Heterocyclic Building Blocks-benzodioxan

I found the field of Chemistry very interesting. Saw the article Aluminum-Catalyzed Selective Hydroboration of Nitriles and Alkynes: A Multifunctional Catalyst published in 2020. Computed Properties of C14H11N, Reprint Addresses Nembenna, S (corresponding author), Homi Bhabha Natl Inst, Sch Chem Sci, Natl Inst Sci Educ & Res, Bhubaneswar 752050, Odisha, India.. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile

The reaction of LH [L = {(ArNH)(ArN)-C=N-C=(NAr)(NHAr)}; Ar =2,6-Et-2-C6H3] with a commercially available alane amine adduct (H3Al center dot NMe2Et) in toluene resulted in the formation of a conjugated bis-guanidinate (CBG)-supported aluminum dihydride complex, i.e., LAIH(2) (1), in good yield. The new complex has been thoroughly characterized by multinuclear magnetic resonance, IR, mass, and elemental analyses, including single-crystal structural studies. Further, we have demonstrated the aluminum-catalyzed hydroboration of a variety of nitriles and alkynes. Moreover, aluminum-catalyzed hydroboration is expanded to more challenging substrates such as alkene, pyridine, imine, carbodiimide, and isocyanides. More importantly, we have shown that the aluminum dihydride catalyzed both intra- and intermolecular chemoselective hydroboration of nitriles and alkynes over other reducible functionalities for the first time.

Computed Properties of C14H11N. Welcome to talk about 86-29-3, If you have any questions, you can contact Sarkar, N; Bera, S; Nembenna, S or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

SDS of cas: 100-19-6. Goswami, B; Feuerstein, TJ; Yadav, R; Koppe, R; Lebedkin, S; Kappes, MM; Roesky, PW in [Goswami, Bhupendra; Feuerstein, Thomas J.; Yadav, Ravi; Koeppe, Ralf; Roesky, Peter W.] Karlsruhe Inst Technol KIT, Inst Inorgan Chem, Engesserstr 15, D-76131 Karlsruhe, Germany; [Lebedkin, Sergei; Kappes, Manfred M.] Karlsruhe Inst Technol KIT, Inst Nanotechnol, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany; [Kappes, Manfred M.] Karlsruhe Inst Technol KIT, Inst Phys Chem, Fritz Haber Weg 2, D-76131 Karlsruhe, Germany published Enantiopure Calcium Iminophosphonamide Complexes: Synthesis, Photoluminescence, and Catalysis in 2021.0, Cited 88.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

The synthesis of calcium complexes ligated by three different chiral iminophosphonamide ligands, L-H (L=[Ph2P{N(R)CH(CH3)Ph}(2)]), L ‘-H (L ‘=[Ph2P{NDipp}{N(R)CH(CH3)Ph}]), (Dipp=2,6-(Pr2C6H3)-Pr-i), and L ”-H (L ”=[Ph2P{N(R)CH(CH3)naph}(2)]), (naph=naphthyl) is presented. The resulting structures [L2Ca], [L ‘ Ca-2], and [L ” Ca-2] represent the first examples of enantiopure homoleptic calcium complexes based on this type of ligands. The calcium complexes show blue-green photoluminescence (PL) in the solid state, which is especially bright at low temperatures. Whereas the emission of [L ” Ca-2] is assigned to the fluorescence of naphthyl groups, the PL of [L2Ca] and [L ‘ Ca-2] is contributed by long-lived phosphorescence and thermally activated delayed fluorescence (TADF), with a strong variation of the PL lifetimes over the temperature range of 5-295 K. Furthermore, an excellent catalytic activity was found for these complexes in hydroboration of ketones at room temperature, although no enantioselectivity was achieved.

Welcome to talk about 100-19-6, If you have any questions, you can contact Goswami, B; Feuerstein, TJ; Yadav, R; Koppe, R; Lebedkin, S; Kappes, MM; Roesky, PW or send Email.. SDS of cas: 100-19-6

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

SDS of cas: 100-19-6. Recently I am researching about ONE-POT SYNTHESIS; 2,4-DISUBSTITUTED THIAZOLES; 3-COMPONENT REACTION; DERIVATIVES; ANTIBACTERIAL; ANTAGONISTS; EFFICIENT, Saw an article supported by the CSIR, New Delhi, IndiaCouncil of Scientific & Industrial Research (CSIR) – India; University of Delhi, Delhi, IndiaUniversity of Delhi; DU-DST Purse grant. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Saroha, M; Khurana, JM. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Acetic acid mediated regioselective synthesis of novel 2,4,5- trisubstituted thiazole derivatives has been reported by a domino reaction of thiosemicarbazide and aldehydes/ ketones/ isatin, to generate thiosemicarbazones ( in situ) followed by addition of arylglyoxal and active methylene/ activated C- H acids/ pyrazole/ indole in ethanol at 80 1C. The products are obtained in high yields by a simple work up. Metal free, short reaction time and high yields are some merits of this methodology.

SDS of cas: 100-19-6. Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Recommanded Product: 86-29-3. Recently I am researching about REDUCTIVE ELIMINATION; CARBON-CARBON; NITRILES; CYANOACETATE; HALIDES; LIGAND; HETEROARYL; COMPLEXES; EFFICIENT; ACETONE, Saw an article supported by the . Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Yuen, OY; Chen, XM; Wu, JY; So, CM. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile

The first general palladium-catalyzed alpha-arylation of arylacetonitriles with aryl and heteroaryl sulfonates are reported. Pd(OAc)(2) associated with XPhos serves as the effective catalyst to facilitate this reaction. A broad range of electron-rich, -neutral, -deficient, and sterically hindered aryl/heteroaryl tosylates and mesylates are coupled with arylacetonitriles bearing different substituents to give the corresponding products in good to excellent yields. Catalyst loading down to 0.1 mol-% Pd was achieved, and 22 unprecedented compounds were synthesized from 43 demonstrated examples using this method. Its applicability with the modification of biological phenolic compounds was successfully demonstrated. The Pd/XPhos system catalyzed the alpha-arylation and followed by alkylation in one-pot sequential conditions, resulting in the direct synthesis of compounds containing quaternary center- and deuterium-containing compounds in good to excellent yields.

Recommanded Product: 86-29-3. Welcome to talk about 86-29-3, If you have any questions, you can contact Yuen, OY; Chen, XM; Wu, JY; So, CM or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

An article Electrochemical Performance of ABNO for Oxidation of Secondary Alcohols in Acetonitrile Solution WOS:000457150200100 published article about SELECTIVE AEROBIC OXIDATION; ELECTRON-TRANSFER KINETICS; HIGHLY EFFICIENT; BENZYL ALCOHOL; ELECTROCATALYTIC ACTIVITY; TEMPO; ALDEHYDES; CATALYST; ELECTROOXIDATION; NITRILES in [Niu, Pengfei; Liu, Xin; Shen, Zhenlu; Li, Meichao] Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310032, Zhejiang, Peoples R China; [Niu, Pengfei; Liu, Xin; Li, Meichao] Zhejiang Univ Technol, Res Ctr Anal & Measurement, Hangzhou 310032, Zhejiang, Peoples R China in 2019.0, Cited 72.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Product Details of 100-19-6

The ketones was successfully prepared from secondary alcohols using 9-azabicyclo[3.3.1]nonane-N-oxyl (ABNO) as the catalyst and 2,6-lutidine as the base in acetonitrile solution. The electrochemical activity of ABNO for oxidation of 1-phenylethanol was investigated by cyclic voltammetry, in situ Fourier transform infrared spectroscopy (FTIR) and constant current electrolysis experiments. The resulting cyclic voltammetry indicated that ABNO exhibited much higher electrochemical activity when compared with 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) under the similar conditions. A reasonable reaction mechanism of the electrocatalytic oxidation of 1-phenylethanol to acetophenone was proposed. In addition, a series of secondary alcohols could be converted to the corresponding ketones at room temperature in 80-95% isolated yields.

Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.. Product Details of 100-19-6

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Prabhu, SR; Parol, V; Upadhyaya, V; Jayarama, A; Maidur, SR; Patil, PS in [Prabhu, Shobha R.] NMAM Inst Technol, Dept Phys, Karkala 574110, Karnataka, India; [Parol, Vinay; Upadhyaya, V.] Manipal Acad Higher Educ, Manipal Inst Technol, Dept Phys, Manipal 576104, India; [Jayarama, A.] Alvas Inst Engn & Technol, Dept Phys, Moodbidri 574225, India; [Jayarama, A.] Alvas Coll, Dept PG Phys, Moodbidri 574227, India; [Maidur, Shivaraj R.; Patil, Parutagouda Shankaragouda] KLE Inst Technol, Dept Engn Phys, Hubballi 580027, Karnataka, India published Novel nitro based chalcone derivative single crystals: characterization on structural, linear optical, thermal, and third-order nonlinear optical properties in 2020.0, Cited 56.0. SDS of cas: 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Crystals of (2E)-1-(4-nitrophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (NPTMP) are grown by slow solvent evaporation technique. The compound purity and presence of functional group elements in the material were identified from the spectroscopic techniques (FT-IR and ?H-NMR). The single-phase formation in the bulk powder crystalline sample has been confirmed from powder XRD analysis. The intermolecular interaction and structure-related parameters were obtained and analyzed by utilizing single-crystal XRD data. Using single-crystal XRD data (CIF file), display of the intermolecular interactions and contribution of H center dot center dot center dot H and H center dot center dot center dot O/O center dot center dot center dot H interaction have been obtained. The molecule is mapped over dnorm, de, di, curvedness, shape index, and electrostatic potential by generating the Hirshfeld’s surface of NPTMP molecule. The linear optical absorbance and optical bandgap of the material have been confirmed by UV-VIS-NIR spectroscopic technique. The thermal stability of the crystal NPTMP is obtained from TGA/DTA/DSC techniques. The surface morphology of the crystal is collected from scanning electron microscopy (SEM) and the electronic contribution of hyperpolarizability parameters is obtained from MOPAC 2016 software. The third-order nonlinear optical properties were studied by the Z-scan technique using CW DPSS laser operating at 532 nm wavelength. The molecule exhibits a comparatively moderate optical limiting response due to reverse saturable absorption (RSA).

SDS of cas: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Prabhu, SR; Parol, V; Upadhyaya, V; Jayarama, A; Maidur, SR; Patil, PS or send Email.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

HPLC of Formula: C8H7NO3. Shao, JL; Liu, MM; Wang, ZZ; Li, KJ; Bao, B; Zhao, SL; Zhou, SH in [Liu, Miaomiao; Zhao, Shuangliang] East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China; East China Univ Sci & Technol, Sch Chem Engn, Shanghai 200237, Peoples R China published Controllable Synthesis of Surface Pt-Rich Bimetallic AuPt Nanocatalysts for Selective Hydrogenation Reactions in 2019.0, Cited 49.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Bimetallic nanocatalysts, with efficient and controllable catalytic performance, have a promising application in chemical production. In this study, surface Pt-rich bimetallic AuPt nanoparticles with different Pt/Au ratios were prepared and tested in selective hydrogenation reactions of substituted nitroaromatics. Au nanoparticles were first prepared with n-butyllithium as a rapid reducer, which were further used as seeds in the slow growth process of Pt atoms. Because of the employed sequential reduction method and the following atom diffusion, surface Pt-rich bimetallic AuPt nanoparticles were obtained. Compared with the uniform AuPt alloy nanocatalysts synthesized by the co-reduction method with n-butyllithium as the reducer and monometallic Pt nanocatalysts, the obtained surface Pt-rich AuPt bimetallic nanocatalysts presented an enhanced catalytic selectivity or activity. The performance enhancement is assigned to the optimized Au/Pt interaction in the surface Pt-rich bimetallic nanostructures. This work demonstrates that the optimization of the stoichiometry and construction of bimetallic materials is a feasible method to synthesize controllable and efficient nanocatalysts.

Welcome to talk about 100-19-6, If you have any questions, you can contact Shao, JL; Liu, MM; Wang, ZZ; Li, KJ; Bao, B; Zhao, SL; Zhou, SH or send Email.. HPLC of Formula: C8H7NO3

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Authors Yakantham, T; Sreenivasulu, R; Alluraiah, G; Tej, MB; Raju, RR in MAIK NAUKA/INTERPERIODICA/SPRINGER published article about INHIBITORY-ACTIVITY; CALCIUM INFLUX; SAR in [Yakantham, T.; Ramesh Raju, R.] Acharya Nagarjuna Univ, Dept Chem, Nagarjuna Nagar 522510, Andhra Pradesh, India; [Sreenivasulu, R.] Jawaharlal Nehru Technol Univ, Univ Coll Engn Autonomous, Dept Chem, Kakinada 533003, Andhra Pradesh, India; [Alluraiah, G.] SV Arts & Sci Coll, Dept Chem, Giddalur 523357, Andhra Pradesh, India; [Tej, M. B.] Sri Ramachandra Inst Higher Educ & Res, Dept Pharm, Chennai 600116, Tamil Nadu, India in 2019.0, Cited 12.0. Recommanded Product: 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

A series of novel 1,2,3-triazole linked thiazole-1,2-isoxazole derivatives has been designed, synthesized and characterized by H-1 and C-13 NMR, and mass spectral analysis. The compounds have been tested for their anticancer activity towards MCF-7 (breast cancer), A549 (lung cancer), Colo-205 (colon cancer), and A2780 (ovarian cancer) by using the MTT method using etoposide as the reference. Most of the tested compounds demonstrate good to moderate activity against all cell lines. The compounds 14b, 14e, 14g, and 14h are characterized by inhibitory activity stronger than that of etoposide.

Welcome to talk about 100-19-6, If you have any questions, you can contact Yakantham, T; Sreenivasulu, R; Alluraiah, G; Tej, MB; Raju, RR or send Email.. Recommanded Product: 100-19-6

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

I found the field of Biochemistry & Molecular Biology; Pharmacology & Pharmacy very interesting. Saw the article Quinolone-isoniazid hybrids: synthesis and preliminary in vitro cytotoxicity and anti-tuberculosis evaluation published in 2019.0. Product Details of 100-19-6, Reprint Addresses Khanye, SD (corresponding author), Rhodes Univ, Dept Chem, Fac Sci, ZA-6140 Grahamstown, South Africa.; Khanye, SD (corresponding author), Rhodes Univ, Ctr Chem & Biomed Res, ZA-6140 Grahamstown, South Africa.; Khanye, SD (corresponding author), Rhodes Univ, Fac Pharm, ZA-6140 Grahamstown, South Africa.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Herein, we propose novel quinolones incorporating an INH moiety as potential drug templates against TB. The quinolone-based compounds bearing an INH moiety attached via a hydrazide-hydrazone bond were synthesised and evaluated against Mycobacterium tuberculosis H37Rv (MTB). The compounds were also evaluated for cytotoxicity against HeLa cell lines. These compounds showed significant activity (MIC90) against MTB in the range of 0.2-8 mu M without any cytotoxic effects. Compounds 10 (MIC90; 0.9 mu M), 11 (MIC90; 0.2 mu M), 12 (MIC90; 0.8 mu M) and compound 15 (MIC90; 0.8 mu M), the most active compounds in this series, demonstrate activities on par with INH and superior to those reported for the fluoroquinolones. The SAR analysis suggests that the nature of substituents at positions -1 and -3 of the quinolone nucleus influences anti-MTB activity. Aqueous solubility evaluation and in vitro metabolic stability of compound 12 highlights favourable drug-like properties for this compound class.

Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.. Product Details of 100-19-6

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem

Heshmat, M in [Heshmat, Mojgan] Univ Amsterdam, Vant Hoff Inst Mol Sci, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands; [Heshmat, Mojgan] Rhein Westfal TH Aachen, CAT Catalyt Ctr, ITMC, Worringerweg 2, D-52074 Aachen, Germany published Lewis Acidity of Carbon in Activated Carbonyl Group vs. B(C6F5)(3) for Metal-Free Catalysis of Hydrogenation of Carbonyl Compounds in 2021.0, Cited 60.0. SDS of cas: 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

In this work, using DFT calculations, we investigated Lewis acidities of carbon (in activated carbonyl group) in comparison to the B(C6F5)(3) in combination with dioxane as the Lewis base (LB) for metal-free catalysis of heterolytic H-2 splitting and hydrogenation of carbonyl compounds. We found that in case of carbon as the Lewis acid (LA) the reaction is controlled by frontier molecular orbital interactions between the H-2 and LA-LB fragments at shorter distances. The steric effects can be reduced by electrophilic substitutions on the carbonyl carbon. Synergic combination between stronger orbital interactions and reduced steric effects can lower the barrier of the H-2 splitting below 10 kcal/mol. With the B(C6F5)(3), the H-2 splitting is controlled by electrostatic interactions, which cause to form an early transition state. An advantage of employing Lewis acidity of the activated carbonyl carbon for hydrogenation is that the hydride-type attack and hydrogenation of the C=O bond occur in a single step throughout H-2 splitting. Hence, stronger Lewis acidity of the C(C=O) reinforces hydrogenation without prohibition of the hydride delivery.

SDS of cas: 100-19-6. Bye, fridends, I hope you can learn more about C8H7NO3, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem