Tag: M.W=100-150

COA of Formula: C8H8O2. Authors Singh, A; Farooqui, M; Diwan, MF; Pardeshi, RK in INT JOURNAL PHARMACEUTICAL SCIENCES & RESEARCH published article about in [Singh, Anantkumar; Farooqui, Mazahar; Diwan, Mohammed Furqan] Dr Rafiq Zakaria Coll Women, Aurangabad 431001, Maharashtra, India; [Pardeshi, R. K.] St Ramdas Coll, Jalna 431209, Maharashtra, India in 2020.0, Cited 14.0. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7

A number of N-(5-p-tolyl-1,3,4-thiadiazole-2-yl) benzamide derivatives were synthesized from aromatic acid. The antibacterial activity of these newly synthesized N-(5-p-tolyl-1,3,4-thiadiazole-2-yl) benzamide derivatives against Gram-positive bacteria and Gram-negative bacteria was also studied using the minimum inhibition concentration method. The synthesized compounds were showed better results for antibacterial evaluation against gram-positive (Staphylococcus aureus, Bacillus subtilis), gram-negative (Escherichia coli, Pseudomonas aeruginosa) and fungal strains (Candida albicans, A. niger) and were found to be good antibacterial and antifungal agents. Most of the derivatives showed significant antibacterial and antifungal activity against standard. Compared to other methods, the advantageous features of this methodology are operational simplicity, including excellent yields and short reaction time. The developed synthetic protocol represents a very simple and easy to handle for the synthesis of substituted N-(5-p-tolyl-1,3,4-thiadiazole-2-yl) benzamide derivatives.

COA of Formula: C8H8O2. About 3-Methylbenzoic acid, If you have any questions, you can contact Singh, A; Farooqui, M; Diwan, MF; Pardeshi, RK or concate me.

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

Authors Yamani, A; Zdzalik-Bielecka, D; Lipner, J; Stanczak, A; Piorkowska, N; Stanczak, PS; Olejkowska, P; Hucz-Kalitowska, J; Magdycz, M; Dzwonek, K; Dubiel, K; Lamparska-Przybysz, M; Popiel, D; Pieczykolan, J; Wieczorek, M in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER published article about TYROSINE KINASE INHIBITOR; BREAST-CANCER; FAMILY; JNJ-42756493; ERDAFITINIB; DERIVATIVES; ABERRATIONS; ACTIVATION; MUTATIONS; PROGNOSIS in [Yamani, Abdellah; Lipner, Joanna; Piorkowska, Natalia; Olejkowska, Patrycja; Magdycz, Marta; Dubiel, Krzysztof] Celon Pharma SA, Med Chem Dept, Mokra 41A, PL-05092 Kielpin, Lomianki, Poland; [Zdzalik-Bielecka, Daria; Stanczak, Aleksandra; Stanczak, Paulina Seweryna; Hucz-Kalitowska, Joanna; Dzwonek, Karolina; Lamparska-Przybysz, Monika; Popiel, Delfina; Pieczykolan, Jerzy; Wieczorek, Maciej] Celon Pharma SA, Preclin Dev Dept, Mokra 41A, PL-05092 Kielpin, Lomianki, Poland; [Stanczak, Aleksandra; Wieczorek, Maciej] Celon Pharma SA, Clin Trials Dept, Ogrodowa 2A, PL-05092 Kielpin, Lomianki, Poland; [Lamparska-Przybysz, Monika] Polpharma, Bobrowiecka 6, PL-00728 Warsaw, Poland; [Zdzalik-Bielecka, Daria] Int Inst Mol & Cell Biol, Lab Cell Biol, Warsaw, Poland; [Lipner, Joanna; Magdycz, Marta] Pikralida Sp Zoo, Bukowska 70, PL-60812 Poznan, Poland; [Stanczak, Paulina Seweryna] OncoArendi Therapeut, Zwirki & Wigury 101, Warsaw, Poland in 2021, Cited 56. Recommanded Product: 151-10-0. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0

The FGFR family is characterized by four receptors (FGFR 1-4), binding to 18 ligands called fibroblast growth factors (FGFs). Aberrant activation of FGFs and their FGFRs has been implicated in a broad spectrum of human tumors. We employed the scaffolds hybridization approach, scaffold-hopping concept to synthesize a series of novel pyrazole-benzimidazole derivatives 56 (a-x). Compound 56q (CPL304110) was identified as a selective and potent pan-FGFR inhibitor for FGFR1, -2, -3 with IC(50)s of 0.75 nM, 0.50 nM, 3.05 nM respectively, whereas IC50 of 87.90 nM for FGFR4. Due to its favorable pharmacokinetic profile, low toxicity and potent anti-tumor activity in vivo, compound 56q is currently under evaluation in phase I clinical trial for the treatment of bladder, gastric and squamous cell lung cancers (01FGFR2018; NCT04149691). (C) 2020 Elsevier Masson SAS. All rights reserved.

Recommanded Product: 151-10-0. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Yamani, A; Zdzalik-Bielecka, D; Lipner, J; Stanczak, A; Piorkowska, N; Stanczak, PS; Olejkowska, P; Hucz-Kalitowska, J; Magdycz, M; Dzwonek, K; Dubiel, K; Lamparska-Przybysz, M; Popiel, D; Pieczykolan, J; Wieczorek, M or concate me.

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

Authors Mills, LR; Zhou, CH; Fung, E; Rousseaux, SAL in AMER CHEMICAL SOC published article about REDOX-ACTIVE ESTERS; RING-OPENING TRIFLUOROMETHYLATION; BOND-FORMING REACTIONS; ZINC-HOMOENOLATE; C-C; KETONES; ALPHA in [Mills, L. Reginald; Zhou, Cuihan; Fung, Emily; Rousseaux, Sophie A. L.] Univ Toronto, Dept Chem, Davenport Res Labs, 80 St George St, Toronto, ON M5S 3H6, Canada; [Zhou, Cuihan] McGill Univ, Dept Chem, 801 Sherbrooke St West, Montreal, PQ H3A 0B8, Canada in 2019, Cited 35. Formula: C8H10O2. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0

Metal homoenolates are valuable synthetic intermediates which provide access to beta-functionalized ketones. In this report, we disclose a Ni-catalyzed beta-alkylation reaction of cyclopropanol-derived homoenolates using redox-active N-hydroxyphthalimide (NHPI) esters as the alkylating reagents. The reaction is compatible with 1 degrees, 2 degrees, and 3 degrees NHPI esters. Mechanistic studies imply radical activation of the NHPI ester and 2e beta-carbon elimination occurring on the cyclopropanol.

About 1,3-Dimethoxybenzene, If you have any questions, you can contact Mills, LR; Zhou, CH; Fung, E; Rousseaux, SAL or concate me.. Formula: C8H10O2

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

Authors Verevkin, SP; Konnova, ME; Turovtsev, VV; Riabchunova, AV; Pimerzin, AA in AMER CHEMICAL SOC published article about BENCHMARK THERMODYNAMIC PROPERTIES; THERMOPHYSICAL PROPERTIES; VAPOR-PRESSURES; VAPORIZATION; ENTHALPIES; HEAT; CALORIMETRY; COMBUSTION in [Verevkin, Sergey P.; Konnova, Maria E.; Pimerzin, Aleksey A.] Samara State Tech Univ, Chem Dept, Samara 443100, Russia; [Verevkin, Sergey P.] Univ Rostock, Dept Phys Chem, D-18059 Rostock, Germany; [Turovtsev, Vladimir V.] Tver State Med Univ, Dept Phys, Tver 170100, Russia; [Riabchunova, Anastasiia, V] Kharkov Natl Univ, Chem Dept, UA-61022 Kharkiv, Ukraine in 2020, Cited 47. Recommanded Product: 151-10-0. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0

The methoxy-, hydroxy-, and carbonyl-substituted benzenes are the simplest fragments from the lignin separation feedstocks. Extensive experimental thermochemical studies of these compounds were carried out, including combustion calorimetry, vapor pressure measurements, and differential scanning calorimetry. We have collected available primary experimental results on enthalpies of formation and vapor pressures as well as on phase transitions, liquid-gas, liquid-solid, and crystal-liquid. These data were evaluated using empirical, semiempirical, and quantum chemical methods. The consistent sets of evaluated thermodynamic data were used to design the method for predicting enthalpies of vaporization and enthalpies of formation of di- and trisubstituted benzenes. It is expected that parameters and pairwise interactions will be transferable to predict the thermochemical properties of poly methoxy-substituted and poly hydroxysubstituted benzenes that appear in reaction products of lignin transformations in the value-adding chemicals and materials.

About 1,3-Dimethoxybenzene, If you have any questions, you can contact Verevkin, SP; Konnova, ME; Turovtsev, VV; Riabchunova, AV; Pimerzin, AA or concate me.. Recommanded Product: 151-10-0

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

Application In Synthesis of 3-Methylbenzoic acid. In 2019.0 ORGANOMETALLICS published article about CARBOXYLIC-ACID SALTS; CP-H BONDS; PRIMARY ALCOHOLS; UNACTIVATED C(SP(3))-H; AEROBIC OXIDATION; WATER; AMINES; ESTERIFICATION; ALKYLATION; CONVERSION in [Dolui, Pritam; Hazra, Susanta; Deb, Mayukh; Elias, Anil J.] Indian Inst Technol, Dept Chem, New Delhi 110016, India in 2019.0, Cited 68.0. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7.

Picolinamide group assisted sp(3) C-H bond oxidation of methylene groups to the corresponding carbonyl compounds has been achieved by using simple bottle ferrocene as catalyst and Cu(OAc)(2) or tert-butyl peroxybenzoate (TBPB) as oxidant under mild conditions. This method is applicable for picolinamide bound organic as well as organometallic compounds with yields in the range of 46-82%. Control experiments and mechanistic studies indicate that a radical mechanism is responsible for these oxidative transformations in which ferrocene acts as a catalyst.

Application In Synthesis of 3-Methylbenzoic acid. About 3-Methylbenzoic acid, If you have any questions, you can contact Dolui, P; Hazra, S; Deb, M; Elias, AJ or concate me.

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

An article A mesoporous NNN-pincer-based metal-organic framework scaffold for the preparation of noble-metal-free catalysts WOS:000458417400025 published article about COORDINATION POLYMERS; HIGHLY EFFICIENT; MOF; CHEMISTRY; DESIGN; LIGAND; LAYERS; GAS in [Zhang, Yingmu; Li, Jialuo; Yang, Xinyu; Zhang, Peng; Pang, Jiandong; Zhou, Hong-Cai] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA; [Li, Bao] Huazhong Univ Sci & Technol, Key Lab Mat Chem Energy Convers & Storage, Sch Chem & Chem Engn, Wuhan 430074, Hubei, Peoples R China in 2019, Cited 42. SDS of cas: 151-10-0. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0

Through topology-guided synthesis, a Zr-based mesoporous MOF was successfully constructed, adopting a b-cristobalite-type structure. The MOF is embedded with well-arranged terpyridine coordination sites for facile post-syntheticmetalation, and can be effectively used as a general scaffold for the preparation of noble-metal-free catalysts. For instance, the scaffolded metal@MOF material exhibits highly efficient catalytic activity for alkene epoxidation and arene borylation.

About 1,3-Dimethoxybenzene, If you have any questions, you can contact Zhang, YM; Li, JL; Yang, XY; Zhang, P; Pang, JD; Li, B; Zhou, HC or concate me.. SDS of cas: 151-10-0

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

Formula: C8H8O2. Authors Marrazzini, G; Giovannini, T; Egidi, F; Cappelli, C in AMER CHEMICAL SOC published article about in [Marrazzini, Gioia; Egidi, Franco; Cappelli, Chiara] Scuola Normale Super Pisa, I-56126 Pisa, Italy; [Giovannini, Tommaso] Norwegian Univ Sci & Technol, Dept Chem, N-7491 Trondheim, Norway in 2020, Cited 94. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7

We present a computational study of polarizabilities and hyperpolarizabilities of organic molecules in aqueous solutions, focusing on solute-water interactions and the way they affect a molecule’s linear and non-linear electric response properties. We employ a polarizable quantum mechanics/molecular mechanics (QM/MM) computational model that treats the solute at the QM level while the solvent is treated classically using a force field that includes polarizable charges and dipoles, which dynamically respond to the solute’s quantum-mechanical electron density. Quantum confinement effects are also treated by means of a recently implemented method that endows solvent molecules with a parametric electron density, which exerts Pauli repulsion forces upon the solute. By applying the method to a set of aromatic molecules in solution we show that, for both polarizabilities and first hyperpolarizabilities, observed solution values are the result of a delicate balance between electrostatics, hydrogen-bonding, and non-electrostatic solute solvent interactions.

Formula: C8H8O2. About 3-Methylbenzoic acid, If you have any questions, you can contact Marrazzini, G; Giovannini, T; Egidi, F; Cappelli, C or concate me.

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

Application In Synthesis of 1,3-Dimethoxybenzene. In 2019 ORG LETT published article about SUBSTITUTION; ALKYLATION; PI; OPPORTUNITY; CHEMISTRY; DISCOVERY; ALCOHOLS; TERTIARY in [Denis, Camille; Dubois, Maryne A. J.; Bull, James A.] Imperial Coll London, Dept Chem, Mol Sci Res Hub, White City Campus,Wood Lane, London W12 0BZ, England; [Denis, Camille; Voisin-Chiret, Anne Sophie; Bureau, Ronan] Normandie Univ, FR CNRS INC3M, CERMN, UNICAEN,EA 4258, Caen, France; [Choi, Chulho; Mousseau, James J.] Pfizer Global Res & Dev, 445 Eastern Point Rd, Groton, CT 06340 USA in 2019, Cited 43. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0.

Azetidines are valuable motifs that readily access under explored chemical space for drug discovery. 3,3-Diarylazetidines are prepared in high yield from N-Cbz azetidinols in a calcium(II)-catalyzed Friedel-Crafts alkylation of (hetero)aromatics and phenols, including complex phenols such as beta-estradiol. Electron poor phenols undergo O-alkylation. The product azetidines can be derivatized to drug-like compounds through the azetidine nitrogen and the aromatic groups. The N-Cbz group is crucial to reactivity by providing stabilization of an intermediate carbocation on the four-membered ring.

Application In Synthesis of 1,3-Dimethoxybenzene. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Denis, C; Dubois, MAJ; Voisin-Chiret, AS; Bureau, R; Choi, C; Mousseau, JJ; Bull, JA or concate me.

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

Category: isothiazole. Authors Sessa, F; Olsson, M; Soderberg, F; Wang, F; Rahm, M in WILEY-V C H VERLAG GMBH published article about in [Sessa, Francesco; Olsson, Martina; Soderberg, Fredrik; Rahm, Martin] Chalmers Univ Technol, Dept Chem & Chem Engn, SE-41296 Gothenburg, Sweden; [Wang, Fang] Univ Rhode Isl, Dept Chem, 140 Flagg Rd, Kingston, RI 02881 USA in 2021.0, Cited 91.0. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7

The quantum mechanically calculable Q descriptor is shown to be a potent quantifier of chemical reactivity in complex molecules – it shows a strong correlation to experimentally derived field effects in non-aromatic substrates and Hammett sigma(m) and sigma(p) parameters. Models for predicting substituent effects from Q are presented and applied, including on the elusive pentazolyl substituent. The presented approach enables fast computational estimation of substituent effects, and, in extension, medium-throughput screening of molecules and compound design. An experimental dataset is suggested as a candidate benchmark for aiding the general development and comparison of electronic structure analyses. It is here used to evaluate the experimental quantum chemistry (EQC) framework for chemical bonding analysis in larger molecules.

Category: isothiazole. About 3-Methylbenzoic acid, If you have any questions, you can contact Sessa, F; Olsson, M; Soderberg, F; Wang, F; Rahm, M or concate me.

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

Safety of 1,3-Dimethoxybenzene. Recently I am researching about AROMATIC IODINATION; VISIBLE-LIGHT; PHOTOREDOX CATALYSIS; IODINE; AMINATION; MOLECULES; OXYGEN; ACID, Saw an article supported by the . Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Narobe, R; Dusel, SJS; Iskra, J; Konig, B. The CAS is 151-10-0. Through research, I have a further understanding and discovery of 1,3-Dimethoxybenzene

The front cover picture, provided by Burkhard Konig et al., illustrates how iodine solutions block most of the incoming light with the exception of a small part at the edge of the visible light spectral region. This spectral window (385-415 nm) with low absorptivity allows irradiation of an inexpensive anthraquinone photocatalyst, which can promote the iodination of electron-rich arenes and heteroarenes with high regioselectivity and good to excellent yields. Details are reported in the full paper on pages XXXX-XXXX (R. Narobe, S. J. S. Dusel, J. Iskra, B. Konig, Adv. Synth. Catal. 2019, 361, XXXX-XXXX;. DOI: 10.1002/adsc.201900298).

Safety of 1,3-Dimethoxybenzene. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Narobe, R; Dusel, SJS; Iskra, J; Konig, B or concate me.

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