Tag: M.W=150-200

Authors Sun, YL; Lu, CR; Zhao, B; Xue, MQ in AMER CHEMICAL SOC published article about ASYMMETRIC TRANSFER HYDROGENATION; DIALKYL PHOSPHINE OXIDES; CYCLOHEXENE OXIDE; BORANE REDUCTION; CO2; COPOLYMERIZATION; DERIVATIVES; ALCOHOLS; ACID; CARBODIIMIDES in [Lu, Chengrong; Zhao, Bei] Soochow Univ, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China; [Sun, Yuli; Lu, Chengrong; Zhao, Bei; Xue, Mingqiang] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China in 2020.0, Cited 74.0. Category: benzodioxans. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Four chiral dinuclear rare-earth metal complexes [REL1](2) (RE = Y(1), Eu(2), Nd(3), La (4)) stabilized by Trost proligand H3L1 (H3L1 = ( S,S) -2, 6-b is [2- (hydroxydiph enylmethyl)pyrrolidin-1-ylmethyl]-4-methyl-phenol) were first prepared, and all were characterized by X-ray diffraction. Complex 4 was employed as the catalyst for enantioselective hydroboration reaction of substituted ketones, and the corresponding secondary alcohols with excellent yields and high ee values were obtained using reductant HBpin. The same result was also achieved using the combination of lanthanium amides La[N(SiMe3)(2)](3) with Trost proligand H3L1 in a 1:1 molar ratio. The experimental findings and DFT calculation revealed the possible mechanism of the enantioselective hydroboration reaction and defined the origin of the enantioselectivity in the current system.

Category: benzodioxans. 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

Application In Synthesis of 1-(4-Nitrophenyl)ethanone. I found the field of Chemistry; Environmental Sciences & Ecology very interesting. Saw the article Co/N-codoped porous carbons derived from poly(Schiff base)/Co(II) complex as ultrahighly efficient catalysts for CTH of nitroarenes published in 2021.0, Reprint Addresses Chen, HB; Li, HM (corresponding author), Xiangtan Univ, Coll Chem, Xiangtan 411105, Hunan, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Herein we report the scalable synthesis of Co/N-codoped porous carbon (Co/N-C) catalysts by pyrolyzing poly (Schiff base)/Co(II) complex. The strong Co(II)-binding affinity of poly(Schiff base) leads to the formation of uniformly distributed Co(0) nanoparticles, Co-N-x species, and N-C configurations, in which their catalytic contributions are confirmed and estimated by ligand-poisoning and acid-etching experiments and the Co-N-x species has been proved to be highly active for catalytic transfer hydrogenation (CTH) reaction. Consequently, the as-prepared Co-N/C-950 catalyst exhibits an ultrahigh activity for the CTH of 4-nitrophenol (4-NP) with a TOF of 226 mol(4-NP) mol(Co)(-1) min(-1) (13560 h(-1)) together with an excellent selectivity for CTH of challenging nitroarenes. Moreover, the Co(0) nanoparticles embedded in the Co-N/C-950 catalyst can be further transformed to Co4N phase by a facile nitridation reaction, yielding Co4N-N/C-950 catalyst with even higher activity for the CTH of 4-NP (TOF up to 310 mol(4-NP) mol(Co)(-1) min(-1)).

Welcome to talk about 100-19-6, If you have any questions, you can contact Xie, WC; Liu, B; Liu, YJ; Chen, HB; Yang, M; Li, HM or send Email.. Application In Synthesis of 1-(4-Nitrophenyl)ethanone

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

I found the field of Pharmacology & Pharmacy; Chemistry very interesting. Saw the article Design, synthesis, and bioevaluation of a novel class of (E)-4-oxocrotonamide derivatives as potent antituberculosis agents published in 2019.0. Computed Properties of C8H7NO3, Reprint Addresses Yu, LY; Wang, JX (corresponding author), Chinese Acad Med Sci, Inst Med Biotechnol, Beijing 100050, Peoples R China.; Yu, LY; Wang, JX (corresponding author), Peking Union Med Coll, Beijing 100050, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

A series of novel (E)-4-oxo-2-crotonamide derivatives were designed and synthesized to find potent antituberculosis agents. All the target compounds were evaluated for their in vitro activity against Mycobacterium tuberculosis H(37)Rv(MTB). Results reveal that 4-phenyl moiety at part A and short methyl group at part C were found to be favorable. Most of the derivatives displayed promising activity against MTB with MIC ranging from 0.125 to 4 mu g/mL. Especially, compound IIIa16 was found to have the best activity with MIC of 0.125 mu g/mL against MTB and with MIC in the range of 0.05-0.48 mu g/mL against drug-resistant clinical MTB isolates.

About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Ren, JF; Xu, J; Zhang, GN; Xu, CL; Zhao, LL; You, XF; Wang, YC; Lu, Y; Yu, LY; Wang, JX or concate me.. Computed Properties of C8H7NO3

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

Recommanded Product: 1-(4-Nitrophenyl)ethanone. In 2020.0 ORG LETT published article about GOLD NANOPARTICLES; PHOTOCATALYTIC HYDROGENATION; COPPER; PHOTOCHEMISTRY; NITROAROMATICS; EFFICIENT; NITROSOBENZENE; DEHALOGENATION; PHOTOREDUCTION; NITROBENZENE in [Kallitsakis, Michael G.; Ioannou, Dimitris I.; Lykakis, Ioannis N.] Aristotle Univ Thessaloniki, Dept Chem, Thessaloniki 54124, Greece; [Terzidis, Michael A.] Int Hellen Univ, Dept Nutr Sci & Dietet, Thessaloniki 57400, Greece; [Kostakis, George E.] Univ Sussex, Sch Life Sci, Dept Chem, Brighton BN1 9QJ, E Sussex, England in 2020.0, Cited 63.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

We report the selective photoinduced reduction of nitroarenes to N-arylhydroxylamines. The present methodology facilitates this transformation in the absence of catalyst or additives and uses only light and methylhydrazine. This noncatalytic photoinduced transformation proceeds with a broad scope, excellent functional-group tolerance, and high yields. The potential of this protocol reflects on the selective and straightforward conversion of two general antibiotics, azomycin and chloramphenicol, to the bioactive hydroxylamine species.

Recommanded Product: 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Kallitsakis, MG; Ioannou, DI; Terzidis, MA; Kostakis, GE; Lykakis, IN or concate me.

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

Formula: C8H7NO3. I found the field of Biochemistry & Molecular Biology; Chemistry very interesting. Saw the article Metal-Free Alpha Trifluoromethylselenolation of Carbonyl Derivatives under Batch and Flow Conditions published in 2019.0, Reprint Addresses Rossi, S (corresponding author), Univ Milan, Dipartimento Chim, Via Golgi 19, I-20133 Milan, Italy.; Benincori, T (corresponding author), Univ Insubria, Dipartimento Sci & Alta Tecnol, Via Valleggio 11, I-22100 Como, Italy.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Trifluoromethylselenolated carbonyl compounds represent an emerging class with potential applications in several fields; however, a widespread use of such compound is hampered by the very limited number of strategies for their preparation. In this study we developed a method for the preparation of -SeCF3 substituted carbonyl derivatives using an in situ generated electrophilic ClSeCF3 species. We also implemented an in-flow protocol to improve the safety features of the process.

Welcome to talk about 100-19-6, If you have any questions, you can contact Massolo, E; Pirola, M; Rossi, S; Benincori, T or send Email.. Formula: C8H7NO3

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

I found the field of Polymer Science very interesting. Saw the article Study on the effect of different amounts of hydroxyl and tert-butyl substituted triphenylpyridine units on the properties of polyimide published in 2020.0. Formula: C8H7NO3, Reprint Addresses Wang, YH (corresponding author), Sichuan Univ, Coll Polymer Sci & Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone

Four triphenylpyridine diamines with different substituent structure were successfully synthesized and polymerized to obtained polyimides (PIs) via one-step. The diamines and PIs were characterized by FTIR and H-1-NMR spectra. The aggregated structure of PIs was amorphous by wide angle X-ray diffraction test. The structure of the substituent had an important influence on the properties of PI (such as solubility, thermal stability, optical and mechanical properties). The introduction of tert-butyl group could reduce the solubility in non-polar solvent of PI. In addition, the introduction of hydroxyl group alone could increase the solubility in polar solvent of polymer due to the large polarity of the hydroxyl groups. All PIs exhibited high thermal stability and heat resistance, but the introduction of too much tert-butyl group reduced the thermal stability of PI. The introduction of tert-butyl group could effectively improve the optical properties of PIs. The maximum transmittance of PIs was above 85% (87.2-90.3%).

Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Yuan, CY; Sun, Z; Wang, YH or send Email.

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

In 2019 TETRAHEDRON published article about IODINE-CATALYZED ALLYLATION; TERTIARY ALLYLIC ALCOHOLS; ENANTIOSELECTIVE CYANOSILYLATION; EFFICIENT CYANOSILYLATION; STEREOSELECTIVE-SYNTHESIS; OXIDATIVE REARRANGEMENT; ANTIVIRAL ACTIVITY; NITRILES; KETONES; AMINES 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 in 2019, Cited 59. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3. Name: 2,2-Diphenylacetonitrile

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.

Name: 2,2-Diphenylacetonitrile. Welcome to talk about 86-29-3, If you have any questions, you can contact Hu, LZ; Hussain, MI; Deng, QF; Liu, Q; Feng, YY; Zhang, XH; Xiong, Y or send Email.

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

Name: 1-(4-Nitrophenyl)ethanone. I found the field of Pharmacology & Pharmacy; Chemistry very interesting. Saw the article Discovery of 1,3-diphenyl-1H-pyrazole derivatives containing rhodanine-3-alkanoic acid groups as potential PTP1B inhibitors published in 2019.0, Reprint Addresses Li, J (corresponding author), Chinese Acad Sci, Natl Ctr Drug Screening, Shanghai Inst Mat Med, Shanghai Inst Biol Sci, Shanghai 201203, Peoples R China.; Piao, HR (corresponding author), Yanbian Univ, Key Lab Nat Resources Changbai Mt & Funct Mol, Minist Educ, Coll Pharm, Yanji 133000, Peoples R China.. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone.

Two series of 1,3-diphenyl-1H-pyrazole derivatives containing rhodanine-3-alkanoic acid groups were identified as competitive protein tyrosine phosphatase 1B (PTP1B) inhibitors. Among the compounds studied, IIIv was found to have the best in vitro inhibition activity against PTP1B (IC50 = 0.67 +/- 0.09 mu M) and the best selectivity (9-fold) between PTP1B and T-cell protein tyrosine phosphatase (TCPTP). Molecular docking studies demonstrated that compounds IIIm, IIIv and IVg could occupy simultaneously at both the catalytic site and the adjacent pTyr binding site. These results provide novel lead compounds for the design of inhibitors of PTP1B as well as other PTPs.

Name: 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Sun, LP; Wang, PP; Xu, LL; Gao, LX; Li, J; Piao, HR or concate me.

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

In 2021.0 J HETEROCYCLIC CHEM published article about DERIVATIVES; DESIGN in [Desai, Nisheeth C.; Vaja, Darshita V.; Monapara, Jahnvi D.] Maharaja Krishnakumarsinhji Bhavnagar Univ, Dept Chem DST Fist Sponsored, Div Med Chem, Mahatma Gandhi Campus, Bhavnagar 364002, Gujarat, India; [Manga, Vijjulatha; Vani, Tamalapakula] Osmania Univ, Univ Coll Sci, Dept Chem, Mol Modeling & Med Chem Grp, Hyderabad, India in 2021.0, Cited 24.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Safety of 1-(4-Nitrophenyl)ethanone

We have prepared 15 hybrid pyrazole, pyrazoline-clubbed pyridine-containing compounds (5a-o) and tested for their antibacterial and antifungal activities for the development of potential antimicrobial agents. The structures of this novel series were characterized by various spectral techniques like IR, H-1 NMR, C-13 NMR, LC-MS, and elemental analysis. The synthesized compounds 5d, 5e, 5i, 5k, 5m, and 5o exhibited significant antimicrobial activity in the comparison of standard drugs. Molecular docking studies that have been carried out to emphasize the binding orientations of these molecules were in good compliance with crystal structure interactions. The predicted drug-likeness (ADME) properties were found to be in the acceptable range.

Safety of 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Desai, NC; Vaja, DV; Monapara, JD; Manga, V; Vani, T or send Email.

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

Recently I am researching about OPTICAL PROPERTIES; Z-SCAN; MOLECULAR-STRUCTURE; GROWTH; PROP-2-EN-1-ONE, Saw an article supported by the Science and Engineering Research Board (SERB), Government of India [SB/FTP/PS-021/2014]; Malaysian Government [1001/PFIZIK/811278]; Uniersiti Sains Malaysia [1001/PFIZIK/811278]. Published in ELSEVIER SCIENCE BV in AMSTERDAM ,Authors: Raghavendra, S; Shetty, TCS; Kumar, CSC; Maidur, SR; Patil, PS; Quah, CK; Ananthnag, GS; Chandraju, S; Dharmaprakash, SM. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. Recommanded Product: 1-(4-Nitrophenyl)ethanone

The present work describes the crystal structure, third-order nonlinear optical (NLO) properties and Hirshfeld Surface (HFs) analysis of 1-(4-nitrophenyl)-3-(2, 3, 4,-trimethoxyphenyl) prop-en-1-one (2, 3,4TMNC). The synthesized material was characterised by FT-IR, FT-Raman, UV-Visible, NMR [H-1, C-13 {H-1}] and single crystal X-ray diffraction techniques. TGA-DTA analysis revealed that crystal has higher thermal stability. HFs analysis is performed to visualize intra and intermolecular interactions (C-H center dot center dot center dot O). The third-order NLO properties were studied using standard open and closed aperture Z-Scan technique with a continuous wave (CW) DPSS laser (lambda= 532 nm). The calculated values of nonlinear refraction coefficient (n(2)), third-order nonlinear susceptibility (chi((3))) and nonlinear absorption coefficient ((3) were found to be of the order of -10(-9) cm(2)/W, 10(-7) esu and 10(-5) cmW(-1) respectively. Normalized transmittance is decreased with increased input intensity of laser i.e. 2, 3, 4 TMNC showed good optical limiting property. The optical limiting threshold was found to be 3.36 kJ/cm(2). Thus, the title chalcone derivative is a potential material for optical limiting applications. (C) 2019 Elsevier B.V. All rights reserved.

Recommanded Product: 1-(4-Nitrophenyl)ethanone. Welcome to talk about 100-19-6, If you have any questions, you can contact Raghavendra, S; Shetty, TCS; Kumar, CSC; Maidur, SR; Patil, PS; Quah, CK; Ananthnag, GS; Chandraju, S; Dharmaprakash, SM or send Email.

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