Tag: M.W=150-200

An article Rh(II)-Catalyzed C-H Alkylation of Benzylamines with Unactivated Alkenes: The Influence of Acid on Linear and Branch Selectivity WOS:000661126700036 published article about AROMATIC AMIDES; CATALYZED ALKYLATION; BONDS; DERIVATIVES in [Das, Amrita; Chatani, Naoto] Osaka Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan in 2021, Cited 47. The Name is 2,6-Difluorobenzoic acid. Through research, I have a further understanding and discovery of 385-00-2. Name: 2,6-Difluorobenzoic acid

The Rh-catalyzed C-H alkylation of benzylamine derivatives with unactivated 1-alkenes that proceeds via a picolinamide directing group is reported. The crucial role of an acid additive in this transformation is confirmed. Aromatic acids showed high linear selectivity, and aliphatic acids provided branched alkylation products as the major product. The reaction has a broad scope for benzylamines and alkenes. Deuterium labeling experiments suggest that a Rh-carbene intermediate is involved in the case of linear product formation. A different reaction pathway, however, appears to be involved in the case of branched alkylation products, and this pathway also appeared to be a minor pathway in linear-selective reactions.

Name: 2,6-Difluorobenzoic acid. Welcome to talk about 385-00-2, If you have any questions, you can contact Das, A; Chatani, N or send Email.

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Isothiazole – Wikipedia,
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I found the field of Pharmacology & Pharmacy; Toxicology very interesting. Saw the article Two immunoassays for the detection of 2C-B and related hallucinogenic phenethylamines published in 2019.0. Category: isothiazole, Reprint Addresses Kuchar, M (corresponding author), Univ Chem & Technol Prague, Tech 3, Prague 16628 6, Dejvice, Czech Republic.. The CAS is 93-02-7. Through research, I have a further understanding and discovery of 2,5-Dimethoxybenzaldehyde

Introduction: The use of new psychoactive substances as drugs of abuse has dramatically increased over the last years. Hallucinogenic phenethylamines gained particular popularity as they have both stimulating and psychedelic effects. Although generally perceived as safe, these illicit drugs pose a serious health risk; they have been linked to cases of severe poisoning or even deaths. Therefore, simple, cost-effective and reliable methods are needed for rapid determination of abused hallucinogens. Methods: For this purpose, two haptens derived from 2C-H were designed, synthesized and subsequently attached to a carrier protein. Polyclonal antibodies obtained from a rabbit immunized with one of the prepared immunogens were used for the development of two immunoassays. Results: In this study, a lateral flow immunoassay (LFIA) and an enzyme linked immunosorbent assay (ELISA) for the detection of 2C-B and related hallucinogenic phenethylamines in urine were developed. The presented LFIA is primarily suitable for on-site monitoring as it is simple and can provide a visual evidence of 2C-B presence within a few minutes. Its reasonable sensitivity (LODLFIA= 15 +/- 7 ng mL(-1)) allows detection of the drug presence in urine after acute exposure. For greater accuracy, highly sensitive ELISA (LODELISA= 6 +/- 3 pg mL(-1)) is proposed for toxicological quantitative analyses of positive samples captured by the LFIA. Discussion: The comparison of the ELISA with the well-established UHPLC-MS-MS method shows excellent agreement of results, which confirms good potential of the ELISA to be used for routine analyses of 2C-B and related hallucinogenic phenethylamines of both main sub-families.

Category: isothiazole. About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Sulakova, A; Fojtikova, L; Holubova, B; Bartova, K; Lapcik, O; Kuchar, M or concate me.

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Isothiazole – Wikipedia,
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Recently I am researching about ANTI-MARKOVNIKOV ADDITION; CARBOXYLIC-ACIDS; ENOL ESTERS; TERMINAL ALKYNES; CATALYZED ADDITION; GOLD(I)-CATALYZED ADDITION; STEREOSPECIFIC SYNTHESIS; RUTHENIUM COMPLEX; INTERNAL ALKYNES; VINYL ESTERS, Saw an article supported by the CSIR, New DelhiCouncil of Scientific & Industrial Research (CSIR) – India; DST-SERB, New Delhi, India. Safety of 2,6-Difluorobenzoic acid. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Kumari, C; Goswami, A. The CAS is 385-00-2. Through research, I have a further understanding and discovery of 2,6-Difluorobenzoic acid

We report an efficient and straight forward access to nitrile substituted enol esters via ionic liquid [BMIM]OH mediated hydrocarboxylation of alkynylnitriles under mild conditions. This atom economical transition metal-free protocol gives an easy access to a variety of such enol esters with excellent regio and Z-stereoselectivity. Reusability of [BMIM]OH without losing of significant amount of yield is another noticeable feature of this article.

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Reference:
Isothiazole – Wikipedia,
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An article An Atom-Economic Efficient Synthesis of 1-Amidoalkyl-2-Naphthols Mediated By Hexachlorocyclotriphosphazene (HCCP) as a Novel Catalyst WOS:000483301600008 published article about ONE-POT PREPARATION; REUSABLE CATALYST; RECYCLABLE NANOCATALYST; CHEMISTRY; ACID in [Singh, Rajesh K.; Chaudhary, Shallu; Prasad, D. N.] Shivalik Coll Pharm, Dept Pharmaceut Chem, Nangal 140126, Punjab, India; [Kumar, Sahil] GD Goenka Univ, Sch Med & Allied Sci, Dept Pharm, Sohna 122103, Haryana, India in 2019.0, Cited 25.0. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7. SDS of cas: 93-02-7

A multicomponent one-pot atom-economic reaction is performed for an efficient synthesis of 1-amidoalkyl-2-naphthol from aromatic aldehydes, beta-naphthol and amide/urea promoted by hexachlorocyclotriphosphazene (HCCP). Various techniques such as stirring, microwave irradiation and thermal technique (hot plate and oil bath) were used in different solvents for the synthesis of 1-amidoalkyl-2-naphthol derivatives with moderate to excellent yield. Among the four methods, microwave irradiation and oil bath heating provide high yield as compared to the hot plate heating and stirring method. The low yield may be due to the formation of undesired side-products due to non-uniform heating.

Welcome to talk about 93-02-7, If you have any questions, you can contact Singh, RK; Chaudhary, S; Prasad, DN; Kumar, S or send Email.. SDS of cas: 93-02-7

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Isothiazole – Wikipedia,
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An article Discovery of 4-(2-(dimethylamino)ethoxy)benzohydrazide derivatives as prospective microtubule affinity regulating kinase 4 inhibitors WOS:000541906600037 published article about BIOLOGICAL EVALUATION; POTENTIAL INHIBITORS; PROTEIN-KINASES; MARK4; CANCER; PROLIFERATION; HALLMARKS; MIGRATION; DOCKING; COMPLEX in [Khan, Nashrah Sharif; Husain, Mohammad] Jamia Millia Islamia, Dept Biotechnol, New Delhi 110025, India; [Khan, Parvez; Ahmad, Kamal; Yousuf, Mohd; Islam, Asimul; Ali, Sher; Hassan, Md Imtaiyaz] Jamia Millia Islamia, Ctr Interdisciplinary Res Basic Sci, New Delhi 110025, India; [Inam, Afreen; Azam, Amir] Jamia Millia Islamia, Dept Chem, New Delhi 110025, India in 2020.0, Cited 47.0. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7. Application In Synthesis of 2,5-Dimethoxybenzaldehyde

Microtubule affinity regulating kinase 4 (MARK4) is a Ser/Thr kinase, considered as a potential drug target for cancer, diabetes and neurodegenerative diseases. Due to its significant role in the development and progression of cancer, different in-house libraries of synthesized small molecules were screened to identify potential MARK4 inhibitors. A small library of hydrazone compounds showed a considerable binding affinity to MARK4. The selected compounds were further scrutinized using an enzyme inhibition assay and finally two hydrazone derivatives (H4 and H19) were selected that show excellent inhibition (nM range). These compounds have a strong binding affinity for MARK4 and moderate binding with human serum albumin. Anticancer studies were performed on MCF-7 and A549 cells, suggesting H4 and H19 selectively inhibit the growth of cancer cells. The IC50 value of compound H4 and H19 was found to be 27.39 mu M and 34.37 mu M for MCF-7 cells, while for A549 cells it was 45.24 mu M and 61.50 mu M, respectively. These compounds inhibited the colonogenic potential of cancer cells and induced apoptosis. Overall findings reflect that hydrazones/hydrazone derivatives could be exploited as potential lead molecules for developing effective anticancer therapies via targeting MARK4.

Welcome to talk about 93-02-7, If you have any questions, you can contact Khan, NS; Khan, P; Inam, A; Ahmad, K; Yousuf, M; Islam, A; Ali, S; Azam, A; Husain, M; Hassan, MI or send Email.. Application In Synthesis of 2,5-Dimethoxybenzaldehyde

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Quality Control of 2,6-Difluorobenzoic acid. Recently I am researching about ANTI-MARKOVNIKOV ADDITION; CARBOXYLIC-ACIDS; ENOL ESTERS; TERMINAL ALKYNES; CATALYZED ADDITION; GOLD(I)-CATALYZED ADDITION; STEREOSPECIFIC SYNTHESIS; RUTHENIUM COMPLEX; INTERNAL ALKYNES; VINYL ESTERS, Saw an article supported by the CSIR, New DelhiCouncil of Scientific & Industrial Research (CSIR) – India; DST-SERB, New Delhi, India. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Kumari, C; Goswami, A. The CAS is 385-00-2. Through research, I have a further understanding and discovery of 2,6-Difluorobenzoic acid

We report an efficient and straight forward access to nitrile substituted enol esters via ionic liquid [BMIM]OH mediated hydrocarboxylation of alkynylnitriles under mild conditions. This atom economical transition metal-free protocol gives an easy access to a variety of such enol esters with excellent regio and Z-stereoselectivity. Reusability of [BMIM]OH without losing of significant amount of yield is another noticeable feature of this article.

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Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Computed Properties of C7H4F2O2. In 2020 TETRAHEDRON published article about CATIONIC-AMPHIPHILIC POLYMERS; PRIMARY ALCOHOLS; MEDICINAL CHEMISTS; DRUG DISCOVERY; BOND FORMATION; PEPTIDE; PHENOLS; REAGENTS; TRANSFORMATION; CONVERSION in [Liu, Jing; Qin, Hua-Li] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, 205 Luoshi Rd, Wuhan 430070, Peoples R China; [Wang, Shi-Meng] Wuchang Univ Technol, Sch Life Sci, Wuhan 430223, Peoples R China in 2020, Cited 86. The Name is 2,6-Difluorobenzoic acid. Through research, I have a further understanding and discovery of 385-00-2.

A method for the synthesis of difficult-to-access amides was developed through the coupling of sterically hindered carboxylic acids and electron deficient amines via SO2F2-mediated dehydration. The method feathers with broad substrate scope, mild conditions, excellent functional group compatibility and high yields. (C) 2020 Elsevier Ltd. All rights reserved.

Computed Properties of C7H4F2O2. Bye, fridends, I hope you can learn more about C7H4F2O2, If you have any questions, you can browse other blog as well. See you lster.

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Isothiazole – Wikipedia,
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Name: 2,5-Dimethoxybenzaldehyde. In 2019.0 BIOORG CHEM published article about PNEUMOCYSTIS-CARINII; METHOTREXATE; POTENT; DERIVATIVES; PIRITREXIM; SERIES; AGENTS in [Abdelaziz, Ola A.; El Husseiny, Walaa M.; Selim, Khalid B.; Eisa, Hassan M.] Mansoura Univ, Fac Pharm, Dept Pharmaceut Organ Chem, Mansoura 35516, Egypt in 2019.0, Cited 46.0. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7.

A new series of pyrido[2,3-d] pyrimidines 3-18 bearing substitution at C-5 position was synthesized. All compounds were tested for their in vitro antitumor activity against five human cancer cell lines namely; hepatocellular carcinoma (HePG2), breast carcinoma (MCF-7), human prostate carcinoma (PC3), colorectal carcinoma (HCT-116), and cervical carcinoma (Hela) using doxorubicin as a positive control. Compounds 3, 4, 9, 11, 13, 14, 15 and 17 exhibited the highest antitumor activity against the tested cell lines and were selected to screen their enzymatic inhibition against dihydrofolate reductase enzyme (DHFR) compared with the reference drug methotrexate (MTX), to explain the probable mechanism of action of the observed anticancer activity. Compound 11 displayed the highest inhibitory activity (IC50 = 6.5 mu M) among the tested compounds in comparison with MTX (IC50 = 5.57 mu M). Also, compounds 13 and 14 showed high inhibitory activity against DHFR with IC50 values 7.1 and 8.7 mu M, respectively. Comparative molecular modeling study was performed between DHFR inhibitors 11, 13 and 14 of the highest activity and 10 of the lowest activity among the eight inhibitors against MTX. Docking studies into the active site of DHFR domain showed good agreement with the obtained biological results. Finally, compound 11 was found to be best antitumor, DHFR inhibitor, and it induced the process of apoptosis at Pre-G phase and cell cycle arrest at G2/M phase in MCF-7 cells.

About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Abdelaziz, OA; El Husseiny, WM; Selim, KB; Eisa, HM or concate me.. Name: 2,5-Dimethoxybenzaldehyde

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Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Authors Bin, YD; Yang, Y; Luo, XJ; Zhang, HX in ELSEVIER SCIENCE BV published article about G-QUADRUPLEX DNA; TELOMERASE ACTIVITY; CHIRAL COMPLEXES; CELL APOPTOSIS; II COMPLEXES; LIGANDS; BINDING; INHIBITION; RUTHENIUM; -NO2 in [Bin, Yi-Dong; Yang, Yan; Zhang, Hua-Xin] Guangxi Univ, Sch Chem & Chem Engn, 100 Daxuedong Rd, Nanning 530004, Peoples R China; [Yang, Yan; Luo, Xu-Jian] Yulin Normal Univ, Coll Chem & Food Sci, Guangxi Key Lab Agr Resources Chem & Biotechnol, 1303 Jiaoyudong Rd, Yulin 537000, Peoples R China in 2019.0, Cited 33.0. Category: isothiazole. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7

A novel Pt(II) complex of [Pt-II(MPP)(OPD)]Cl center dot H2O (MPP-Pt) (OPD = o-phenylenediamine) with 2-(2,5-methoxy-phenyl) imidazo [4,5-f]-[1, 10] phenanthrolin (H-MPP) was synthesized and fully characterized. In MPP-Pt complex, the Pt(II) ion adopts a four-coordinated square planar geometry. MPP-Pt exhibited selective cytotoxicity against human carcinoma (A549), hepatoblastoma (Hep-G2), ovarian (SK-OV-3), cervical (HeLa) and gastric adenocarcinoma (MGC80-3) cell lines with IC50 values in the micromolar range (0.31-9.48 mu M), but low cytotoxicity toward HL-7702 normal cells. Various experiments showed that MPP-Pt complex caused cell apoptosis via mitochondrial dysfunction in HeLa cells, as shown by the up-regulation expression of p27, apaf-1, p21, cytochrome c (cyc c) and p53 levels, loss of mitochondrial membrane potential (MMP) and the down-regulation expression of bcl-2 protein level.

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Isothiazole – Wikipedia,
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An article Design and identification of nano-Mg-[4-methoxy phenyl-salicylaldimine-methyl-pyranopyrzole] Cl-2 and its catalytic application on the preparation of 1-(alpha-aminoalkyl)-2-naphthols WOS:000507159200001 published article about MICHAEL-CYCLOCONDENSATION REACTION; SCHIFF-BASE COMPLEX; SOLVENT-FREE; ONE-POT; NANOSTRUCTURED CATALYST; AROMATIC-ALDEHYDES; EFFICIENT CATALYST; AMMONIUM ACETATE; MOLTEN-SALT; ACID in [Goudarziafshar, Hamid; Moosavi-Zare, Ahmad Reza; Hasani, Jafar] Sayyed Jamaleddin Asadabadi Univ, Asadabad 6541861841, Iran in 2020.0, Cited 36.0. Application In Synthesis of 2,5-Dimethoxybenzaldehyde. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7

Nano-Mg- [4-methoxy phenylsalicylaldiminemethylpyranopyrazole]Cl-2 (nano-[Mg-4MSMP]Cl-2) as a nano-Schiff base complex was prepared and fully characterized using some various techniques including fourier transform infrared spectroscopy (FT-IR), energy-dispersive x-ray spectroscopy (EDS), X-ray diffraction (XRD), thermal gravimetric analysis (TGA), differential thermal gravimetric analysis (DTA), mass spectroscopy (MS) and scanning electron microscopy (SEM). Nano-[Mg-4MSMP]Cl-2 was successfully used as an efficient catalyst for the preparation of some 1-(alpha-aminoalkyl) -2 -naphthols.

Application In Synthesis of 2,5-Dimethoxybenzaldehyde. Bye, fridends, I hope you can learn more about C9H10O3, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com