as a reusable cooperative catalyst-oxidant system in the N-arylation of p-toluenesulfonamide with substituted carboxylic acids in mild condition. So, the novel decarboxylative cross-coupling catalyzed by copper and silver has been developed. Aromatic, secondary and tertiary aliphatic acids underwent high efficient decarboxylative processes with p-toluenesulfonamide to afford the corresponding products. This method provides a practical approach for the flexible synthesis of sulfonamides from the readily affordable substrates. The catalyst is highly reusable and efficient, especially in terms of time and yield of the desired product.

Recommanded Product: 50-30-6. About 2,6-Dichlorobenzoic acid, If you have any questions, you can contact Alavinia, S; Ghorbani-Vaghei, R; Rakhtshah, J; Seyf, JY; Arabian, IA or concate me.

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