Heterocyclic Building Blocks-benzodioxan

Recommanded Product: 86-29-3. Hu, LZ; Hussain, MI; Deng, QF; Liu, Q; Feng, YY; Zhang, XH; Xiong, Y in [Hu, Liangzhen; Hussain, Muhammad Ijaz; Deng, Qingfu; Liu, Qing; Feng, Yangyang; Zhang, Xiaohui; Xiong, Yan] Chongqing Univ, Sch Chem & Chem Engn, Chongqing 401331, Peoples R China; [Xiong, Yan] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China published I-2/Li2CO3-promoted cyanation of diarylalcohols through a dual activation process in 2019, Cited 59. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3.

One-step base promoted strategy for cyanation of alpha,alpha-diaryl alcohols has been developed under mild and transition metal-free conditions. This method provides a straightforward and facile way towards the synthesis of beta,gamma-unsaturated nitriles and alpha-phenylnitiriles from alpha-vinyl carbinols and alpha,alpha-diaryl methanols, respectively, up to 99% yield. Moreover, various azides and ethers could also be accessed from their respective nucleophiles under standard reaction conditions. (C) 2018 Elsevier Ltd. All rights reserved.

Bye, fridends, I hope you can learn more about C14H11N, If you have any questions, you can browse other blog as well. See you lster.. Recommanded Product: 86-29-3

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

Name: 1-(4-Nitrophenyl)ethanone. Arafa, WAA; Hussein, MF in [Arafa, Wael Abdelgayd Ahmed; Hussein, Modather F.] Jouf Univ, Coll Sci, Chem Dept, POB 2014, Sakaka, Aljouf, Saudi Arabia; [Arafa, Wael Abdelgayd Ahmed] Fayoum Univ, Fac Sci, Chem Dept, POB 63514, Fayoum City, Egypt; [Hussein, Modather F.] Al Azhar Univ, Fac Sci, Chem Dept, Asyut Branch, Cairo, Egypt published Design, Sonosynthesis, Quantum-Chemical Calculations, and Evaluation of New Mono- and Bis-pyridine Dicarbonitriles as Antiproliferative Agents in 2020.0, Cited 49.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

i Summary of main observation and conclusion A highly efficient, simple, and clean single-step sonosynthetic procedure has been sophisticated for assembling new series of mono- and bis-pyridine dicarbonitriles from ketones, HCl, and tetracyanoethylene. The presented protocol is applicable for the preparation of a broad range of uniquely substituted pyridine dicarbonitriles and seems to be superior in comparison with other previously reported methods. The antiproliferative impact of the newly synthesized derivatives was screened towards three representative cancer cell lines (MCF-7, A549, and HCT116). Most of the evaluated derivatives showed a moderate to excellent anti-proliferative activity towards the selected cell lines. Of these, compounds 4h, 4k, 10, 12a, and 12b showed both potent anticancer activity (IC50<10 mu M) and lower cytotoxic effect (IC50 > 58 mu M) on non-tumorigenic cells (MCF-10A and NCM460), suggesting their promising potential to be lead molecules for future antitumor drug discovery. The structure-activity relationships have been also discussed. Moreover, quantum chemical studies based on Density Functional Theory (DFT) of the synthesized compounds were investigated and found to be consistent with the in vitro inhibitory activities.

Welcome to talk about 100-19-6, If you have any questions, you can contact Arafa, WAA; Hussein, MF or send Email.. Name: 1-(4-Nitrophenyl)ethanone

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

An article Catalytic activity in transfer hydrogenation using ruthenium (II) carbonyl complexes containing two 1,8-naphthyridine as N-monodentate ligands WOS:000454151300018 published article about H BOND ACTIVATION; RU SINGLE BOND; AMIDO COMPLEXES; TITANIUM IMIDO; BASE-FREE; REACTIVITY; H-2; 2-(2-PYRIDYL)-1,8-NAPHTHYRIDINE; CYCLOADDITION; GENERATION in [Gajardo, Juana] Univ San Sebastian, Fac Ciencias, Dept Ciencias Biol & Quim, Santiago, Chile; [Araya, Juan C.] Univ Cent, Fac Ciencias Salud, Ctr Ciencias Basicas, Santiago, Chile; [Ibanez, Andres] Univ Chile, Fac Ciencias Fis & Matemat, Santiago, Chile; [Guerchais, Veronique; Le Bozec, Hubert] Univ Rennes 1, UMR 6226 CNRS, Sci Chim Rennes, Campus Beaulieu, F-35042 Rennes, France; [Moya, Sergio A.] Univ Santiago Chile, Fac Quim & Biol, Avda Libertador Bernardo OHiggins 3363,Casilla 40, Santiago, Chile; [Aguirre, Pedro] Univ Chile, Fac Ciencias Quim & Farmaceut, Santiago, Chile in 2019.0, Cited 62.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. HPLC of Formula: C8H7NO3

A new series of novel complexes of type cis-[Ru(CO)(2)Cl-2(L)(2)], L = 2-phenyl-1,8-naphthyridine, 2-(4′-nitrophenyl)-1,8-naphthyridine, 2-(4′-bromophenyl)-1,8-naphthyridine, 2-(4′-methylphenyl)-1,8-naphthyridine, 2-(3′-methoxyphenyl)-1,8-naphthyridine, 2-(2′-methoxyphenyl)-1,8-naphthyridine and 2-(4′-methoxyphenyl)-1,8-naphthyridine have been successfully synthesized and characterized. We found that the complexes can be directly synthesized from [RuCl2(CO)(2)](2) with high yield. The crystallographic structures of complex cis-[RuCl2(CO)(2)(2-(4′-methoxyphenyl)-1,8-naphthyridine-kappa N8)(2)] and cis-[RuCl2(CO)(2)(2-(2′-methoxyphenyl)-1,8-naphthyridine-kappa N8)(2)] have been established by X-ray single crystal diffraction studies, which indicate an octahedral geometry with two 1,8-naphthyridine ligands coordinated to the metal in a N-monodentate fashion. The ruthenium(II) complexes have been studied as catalysts in the transfer hydrogenation of acetophenone. We found that complexes show moderate activities and a 100% selectivity. The best turnover frequency (390 h(-1)) is found for cis-[RuCl2(CO)(2)(2-(4′-methoxyphenyl)-1,8-naphthyridine-kappa N8)(2)] when the substrate/catalysis ratio was 1000/1. The catalytic conditions were optimized using different substrate/catalyst and base/catalyst ratios.

HPLC of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Gajardo, J; Araya, JC; Ibanez, A; Guerchais, V; Le Bozec, H; Moya, SA; Aguirre, P or send Email.

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

Subhedar, DD; Deshmukh, DS; Bhanage, BM in [Subhedar, Dnyaneshwar D.; Deshmukh, Dewal S.; Bhanage, Bhalchandra M.] Inst Chem Technol, Dept Chem, Nathalal Parekh Marg, Mumbai 400019, Maharashtra, India published Cp*Co(III) catalyzed annulation of N-Cbz hydrazones for the redox-neutral synthesis of isoquinolines via C-H/N-N bond activation in 2019.0, Cited 41.0. Application In Synthesis of 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A new cascade oxidative cyclization reaction of N-Cbz hydrazones with internal alkynes has been explored for the preparation of isoquinoline derivatives using Cp*Co-III-catalyst through C-H and N-N bond functionalization. N-Cbz hydrazones are rarely explored as directing group for redox-neutral [4 + 2] cyclization reaction through the cyclometallation and this catalyst system does not require any external oxidizing agent, as well as, silver or antimony salt. The current efficient approach has been utilized for the synthesis of different isoquinoline derivatives with good regioselectivity and yields.

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Subhedar, DD; Deshmukh, DS; Bhanage, BM or concate me.

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

Name: 1-(4-Nitrophenyl)ethanone. Authors Bansal, KK; Bhardwaj, JK; Saraf, P; Thakur, VK; Sharma, PC in ELSEVIER SCI LTD published article about in [Bansal, K. K.; Sharma, P. C.] Kurukshetra Univ, Inst Pharmaceut Sci, Kurukshetra 136119, Haryana, India; [Bhardwaj, J. K.; Saraf, P.] Kurukshetra Univ, Dept Zool, Reprod Physiol Lab, Kurukshetra 136119, Haryana, India; [Thakur, V. K.] Scotlands Rural Coll SRUC, Biorefining & Adv Mat Res Ctr, Kings Bldg, Edinburgh EH9 3JG, Midlothian, Scotland; [Sharma, P. C.] Delhi Pharmaceut Sci & Res Univ DPSRU, Dept Pharmaceut Chem, New Delhi 110017, India in 2020, Cited 29. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Fourteen N-[{(substituted-phenylthiazol-2-yl)-3-aryl-1H-pyrazol-4-yl}methylene]-5-substituted-thiazol-2-amine (5a-n) analogs were synthesized by the reaction of 3-aryl-1-(thiazol-2-yl)-1H-pyrazole-4-carbaldehyde and substituted thiazole amines. The structures of prepared compounds were delineated by elemental analysis, FT-IR and H-1 NMR spectra. These analogs were scrutinized for in vitro antiinfective and cytotoxic activities. Some thaizole clubbed pyrazole derivatives were assessed for their cytological changes in germ cells of Capra hircus by using histomorphological analysis, fluorescence assay and apoptosis quantification. Compound 51 having 4-NO2 substituent induced the significant apoptosis in tested cells of Capra hircus. The results revealed that compounds 5c, 5e, 5k, and 51 have commendable antibacterial activity within MIC range of 62.5-250 mu g/ml. Compound 5c emerged as a potent antimalarial compound by exhibiting IC50 value of 0.23 mu g/ml and compound 5j induced paralysis of Pherentima posthuma at 8.6 +/- 1.94 min and death at 20 +/- 5.04 min, respectively. Compound 5j revealed an excellent cytotoxicity at IC50 value of 30.7 and < 10 mu g/ml against MCF-7 and HeLa cells, respectively. Individually, compounds 5c, 5j and 51 could be considered as promising anti-infective and cytotoxic compounds. (C) 2020 Elsevier Ltd. All rights reserved. Name: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Bansal, KK; Bhardwaj, JK; Saraf, P; Thakur, VK; Sharma, PC or send Email.

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

COA of Formula: C8H7NO3. Authors Mori, M; Stelitano, G; Chiarelli, LR; Cazzaniga, G; Gelain, A; Barlocco, D; Pini, E; Meneghetti, F; Villa, S in MDPI published article about in [Mori, Matteo; Cazzaniga, Giulia; Gelain, Arianna; Barlocco, Daniela; Pini, Elena; Meneghetti, Fiorella; Villa, Stefania] Univ Milan, Dept Pharmaceut Sci, Via L Mangiagalli 25, I-20133 Milan, Italy; [Stelitano, Giovanni; Chiarelli, Laurent R.] Univ Pavia, Dept Biol & Biotechnol Lazzaro Spallanzani, Via A Ferrata 9, I-27100 Pavia, Italy in 2021.0, Cited 38.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Tuberculosis (TB) causes millions of deaths every year, ranking as one of the most dangerous infectious diseases worldwide. Because several pathogenic strains of Mycobacterium tuberculosis (Mtb) have developed resistance against most of the established anti-TB drugs, new therapeutic options are urgently needed. An attractive target for the development of new antitubercular agents is the salicylate synthase MbtI, an essential enzyme for the mycobacterial siderophore biochemical machinery, absent in human cells. A set of analogues of I and II, two of the most potent MbtI inhibitors identified to date, was synthesized, characterized, and tested to elucidate the structural requirements for achieving an efficient MbtI inhibition and a potent antitubercular activity with this class of compounds. The structure-activity relationships (SAR) here discussed evidenced the importance of the furan as part of the pharmacophore and led to the preparation of six new compounds (IV-IX), which gave us the opportunity to examine a hitherto unexplored position of the phenyl ring. Among them emerged 5-(3-cyano-5-(trifluoromethyl)phenyl)furan-2-carboxylic acid (IV), endowed with comparable inhibitory properties to the previous leads, but a better antitubercular activity, which is a key issue in MbtI inhibitor research. Therefore, compound IV offers promising prospects for future studies on the development of novel agents against mycobacterial infections.

COA of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Mori, M; Stelitano, G; Chiarelli, LR; Cazzaniga, G; Gelain, A; Barlocco, D; Pini, E; Meneghetti, F; Villa, S or send Email.

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

HPLC of Formula: C8H7NO3. Authors Bansal, KK; Bhardwaj, JK; Saraf, P; Thakur, VK; Sharma, PC in ELSEVIER SCI LTD published article about in [Bansal, K. K.; Sharma, P. C.] Kurukshetra Univ, Inst Pharmaceut Sci, Kurukshetra 136119, Haryana, India; [Bhardwaj, J. K.; Saraf, P.] Kurukshetra Univ, Dept Zool, Reprod Physiol Lab, Kurukshetra 136119, Haryana, India; [Thakur, V. K.] Scotlands Rural Coll SRUC, Biorefining & Adv Mat Res Ctr, Kings Bldg, Edinburgh EH9 3JG, Midlothian, Scotland; [Sharma, P. C.] Delhi Pharmaceut Sci & Res Univ DPSRU, Dept Pharmaceut Chem, New Delhi 110017, India in 2020, Cited 29. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Fourteen N-[{(substituted-phenylthiazol-2-yl)-3-aryl-1H-pyrazol-4-yl}methylene]-5-substituted-thiazol-2-amine (5a-n) analogs were synthesized by the reaction of 3-aryl-1-(thiazol-2-yl)-1H-pyrazole-4-carbaldehyde and substituted thiazole amines. The structures of prepared compounds were delineated by elemental analysis, FT-IR and H-1 NMR spectra. These analogs were scrutinized for in vitro antiinfective and cytotoxic activities. Some thaizole clubbed pyrazole derivatives were assessed for their cytological changes in germ cells of Capra hircus by using histomorphological analysis, fluorescence assay and apoptosis quantification. Compound 51 having 4-NO2 substituent induced the significant apoptosis in tested cells of Capra hircus. The results revealed that compounds 5c, 5e, 5k, and 51 have commendable antibacterial activity within MIC range of 62.5-250 mu g/ml. Compound 5c emerged as a potent antimalarial compound by exhibiting IC50 value of 0.23 mu g/ml and compound 5j induced paralysis of Pherentima posthuma at 8.6 +/- 1.94 min and death at 20 +/- 5.04 min, respectively. Compound 5j revealed an excellent cytotoxicity at IC50 value of 30.7 and < 10 mu g/ml against MCF-7 and HeLa cells, respectively. Individually, compounds 5c, 5j and 51 could be considered as promising anti-infective and cytotoxic compounds. (C) 2020 Elsevier Ltd. All rights reserved. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Bansal, KK; Bhardwaj, JK; Saraf, P; Thakur, VK; Sharma, PC or concate me.. HPLC of Formula: C8H7NO3

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

Quality Control of 1-(4-Nitrophenyl)ethanone. Authors Ioannou, DI; Gioftsidou, DK; Tsina, VE; Kallitsakis, MG; Hatzidimitriou, AG; Terzidis, MA; Angaridis, PA; Lykakis, IN in AMER CHEMICAL SOC published article about in [Ioannou, Dimitris I.; Gioftsidou, Dimitra K.; Tsina, Vasiliki E.; Kallitsakis, Michael G.; Hatzidimitriou, Antonios G.; Angaridis, Panagiotis A.; Lykakis, Ioannis N.] Aristotle Univ Thessaloniki, Dept Chem, Thessaloniki 54124, Greece; [Terzidis, Michael A.] Int Hellen Univ, Dept Nutr Sci & Dietet, Thessaloniki 57400, Greece in 2021, Cited 48. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

We report an efficient catalytic protocol that chemo-selectively reduces nitroarenes to arylamines, by using methylhydrazine as a reducing agent in combination with the easily synthesized and robust catalyst tris(N-heterocyclic thioamidate) Co(III) complex [Co(kappa S,N-tfmp2S)(3)], tfmp2S = 4-(trifluoromethyl)-pyrimidine-2-thiolate. A series of arylamines and heterocyclic amines were formed in excellent yields and chemoselectivity. High conversion yields of nitroarenes into the corresponding amines were observed by using polar protic solvents, such as MeOH and ‘PrOH. Among several hydrogen donors that were examined, methylhydrazine demonstrated the best performance. Preliminary mechanistic investigations, supported by UV-vis and NMR spectroscopy, cyclic voltammetry, and high-resolution mass spectrometry, suggest a cooperative action of methylhydrazine and [Co(kappa S,N-tfmp2S)(3)] via a coordination activation pathway that leads to the formation of a reduced cobalt species, responsible for the catalytic transformation. In general, the corresponding N-arylhydroxylamines were identified as the sole intermediates. Nevertheless, the corresponding nitrosoarenes can also be formed as intermediates, which, however, are rapidly transformed into the desired arylamines in the presence of methylhydrazine through a noncatalytic path. On the basis of the observed high chemoselectivity and yields, and the fast and clean reaction processes, the present catalytic system [Co(kappa S,N-tfmp2S)(3)]/MeNHNH2 shows promise for the efficient synthesis of aromatic amines that could find various industrial applications.

Welcome to talk about 100-19-6, If you have any questions, you can contact Ioannou, DI; Gioftsidou, DK; Tsina, VE; Kallitsakis, MG; Hatzidimitriou, AG; Terzidis, MA; Angaridis, PA; Lykakis, IN or send Email.. Quality Control of 1-(4-Nitrophenyl)ethanone

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

Recently I am researching about SODIUM-BOROHYDRIDE REDUCTIONS; CAPILLARY-ELECTROPHORESIS; ENANTIOSEPARATION, Saw an article supported by the . Category: benzodioxans. Published in ELSEVIER in AMSTERDAM ,Authors: Kaur, N; Chopra, HK. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Chiral ionic liquids (CILs) have shown a wide range of applications in variety of domains in chemistry. Because of this, synthesis and applications of CILs have always been areas of interest for research in the last 20 years. Present work describes, the synthesis of six carbohydrate based chiral ionic liquids (CCILs) by following simple procedures and their applications. Structures of the cats were confirmed through various analytical techniques like NMR spectroscopy (H-1, C-13, B-11, P-31,F-19), El-MS, and polarimetry. Designed CCILs were tested as chiral recognising agents using sodium salt of Mosher’s acid as model substrate through (FNMR)-F-19-N- spectroscopy. Further, Cats were used as organocatalyst in the enantioselective reduction of aromatic prochiral ketones to achieve corresponding chiral secondary alcohols. (C) 2019 Elsevier B.V. All rights reserved.

Category: benzodioxans. Welcome to talk about 100-19-6, If you have any questions, you can contact Kaur, N; Chopra, HK or send Email.

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

Name: 1-(4-Nitrophenyl)ethanone. In 2020 ANGEW CHEM INT EDIT published article about SELECTIVE HYDROGENATION; REDUCTION; BENZIMIDAZOLES; NANOPARTICLES; DERIVATIVES; DISCOVERY; AFFINITY; IMINES; POTENT; AGENTS in [Ryabchuk, Pavel; Leischner, Thomas; Kreyenschulte, Carsten; Spannenberg, Anke; Junge, Kathrin; Beller, Matthias] Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany in 2020, Cited 50. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A bifunctional 3d-metal catalyst for the cascade synthesis of diverse pyrroles from nitroarenes is presented. The optimal catalytic system Co/NGr-C@SiO2-L is obtained by pyrolysis of a cobalt-impregnated composite followed by subsequent selective leaching. In the presence of this material, (transfer) hydrogenation of easily available nitroarenes and subsequent Paal-Knorr/Clauson-Kass condensation provides >40 pyrroles in good to high yields using dihydrogen, formic acid, or a CO/H2O mixture (WGSR conditions) as reductant. In addition to the favorable step economy, this straightforward domino process does not require any solvents or external co-catalysts. The general synthetic utility of this methodology was demonstrated on a variety of functionalized substrates including the preparation of biologically active and pharmaceutically relevant compounds, for example, (+)-Isamoltane.

Name: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Ryabchuk, P; Leischner, T; Kreyenschulte, C; Spannenberg, A; Junge, K; Beller, M or send Email.

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