Tag: M.W=150-200

Authors Von Tokarski, F; Lemaignen, A; Portais, A; Fauchier, L; Hennekinne, F; Sautenet, B; Halimi, JM; Legras, A; Patat, F; Bourguignon, T; Mirguet, C; Bernard, A; Bernard, L in ELSEVIER SCI LTD published article about STAPHYLOCOCCUS-AUREUS; BACTERIAL-ENDOCARDITIS; MANAGEMENT; IMPACT in [Von Tokarski, Florent; Lemaignen, Adrien; Portais, Antoine; Bernard, Louis] Serv Med Interne & Malad Infect, Tours, France; [Von Tokarski, Florent; Sautenet, Benedicte; Halimi, Jean-Michel] Serv Nephrol HTA Dialyses Transplantat Renale, Tours, France; [Fauchier, Laurent; Bernard, Anne] Serv Cardiol, Tours, France; [Hennekinne, Fanny] Serv Geriatrie, Tours, France; [Legras, Annick] Serv Med Intens, Tours, France; [Patat, Frederic] Serv Echog, Tours, France; [Bourguignon, Thierry] Serv Chirurg Cardiovasc, Tours, France; [Mirguet, Christian] CHRU Tours, Serv Reanimat Cardiovasc, Tours, France in 2020.0, Cited 27.0. Quality Control of Methyl 3-phenyl-2-propenoate. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

Objectives: The incidence of acute kidney injury (AKI) in infective endocarditis (IE), its risk factors and consequences on patient and renal survival remain debated. Methods: Patients hospitalized for a first episode of IE (possible or definite according to modified Duke criteria) between 2013 and 2016 were included. The primary endpoint was to determine risk factors for early AKI (E-AKI) during the first week of management of IE. Results: A total of 276 patients were included: 220 (79.7%) had definite IE and 56 (20.3%) had possible IE. E-AKI occurred in 150 patients (53%). IE due to Staphylococcus aureus (OR 3.41; 95% CI 1.83-6.39; p < 0.01), history of diabetes (OR 2.34; 95% CI 1.25-4.37; p < 0.01), peripheral arterial disease (OR 2.59; 95% CI 1.07-6.23; p < 0.05), immunological manifestations (OR 3.11; 95% CI 1.31-7.39; p = 0.01), and use of norepinephrine (OR 3.44; 95% CI 1.72-7.02; p < 0.01) were associated with E-AKI. In subgroup analysis, infectious disease consultation was associated with a lower risk of AKI at day 7 (OR 0.41; 95% CI 0.16-0.88; p = 0.04). E-AKI was associated with 1-year mortality (OR 1.65; 95% CI 1.03-2.64; p = 0.04) and chronic kidney disease progression (OR 2.23; 95% CI 1.30-3.82; p < 0.01). Conclusions: E-AKI is common in IE and often associated with non-modifiable variables. Multidisciplinary management should be mandatory, and awareness of AKI diagnosis and etiological explorations should be raised. (C) 2020 The Authors. Published by Elsevier Ltd on behalf of International Society for Infectious Diseases. Quality Control of Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Von Tokarski, F; Lemaignen, A; Portais, A; Fauchier, L; Hennekinne, F; Sautenet, B; Halimi, JM; Legras, A; Patat, F; Bourguignon, T; Mirguet, C; Bernard, A; Bernard, L or concate me.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Category: esters-buliding-blocks. Recently I am researching about ACID; CHEMISTRY; OXIDATION; STRATEGY; SYSTEM, Saw an article supported by the School of Chemistry, Cardiff University; EUEuropean Commission; Welsh Government [663830]; International Collaborative Research Program of the Institute for Chemical Research, Kyoto University [2019-67]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Santi, M; Seitz, J; Cicala, R; Hardwick, T; Ahmed, N; Wirth, T. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one

Amino acid derivatives undergo non-Kolbe electrolysis to afford enantiomerically enriched alpha-alkoxyamino derivatives through intermediate chiral carbenium ions. The products contain N,O-acetals which are important structural motifs found in bioactive natural products. The reaction is performed in a continuous flow electrochemical reactor coupled to a 2D-HPLC for immediate online analysis. This allowed a fast screening of temperature, electrode material, current, flow-rate and concentration in a DoE approach. The combination with online HPLC demonstrates that also stereoselective reactions can benefit from a hugely accelerated optimisation by combining flow electrochemistry with multidimensional analysis.

Category: esters-buliding-blocks. About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Santi, M; Seitz, J; Cicala, R; Hardwick, T; Ahmed, N; Wirth, T or concate me.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Application In Synthesis of Methyl 3-phenyl-2-propenoate. In 2019.0 CHEM SCI published article about HETEROCYCLIC CARBENE BORANES; NMR COUPLING-CONSTANTS; CATALYZED HYDROBORATION; CARBONYL-COMPOUNDS; EFFICIENT; INSERTION; ALKENES; ADDITIONS; ALDEHYDES; ADDUCTS in [Radcliffe, James E.; Fasano, Valerio; Adams, Ralph W.; You, Peiran; Ingleson, Michael J.] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England in 2019.0, Cited 44.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

Useful alpha-boryl esters can be synthesized in one step from alpha,beta-unsaturated esters using just a simple to access NHC-BH3 (NHC = N-heterocyclic carbene) and catalytic I-2. The scope of this reductive alpha-borylation methodology is excellent and includes a range of alkyl, aryl substituted and cyclic and acyclic alpha,beta-unsaturated esters. Mechanistic studies involving reductive borylation of a cyclic alpha,beta-unsaturated ester with NHC-BD3/I-2 indicated that concerted hydroboration of the alkene moiety in the alpha,beta-unsaturated ester proceeds instead of a stepwise process involving initial 1,4-hydroboration; this is in contrast to the recently reported reductive alpha-silylation. The BH2(NHC) unit can be transformed into electrophilic BX2(NHC) moieties (X = halide) and the ester moiety can be reduced to the alcohol with the borane unit remaining intact to form b-boryl alcohols. The use of a chiral auxiliary, 8-phenylmenthyl ester, also enables effective stereo-control of the newly formed C-B bond. Combined two step ester reduction/borane oxidation forms diols, including excellent e. e. (97%) for the formation of S-3-phenylpropane-1,2-diol. This work represents a simple transition metal free route to form bench stable alpha-boryl esters from inexpensive starting materials.

Application In Synthesis of Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Radcliffe, JE; Fasano, V; Adams, RW; You, PR; Ingleson, MJ or concate me.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recommanded Product: 2005-10-9. Authors Rumyantsev, AV; Pichugov, AV; Bushkov, NS; Aleshin, DY; Strelkova, TV; Lependina, OL; Zhizhko, PA; Zarubin, DN in ROYAL SOC CHEMISTRY published article about in [Rumyantsev, Andrey, V; Pichugov, Andrey, V; Bushkov, Nikolai S.; Aleshin, Dmitry Yu; Strelkova, Tatyana, V; Lependina, Olga L.; Zhizhko, Pavel A.; Zarubin, Dmitry N.] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, Vavilov Str 28, Moscow 119991, Russia; [Rumyantsev, Andrey, V; Bushkov, Nikolai S.] Moscow MV Lomonosov State Univ, Dept Chem, Vorobevy Gory 1, Moscow 119991, Russia; [Pichugov, Andrey, V; Aleshin, Dmitry Yu] D Mendeleev Univ Chem Technol Russia, Higher Chem Coll, Miusskaya Sq 9, Moscow 125047, Russia in 2021.0, Cited 33.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9

We report the first examples of direct imidation of lactones giving the corresponding cyclic imidates via oxo/imido heterometathesis with N-sulfinylamines catalysed by a well-defined silica-supported Ti imido complex.

Recommanded Product: 2005-10-9. About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Rumyantsev, AV; Pichugov, AV; Bushkov, NS; Aleshin, DY; Strelkova, TV; Lependina, OL; Zhizhko, PA; Zarubin, DN or concate me.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Safety of Methyl 3-phenyl-2-propenoate. Recently I am researching about MIZOROKI-HECK; CO; NANOPARTICLES; CHEMISTRY; LIGANDS; HALIDES; OXIDE, Saw an article supported by the . Published in ELSEVIER in AMSTERDAM ,Authors: Hajipour, AR; Khorsandi, Z; Abeshtian, Z. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

A novel, biodegradable and environmental friendly magnetic cross-linked chitosan fibers and its cobalt complex was prepared and characterized by various techniques such as FT-IR, SEM, EDX, Elemental mapping, TEM, TGA, XRD and VSM analysis. This palladium and phosphine-free catalyst was found as a highly active heterogeneous catalyst for Heck and Sonogashira reactions in green media. The catalyst was easily separated using an external magnet and the recovered catalyst was reused for six cycles without significant loss of catalytic activity.

Safety of Methyl 3-phenyl-2-propenoate. About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Hajipour, AR; Khorsandi, Z; Abeshtian, Z or concate me.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Palladium-Catalyzed Site-Selective Benzocylization of Aromatic Acids with o-Fluoro-Substituted Diaryliodonium Salts toward 3,4-Benzocoumarins WOS:000543669800036 published article about C-F BOND; H DUAL ACTIVATION; CASCADE ANNULATION; CARBOXYLIC-ACIDS; ARYL MIGRATION; ARYLATION; ACCESS; DERIVATIVES; EXTENSION; NITRILES in [Pan, Cheng; Wang, Limin; Han, Jianwei] East China Univ Sci & Technol, Key Lab Adv Mat, Inst Fine Chem, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China; [Pan, Cheng; Wang, Limin; Han, Jianwei] East China Univ Sci & Technol, Feringa Nobel Prize Scientist Joint Res Ctr, Inst Fine Chem, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China; [Han, Jianwei] Chinese Acad Sci, Shanghai Hong Kong Joint Lab Chem Synth, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China in 2020.0, Cited 68.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9. Product Details of 2005-10-9

By using 2-fluoro-substituted diaryliodonium salts, a novel benzocylization has been accomplished for the synthesis of 3,4-benzocoumarin derivatives via a cascade of ortho-arylation and defluorination in the presence of palladium catalysts. The reaction exhibits a broad compatibility of readily available aromatic acids with an excellent level of site-selectivity. Mechanistic investigations revealed a unique reactivity of carboxylic acid directed arylation by followed nucleophilic substitution of aromatic fluoride in the present system.

Product Details of 2005-10-9. About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Pan, C; Wang, LM; Han, JW or concate me.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Visible-Light-Induced Intermolecular Oxyimination of Alkenes WOS:000649477300091 published article about AMINOHYDROXYLATION; OLEFINS in [Li, Jun; Yuan, Yong; Bao, Xiazhen; Sang, Tongzhi; Yang, Jie; Huo, Congde] Northwest Normal Univ, Gansu Int Sci & Technol Cooperat Base Water Reten, Lanzhou 730070, Gansu, Peoples R China; [Li, Jun; Yuan, Yong; Bao, Xiazhen; Sang, Tongzhi; Yang, Jie; Huo, Congde] Northwest Normal Univ, Minist Educ, Key Lab Ecoenvironm Related Polymer Mat, Lanzhou 730070, Gansu, Peoples R China; [Li, Jun; Yuan, Yong; Bao, Xiazhen; Sang, Tongzhi; Yang, Jie; Huo, Congde] Northwest Normal Univ, Coll Chem & Chem Engn, Lanzhou 730070, Gansu, Peoples R China in 2021.0, Cited 36.0. Formula: C13H8O2. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9

An intermolecular vicinal O-N difunctionalization reaction of olefins with oxime esters through energy transfer catalysis has been developed.

About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Li, J; Yuan, Y; Bao, XZ; Sang, TZ; Yang, J; Huo, CD or concate me.. Formula: C13H8O2

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Palladium-Catalyzed Site-Selective Benzocylization of Aromatic Acids with o-Fluoro-Substituted Diaryliodonium Salts toward 3,4-Benzocoumarins WOS:000543669800036 published article about C-F BOND; H DUAL ACTIVATION; CASCADE ANNULATION; CARBOXYLIC-ACIDS; ARYL MIGRATION; ARYLATION; ACCESS; DERIVATIVES; EXTENSION; NITRILES in [Pan, Cheng; Wang, Limin; Han, Jianwei] East China Univ Sci & Technol, Key Lab Adv Mat, Inst Fine Chem, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China; [Pan, Cheng; Wang, Limin; Han, Jianwei] East China Univ Sci & Technol, Feringa Nobel Prize Scientist Joint Res Ctr, Inst Fine Chem, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China; [Han, Jianwei] Chinese Acad Sci, Shanghai Hong Kong Joint Lab Chem Synth, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China in 2020.0, Cited 68.0. Computed Properties of C13H8O2. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9

By using 2-fluoro-substituted diaryliodonium salts, a novel benzocylization has been accomplished for the synthesis of 3,4-benzocoumarin derivatives via a cascade of ortho-arylation and defluorination in the presence of palladium catalysts. The reaction exhibits a broad compatibility of readily available aromatic acids with an excellent level of site-selectivity. Mechanistic investigations revealed a unique reactivity of carboxylic acid directed arylation by followed nucleophilic substitution of aromatic fluoride in the present system.

About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Pan, C; Wang, LM; Han, JW or concate me.. Computed Properties of C13H8O2

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Authors Wadekar, K; Aswale, S; Yatham, VR in ROYAL SOC CHEMISTRY published article about C BOND-CLEAVAGE; PHOTOREDOX CATALYSTS; CARBOXYLIC-ACIDS; DIBENZOPYRANONES; RADICALS; FUNCTIONALIZATION; C(SP(2))-H; COMPLEXES; LACTONES in [Wadekar, Ketan] CSIR IICT, Hyderabad, Telangana, India; [Wadekar, Ketan] Acad Sci & Innovat Res AcSIR, Ghaziabad, India; [Aswale, Suraj; Yatham, Veera Reddy] CSIR IICT, Dept Organ Synth & Proc Chem, Hyderabad 500007, Telangana, India in 2020.0, Cited 67.0. Application In Synthesis of 6H-Benzo[c]chromen-6-one. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9

The first cerium photocatalyzed dehydrogenative lactonization of 2-arylbenzoic acids has been developed. This operationally simple protocol allows rapid access to synthetically useful coumarins on gram scale by employing CeCl3 as a photocatalyst and O-2 as a terminal oxidant. Overall, this delivers an economical and environmentally amiable entry to diversely substituted coumarins, important structural motifs in bioactive molecules.

Application In Synthesis of 6H-Benzo[c]chromen-6-one. About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Wadekar, K; Aswale, S; Yatham, VR or concate me.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recommanded Product: 103-25-3. Recently I am researching about CHLOROFULLERENE C60CL6; DERIVATIVES; VIRUS; FUNCTIONALIZATION; INHIBITION; CHEMISTRY; BIOLOGY; C-60; 1ST, Saw an article supported by the Ministry for Science and Education [0089-2019-0010]; Russian Science FoundationRussian Science Foundation (RSF) [19-13-00411]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Kraevaya, OA; Peregudov, AS; Troyanov, SI; Godovikov, I; Fedorova, NE; Klimova, RR; Sergeeva, VA; Kameneva, LV; Ershova, ES; Martynenko, VM; Claes, S; Kushch, AA; Kostyuk, SV; Schols, D; Shestakov, AF; Troshin, PA. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

We report an inversed Arbuzov reaction of the fullerene derivatives C60Ar5Cl with trialkyl phosphites P(OR)(3) producing alkylated fullerene derivatives C60Ar5R (R = Me, Et, iPr, nBu) with almost quantitative yields. This reaction provides a convenient synthetic route for the preparation of a large variety of functionalized fullerene derivatives with tailored properties, e.g. water-soluble compounds demonstrating promising antiviral activities against HCMV, HSV1, HIV and several influenza virus strains.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Kraevaya, OA; Peregudov, AS; Troyanov, SI; Godovikov, I; Fedorova, NE; Klimova, RR; Sergeeva, VA; Kameneva, LV; Ershova, ES; Martynenko, VM; Claes, S; Kushch, AA; Kostyuk, SV; Schols, D; Shestakov, AF; Troshin, PA or concate me.. Recommanded Product: 103-25-3

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics