Month: January 2022

An article Merging shuttle reactions and paired electrolysis for reversible vicinal dihalogenations WOS:000612983100043 published article about ELECTROCHEMICAL REDUCTION; ALKENES; DICHLORINATION; FUNCTIONALIZATION; HALOGENATION; 4′-NITROBENZENESULFENANILIDE; DIBROMINATION; BROMINATION; REMEDIATION; BROMIDE in [Dong, Xichang; Roeckl, Johannes L.; Morandi, Bill] Swiss Fed Inst Technol, Lab Organ Chem, Dept Chem & Appl Biosci, Zurich, Switzerland; [Roeckl, Johannes L.; Waldvogel, Siegfried R.] Johannes Gutenberg Univ Mainz, Dept Chem, Mainz, Germany in 2021.0, Cited 79.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Category: esters-buliding-blocks

Vicinal dibromides and dichlorides are important commodity chemicals and indispensable synthetic intermediates in modern chemistry that are traditionally synthesized using hazardous elemental chlorine and bromine. Meanwhile, the environmental persistence of halogenated pollutants necessitates improved approaches to accelerate their remediation. Here, we introduce an electrochemically assisted shuttle (e-shuttle) paradigm for the facile and scalable interconversion of alkenes and vicinal dihalides, a class of reactions that can be used both to synthesize useful dihalogenated molecules from simple alkenes and to recycle waste material through retro-dihalogenation. The reaction is demonstrated using 1,2-dibromoethane, as well as 1,1,1,2-tetrachloroethane or 1,2-dichloroethane, to dibrominate or dichlorinate, respectively, a wide range of alkenes in a simple setup with inexpensive graphite electrodes. Conversely, the hexachlorinated persistent pollutant lindane could be fully dechlorinated to benzene in soil samples using simple alkene acceptors.

Category: esters-buliding-blocks. Welcome to talk about 103-26-4, If you have any questions, you can contact Dong, XC; Roeckl, JL; Waldvogel, SR; Morandi, B or send Email.

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

Authors Huang, HJ; Kraevaya, OA; Voronov, II; Troshin, PA; Hsu, SH in DOVE MEDICAL PRESS LTD published article about EPIDEMIOLOGY; MATURATION; DESIGN; VIRUS; ACID; C-60 in [Huang, Hung-Jin; Hsu, Shan-hui] Natl Taiwan Univ, Inst Polymer Sci & Engn, 1,Sec 4 Roosevelt Rd, Taipei 10617, Taiwan; [Huang, Hung-Jin; Hsu, Shan-hui] Natl Hlth Res Inst, Inst Cellular & Syst Med, Miaoli, Taiwan; [Kraevaya, Olga A.; Troshin, Pavel A.] Skolkovo Inst Sci & Technol, Moscow, Russia; [Kraevaya, Olga A.; Voronov, Ilya I.; Troshin, Pavel A.] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Russia; [Hsu, Shan-hui] Natl Taiwan Univ, Res & Dev Ctr Med Devices, Taipei, Taiwan in 2020.0, Cited 43.0. Formula: C10H12O2. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3

Background: Nanotechnology-based strategies in the treatment of cancer have potential advantages because of the favorable delivery of nanoparticles into tumors through porous vasculature. Materials and Methods: In the current study, we synthesized a series of water-soluble fullerene derivatives and observed their anti-tumor effects on human lung carcinoma A549 cell lines. The quantitative structure-activity relationship (QSAR) modeling was employed to investigate the relationship between anticancer effects and descriptors relevant to peculiarities of molecular structures of fullerene derivatives. Results: In the QSAR regression model, the evaluation results revealed that the determination coefficient r(2) and leave-one-out cross-validation q(2) for the recommended QSAR model were 0.9966 and 0.9246, respectively, indicating the reliability of the results. The molecular modeling showed that the lack of chlorine atom and a lower number of aliphatic single bonds in saturated hydrocarbon chains may be positively correlated with the lung cancer cytotoxicity of fullerene derivatives. Synthesized water-soluble fullerene derivatives have potential functional groups to inhibit the proliferation of lung cancer cells. Conclusion: The guidelines obtained from the QSAR model might strongly facilitate the rational design of potential fullerene-based drug candidates for lung cancer therapy in the future.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Huang, HJ; Kraevaya, OA; Voronov, II; Troshin, PA; Hsu, SH or concate me.. Formula: C10H12O2

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

An article Diversion of the Arbuzov reaction: alkylation of C-Cl instead of phosphonic ester formation on the fullerene cage WOS:000477986000022 published article about CHLOROFULLERENE C60CL6; DERIVATIVES; VIRUS; FUNCTIONALIZATION; INHIBITION; CHEMISTRY; BIOLOGY; C-60; 1ST in [Kraevaya, Ol’ga A.; Troshin, Pavel A.] Skolkovo Inst Sci & Technol, Nobel St 3, Moscow 143026, Russia; [Kraevaya, Ol’ga A.; Martynenko, Vyacheslav M.; Shestakov, Alexander F.; Troshin, Pavel A.] RAS, IPCP, Semenov Prospect 1, Chernogolovka 141432, Russia; [Peregudov, Alexander S.; Godovikov, Ivan] RAS, INEOS, Vavylova St 28,B-334, Moscow 119991, Russia; [Troyanov, Sergey I.] Moscow Lomonosov State Univ, Dept Chem, Moscow, Russia; [Fedorova, Natalya E.; Klimova, Regina R.; Kushch, Alla A.] Minist Hlth Russian Federat, Honored Academcian NF Gamaleya Natl Res Ctr Epide, Gamaleya St 18, Moscow 123098, Russia; [Sergeeva, Vasilina A.; Kameneva, Larisa V.; Ershova, Elizaveta S.; Kostyuk, Svetlana V.] RAMS, Res Ctr Med Genet, Moskvoreche St 1, Moscow 115478, Russia; [Claes, Sandra; Schols, Dominique] Katholieke Univ Leuven, Rega Inst Med Res, Herestr 49, B-3000 Leuven, Belgium; [Shestakov, Alexander F.] Moscow Lomonosov State Univ, Fac Fundamental Phys & Chem Engn, GSP 1,1-51 Leninskie Gory, Moscow 119991, Russia in 2019.0, Cited 43.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. HPLC of Formula: C10H12O2

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.

HPLC of Formula: C10H12O2. Welcome to talk about 103-25-3, 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 send Email.

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

Recently I am researching about INTRAMOLECULAR-CHARGE-TRANSFER; TRIARYLAMINES; SEPARATION; STATES; DONOR, Saw an article supported by the . Name: Dimethyl 5-aminoisophthalate. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Ohmura, SD; Yamana, K; Ueno, M; Miyoshi, N. The CAS is 99-27-4. Through research, I have a further understanding and discovery of Dimethyl 5-aminoisophthalate

A series of triphenylamine derivatives bearing a methoxycarbonyl group at the meta-position of the benzene ring were synthesized. The structural and physical properties based on the introduction of the methoxycarbonyl group into benzene ring were investigated by single crystal X-ray diffraction, computational studies, and spectroscopic methods. It was revealed that the methoxycarbonyl group has not only structural regulations but also modifications of the electronic properties of the pi-conjugated moieties.

Name: Dimethyl 5-aminoisophthalate. Bye, fridends, I hope you can learn more about C10H11NO4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Synthesis of pyrazolo- and [1,2,4]triazolo-[1,5-a]quinolin-9-ols by cycloaddition to 8-hydroxyquinoline N-imide WOS:000467059700008 published article about 1,3-DIPOLAR CYCLOADDITION; DERIVATIVES; IMINES; CHEMOSENSOR; COMPLEXES; CHEMISTRY; SCAFFOLD in [Evtushok, Vasilii E.] Russian Acad Sci, Siberian Branch, Boreskov Inst Catalysis, 5 Akad Lavrentieva Ave, Novosibirsk 630090, Russia; [Vorob’ev, Aleksey Yu.] Russian Acad Sci, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, 9 Akad Lavrentieva Ave, Novosibirsk 630090, Russia; [Vorob’ev, Aleksey Yu.] Novosibirsk State Univ, 1 Pirogova St, Novosibirsk 630090, Russia in 2019.0, Cited 41.0. Computed Properties of C10H10O2. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

The reaction of 1-amino-8-hydroxyquinolinium mesitylenesulfonate with alkenes and alkynes containing electron-withdrawing substituents was performed in MeCN-K2C?(3) system and gave the respective 9-hydroxypyrazolo[1,5-a]quinolines. The reaction with acetonitrile and aromatic nitriles in aqueous 2 N K?H solution gave the respective 2-substituted 9-hydroxy[1,2,4]triazolo[1,5-a]quinolines.

Computed Properties of C10H10O2. Bye, fridends, I hope you can learn more about C10H10O2, If you have any questions, you can browse other blog as well. See you lster.

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

I found the field of Chemistry very interesting. Saw the article para-Selective arylation and alkenylation of monosubstituted arenes using thianthrene S-oxide as a transient mediator published in 2020.0. Recommanded Product: Methyl 3-phenylpropionate, Reprint Addresses Wang, P (corresponding author), Chinese Acad Sci, Shanghai Inst Organ Chem, Ctr Excellence Mol Synth, State Key Lab Organometall Chem, 345 Lingling Rd, Shanghai 200032, Peoples R China.; Wang, P (corresponding author), Chinese Acad Sci, Shanghai Inst Organ Chem, CAS Key Lab Energy Regulat Mat, 345 Lingling Rd, Shanghai 200032, Peoples R China.. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

Using thianthrene S-oxide (TTSO) as a transient mediator, para-arylation and alkenylation of mono-substituted arenes have been demonstrated via a para-selective thianthrenation/Pd-catalyzed thio-Suzuki-Miyaura coupling sequence under mild conditions. This reaction features a broad substrate scope, and functional group and heterocycle tolerance. The versatility of this approach was further demonstrated by late-stage functionalization of complex bioactive scaffolds, and direct synthesis of some pharmaceuticals, including Tetriprofen, Ibuprofen, Bifonazole, and LJ570.

Welcome to talk about 103-25-3, If you have any questions, you can contact Chen, XY; Nie, XX; Wu, YC; Wang, P or send Email.. Recommanded Product: Methyl 3-phenylpropionate

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

An article Celite-Polyaniline supported palladium catalyst for chemoselective hydrogenation reactions WOS:000464452800023 published article about SELECTIVE HYDROGENATION; HETEROGENEOUS CATALYST; PD NANOPARTICLES; FACILE SYNTHESIS; N-ALKYLATION; REDUCTION; ACID; EFFICIENT; SUZUKI; OXIDATION in [Patel, Heta A.; Rawat, Maitreyee; Patel, Arun L.; Bedekar, Ashutosh V.] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, India in 2019, Cited 110. Category: esters-buliding-blocks. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

Polyaniline coated on particles of celite is used as support to load palladium catalyst. This heterogenized Celite center dot PANI center dot Pd system, is used as an efficient catalyst for chemoselective hydrogenation reactions. The catalyst is characterized by usual spectral, analytical techniques and studied for hydrogenation reactions at ambient conditions. The mild reaction conditions allow the control over the reactions and excellent selectivity is achieved in number of conversions. Hydrogenation of a carbon-carbon double bond was favored over other polar pi-bond systems, while labile functional groups such as benzyl ether, benzyl esters, cyano, nitro and halogen remained unaffected. Primary amines were converted to N,N-dimethyl amines with formaldehyde, the double bond of coumarin was selectively hydrogenated without opening of the lactone functionality.

Welcome to talk about 103-26-4, If you have any questions, you can contact Patel, HA; Rawat, M; Patel, AL; Bedekar, AV or send Email.. Category: esters-buliding-blocks

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

Formula: C10H11NO4. Sohail, M; Tahir, N; Rubab, A; Beller, M; Sharif, M in [Sohail, Manzar; Tahir, Nimra; Rubab, Anosha] Natl Univ Sci & Technol, Sch Nat Sci, Dept Chem, Islamabad 44000, Pakistan; [Beller, Matthias] Univ Rostock, Leibniz Inst Catalysis eV, Albert Einstein Str 29a, D-18059 Rostock, Germany; [Sharif, Muhammad] King Fahd Univ Petr & Minerals, Dept Chem, Dhahran 31261, Saudi Arabia published Facile Synthesis of Iron-Titanate Nanocomposite as a Sustainable Material for Selective Amination of Substitued Nitro-Arenes in 2020, Cited 48. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4.

The fabrication of durable and low-cost nanostructured materials remains important in chemical, biologic and medicinal applications. Particularly, iron-based nanomaterials are of central importance due to the ‘noble’ features of iron such as its high abundance, low cost and non-toxicity. Herein we report a simple sol-gel method for the synthesis of novel iron-titanium nanocomposite-based material (Fe9TiO15@TiO2). In order to prepare this material, we made a polymeric gel using ferrocene, titanium isopropoxide and THF precursors. The calcination of this gel in air at 500 degrees C produced Fe-Ti bimetallic nanoparticles-based composite and nano-TiO(2)as support. Noteworthy, our methodology provides an excellent control over composition, size and shape of the resulting nanoparticles. The resulted Fe-based material provides a sustainable catalyst for selective synthesis of anilines, which are key intermediates for the synthesis of several chemicals, dyes and materials, via reduction of structurally diverse and functionalized nitroarenes.

Formula: C10H11NO4. Bye, fridends, I hope you can learn more about C10H11NO4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Product Details of 89-91-8. Recently I am researching about VOLATILE COMPOUNDS; CABERNET-SAUVIGNON; YOUNG WINES; QUANTITATIVE-ANALYSIS; IMPACT ODORANTS; AROMA; COMPONENTS; QUANTIFICATION; IDENTIFICATION; EXTRACTION, Saw an article supported by the . Published in SPRINGER INDIA in NEW DELHI ,Authors: Somkuwar, RG; Sharma, AK; Kambale, N; Banerjee, K; Bhange, MA; Oulkar, DP. The CAS is 89-91-8. Through research, I have a further understanding and discovery of Methyl 2,2-dimethoxyacetate

The current study evaluated the key characters of aroma composition in diversified red wines (Cinsaut, Grenache, Cabernet Franc, Petit Verdot, Cabernet Sauvignon, Nielluccio, Tempranillo, Syrah, Merlot and Caladoc). Out of hundreds of volatile compounds 64 compounds were considered for study. Different groups consisting of fatty acids, volatile alcohols, aldehydes, esters, volatile phenols and terpenes were analysed using gas chromatography mass spectrometry coupled with thermal desorption (TD-GC-MS). Among all these diversified classes, alcohols were found as the most dominant group followed by esters and acids whereas aldehydes, phenols and terpenes were found to be minor compounds. Among the varieties, Nielluccio wine recorded highest concentration of total volatile compounds (191.53 mg/L) while, it was least in Caladoc wines (15.45 mg/L). The principal component analysis clearly differentiated Grenache wines based on their relationships between scores and their aroma composition followed by Nielluccio and Cinsuat wines. Out of sixty four compounds, only six aromatic compounds viz. butanediol, isoamyl actate, gamma-Terpene, butanol, acetic acid and furfural have satisfying aroma descriptors with floral and fruity nuances and contribute to differentiate the Grenache wines from other varieties which have similar scores in PC1 analysis. The cluster analysis also suggested that the wines in the same group (Cinsaut, Tempranillo and Syrah), (Cabernet Franc, Cabernet Sauvignon, Caladoc and Merlot) and (Nielluccio and Petit Verdot) had similar aroma characterization. Grenache wines were well differentiated from the sub group formed by other red varieties.

Product Details of 89-91-8. Welcome to talk about 89-91-8, If you have any questions, you can contact Somkuwar, RG; Sharma, AK; Kambale, N; Banerjee, K; Bhange, MA; Oulkar, DP or send Email.

Reference:
Patent; U C B, Societe Anonyme; US4041077; (1977); A;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Quality Control of Dimethyl 5-aminoisophthalate. In 2019 CHEMCATCHEM published article about METAL-ORGANIC FRAMEWORK; WATER-ADSORPTION; EFFICIENT; ACIDS; MOFS in [Munoz, Antonio; Orcajo, Gisela; Calleja, Guillermo] Rey Juan Carlos Univ, Dept Chem Energy & Mech Technol, C Tulipan S-N, Mostoles 28933, Spain; [Leo, Pedro; Martinez, Fernando] Rey Juan Carlos Univ, Dept Chem & Environm Technol, C Tulipan S-N, Mostoles 28933, Spain in 2019, Cited 41. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4.

Guillermo Calleja and co-workers from @urjc describe URJC-1-MOF as a new heterogeneous recyclable catalyst for c-heteroatom coupling reactions The capacity of copper-based URJC-1-MOF as a MOF catalyst in cross-coupling reactions has been evaluated, focusing on the Chan-Lam-Evans arylation-type reactions on amines and alcohols without extra additives or ligands. The extraordinary chemical and structural stability of URJC-1-MOF and its good specific surface, make this material a promising alternative to homogeneous Cu (II) catalysts for cross-coupling reactions. URJC-1-MOF showed a remarkable catalytic activity for cross-coupling C-N and C-O reactions, higher than other heterogeneous and homogeneous copper-based catalyst, such as CuO, HKUST-1, Cu-MOF-74, Cu(OAc)(2) and CuSO4.5H(2)O. Moreover, its easy recovery by simple filtration and reusability in successive runs without any loss of activity and stability, demonstrates the potential of URJC-1-MOF as an alternative catalyst for this kind of reactions in different chemical media of industrial interest.

Quality Control of Dimethyl 5-aminoisophthalate. Welcome to talk about 99-27-4, If you have any questions, you can contact Munoz, A; Leo, P; Orcajo, G; Martinez, F; Calleja, G or send Email.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics