Day: December 29, 2021

In 2019.0 CHEMISTRYSELECT published article about EFFICIENT ALPHA-HALOGENATION; N-BROMOSUCCINIMIDE; CARBONYL-COMPOUNDS; SELECTIVE BROMINATION; KETONES; MILD; DERIVATIVES; CHLORINATION; HALOSUCCINIMIDES; BROMIDE in [Jangid, Dinesh K.; Dhadda, Surbhi; Goswami, Prakash G.; Guleria, Anjali; Jangir, Nidhi; Poonam] Univ Rajasthan, Ctr Adv Studies, Dept Chem, Jaipur 302004, Rajasthan, India; [Pareek, Kapil] Malviya Natl Inst Technol, Dept Energy & Environm, Jaipur, Rajasthan, India in 2019.0, Cited 36.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. HPLC of Formula: C8H7NO3

An efficient, environmentally benign and novel method for the synthesis of phenacyl halides as antiplatelet agents has been reported in the presence of nanocatalyst (TiO2) by using N-halosuccinimides (NXS, X=Cl, Br) as a source of halogen and tert-Butyl Hydrogen Peroxide (TBHP) under microwave irradiation. Compound 2a showed best in vitro antiplatelet activity with 540 and 480 sec as clotting time in prothrombin time (PT) and activated partial thromboplastin time (APTT) assay respectively. Rest compounds showed good to moderate activity. Structures of all synthesized compounds were elucidated by IR, NMR and Mass spectrometry.

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.. HPLC of Formula: C8H7NO3

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

Recently I am researching about METAL-FREE REDUCTION; CATALYZED TRANSFER HYDROGENATION; BRONSTED ACID; NITRO-DERIVATIVES; AMINES, Saw an article supported by the MEXT, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT); JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP17H03060]. Published in GEORG THIEME VERLAG KG in STUTTGART ,Authors: Miyagawa, M; Yamamoto, R; Kobayashi, N; Akiyama, T. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone. SDS of cas: 100-19-6

The metal-free reduction of nitroarenes to aniline derivatives was accomplished in a short time by using a benzothiazoline as the hydrogen donor in combination with a BrOnsted acid. An enantioselective synthesis of 2-arylquinolines was achieved by using 1-aryl-3-(2-nitrophenyl)propan-1-ones as starting materials and a combination of a benzothiazoline and a chiral phosphoric acid.

SDS of cas: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Miyagawa, M; Yamamoto, R; Kobayashi, N; Akiyama, T or send Email.

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

COA of Formula: C8H7NO3. Authors Chen, HJ; Chiu, CC; Wang, T; Lee, DS; Lu, TJ in MDPI published article about in [Chen, Hui-Ju; Chiu, Chien-Cheng; Wang, Tsui; Lee, Dong-Sheng; Lu, Ta-Jung] Natl Chung Hsing Univ, Dept Chem, Taichung 40227, Taiwan in 2021.0, Cited 74.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

The bis-NHC-Ag/Pd(OAc)(2) catalytic system (NHC = N-heterocyclic carbene), a combination of bis-NHC-Ag complex and Pd(OAc)(2), was found to be a smart catalyst in the Pd-catalyzed transfer hydrogenation of various functionalized arenes and internal/terminal alkynes. The catalytic system demonstrated high efficiency for the reduction of a wide range of various functional groups such as carbonyls, alkynes, olefins, and nitro groups in good to excellent yields and high chemoselectivity for the reduction of functional groups. In addition, the protocol was successfully exploited to stereoselectivity for the transformation of alkynes to alkenes in aqueous media under air. This methodology successfully provided an alternative useful protocol for reducing various functional groups and a simple operational protocol for transfer hydrogenation.

Welcome to talk about 100-19-6, If you have any questions, you can contact Chen, HJ; Chiu, CC; Wang, T; Lee, DS; Lu, TJ or send Email.. COA of Formula: C8H7NO3

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

Han, AJ; Zhang, J; Sun, WM; Chen, WX; Zhang, SL; Hang, YH; Feng, QC; Zheng, LR; Gu, L; Chen, C; Peng, Q; Wang, DS; Li, YD in [Han, Aijuan] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China; [Han, Aijuan; Zhang, Jian; Chen, Wenxing; Zhang, Shaolong; Hang, Yunhu; Feng, Quanchen; Chen, Chen; Peng, Qing; Wang, Dingsheng; Li, Yadong] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China; [Sun, Wenming] China Agr Univ, Coll Sci, Beijing 100193, Peoples R China; [Chen, Wenxing] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing Key Lab Construct Tailorable Adv Funct Ma, Beijing 100081, Peoples R China; [Zheng, Lirong] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China; [Gu, Lin] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China published Isolating contiguous Pt atoms and forming Pt-Zn intermetallic nanoparticles to regulate selectivity in 4-nitrophenylacetylene hydrogenation in 2019.0, Cited 53.0. HPLC of Formula: C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Noble metals play a momentous role in heterogeneous catalysis but still face a huge challenge in selectivity control. Herein, we report isolating contiguous Pt atoms and forming Pt-Zn intermetallic nanoparticles as an effective strategy to optimize the selectivity of Pt catalysts. Contiguous Pt atoms are isolated into single atoms and Pt-Zn intermetallic nanoparticles are formed which are supported on hollow nitrogen-doped carbon nanotubes (PtZn/HNCNT), as confirmed by aberration-corrected high-resolution transmission electron microscopy and X-ray absorption spectrometry measurements. Interestingly, this PtZn/HNCNT catalyst promotes the hydrogenation of 4-nitrophenylacetylene to 4-aminophenylacetylene with a much higher conversion (> 99%) and selectivity (99%) than the comparison samples with Pt isolated-single-atomic-sites (Pt/HNCNT) and Pt nanoparticles (Pt/CN). Further density functional theory (DFT) calculations disclose that the positive Zn atoms assist the adsorption of nitro group and Pt-Zn intermetallic nanoparticles facilitate the hydrogenation on nitro group kinetically.

HPLC of Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Han, AJ; Zhang, J; Sun, WM; Chen, WX; Zhang, SL; Hang, YH; Feng, QC; Zheng, LR; Gu, L; Chen, C; Peng, Q; Wang, DS; Li, YD or send Email.

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

An article Convenient One-Pot Synthesis of Allylsilanes from Enolizable Ketones WOS:000498684900001 published article about GRIGNARD-REAGENTS; OLEFINATION; ALDEHYDES; SALTS in [Kwan, Man Lung D.; Challen, Paul R.; Tran, Quynh D-D] John Carroll Univ, Dept Chem, 1 John Carroll Blvd, University Hts, PA 44118 USA in 2019.0, Cited 33.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. Category: benzodioxans

A convenient one-pot synthesis of allylsilanes from enolizable methyl aryl ketones has been developed. The first step involves nucleophilic addition of the trimethylsilylmethyl group to ketones using the alkylation method developed by Ishihara with slight modification to generate the corresponding beta-silylalkoxides. The second step entails addition of diisobutylaluminum chloride and heating at about 130 degrees C overnight to afford allylsilanes in fair yields.

Category: benzodioxans. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Kwan, MLD; Challen, PR; Tran, QDD or concate me.

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

Name: 2,2-Diphenylacetonitrile. In 2020 J ORG CHEM published article about BOND FORMATION; HYDROXYPHTHALIMIDE SYNTHESIS; AMINO-ACIDS; ALDEHYDES; FUNCTIONALIZATION; ESTERIFICATION; DERIVATIVES; EFFICIENT; OLIGOMERIZATION; DIMERIZATION in [Krylov, Igor B.; Lopat’eva, Elena R.; Budnikov, Alexander S.; Nikishin, Gennady I.; Terent’ev, Alexander O.] Russian Acad Sci, ND Zelinsky Inst Organ Chem, 47 Leninsky Prosp, Moscow 119991, Russia; [Lopat’eva, Elena R.; Budnikov, Alexander S.] Mendeleev Univ Chem Technol Russia, 9 Miusskaya Sq, Moscow 125047, Russia in 2020, Cited 68. The Name is 2,2-Diphenylacetonitrile. Through research, I have a further understanding and discovery of 86-29-3.

Cross-dehydrogenative C-O coupling of N-hydroxyimides with ketones, esters, and carboxylic acids was achieved employing the di-tertbutyl peroxide as a source of free radicals and a dehydrogenating agent. The proposed method is experimentally simple and demonstrates the outstanding efficiency for the challenging CH substrates, such as unactivated esters and carboxylic acids. It was shown that N-hydroxyphthalimide drastically affects the oxidative properties of t-BuOOt-Bu by intercepting the t-BuO center dot radicals with the formation of phthalimide-N-oxyl radicals, a species responsible for both hydrogen atom abstraction from the CH reagent and the selective formation of the C-O coupling product by selective radical cross-recombination. The practical applicability of the developed method was exemplified by the single-stage synthesis of commercial reagent (known as Baran aminating reagent precursor) from isobutyric acid and N-hydroxysuccinimide, whereas in the standard synthetic approach, four stages are necessary.

Welcome to talk about 86-29-3, If you have any questions, you can contact Krylov, IB; Lopat’eva, ER; Budnikov, AS; Nikishin, GI; Terent’ev, AO or send Email.. Name: 2,2-Diphenylacetonitrile

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

Vodnala, N; Gujjarappa, R; Hazra, CK; Kaldhi, D; Kabi, AK; Beifuss, U; Malakar, CC in [Vodnala, Nagaraju; Gujjarappa, Raghuram; Kaldhi, Dhananjaya; Kabi, Arup. K.; Malakar, Chandi C.] Natl Inst Technol Manipur, Dept Chem, Imphal 795004, Manipur, India; [Hazra, Chinmoy K.] Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 305701, South Korea; [Beifuss, Uwe] Univ Hohenheim, Inst Chem, Garbenstr 30, D-70599 Stuttgart, Germany published Copper-Catalyzed Site-Selective Oxidative C-C Bond Cleavage of Simple Ketones for the Synthesis of Anilides and Paracetamol in 2019, Cited 70. Product Details of 100-19-6. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

A copper-catalyzed approach for the N-acylation of anilines with acetone and acetophenones via C-C bond cleavage is described. Under the developed conditions both CHCl3 and CH2Cl2 were identified as potential C1-source to promote the transformation. The reaction features a site selective C-C bond cleavage to install the amide moieties with high functional-group compatibility and wide substrate scope. The developed method avoids the use of sensitive and narcotic agents. The method also represents an excellent complement to the previous protocols with lower E-factor (13.91 mg/1 mg) than current industrially used method (E-factor 17.54 mg/1 mg). The developed approach has also been extended for the effective preparation of pyridine derivatives and paracetamol in gram scale. The course of the reaction was monitored by H-1 NMR as a preliminary investigation of the reaction mechanism.

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

Formula: C8H7NO3. Authors Li, W; Cui, XJ; Junge, K; Surkus, AE; Kreyenschulte, C; Bartling, S; Beller, M in AMER CHEMICAL SOC published article about in [Li, Wu; Cui, Xinjiang; Junge, Kathrin; Surkus, Annette-Enrica; Kreyenschulte, Carsten; Bartling, Stephan; Beller, Matthias] Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany in 2019, Cited 40. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6

Copper oxide catalysts have been prepared by pyrolysis of copper acetate on aluminum oxide. The material resulting from pyrolysis at 800 degrees C allows for catalytic hydrogenations at low temperature of a variety of unsaturated compounds such as quinolines, alkynes, ketones, imines, and polycyclic aromatic hydrocarbons as well as nitroarenes with good activity and selectivity.

Formula: C8H7NO3. Welcome to talk about 100-19-6, If you have any questions, you can contact Li, W; Cui, XJ; Junge, K; Surkus, AE; Kreyenschulte, C; Bartling, S; Beller, M or send Email.

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

Sthalam, VK; Singh, AK; Pabbaraja, S in [Sthalam, Vinay Kumar; Singh, Ajay K.; Pabbaraja, Srihari] Indian Inst Chem Technol, CSIR, Dept Organ Synth & Proc Chem, Hyderabad 500007, Andhra Pradesh, India; [Sthalam, Vinay Kumar; Pabbaraja, Srihari] Acad Sci & Innovat Res AcSIR, CSIR HRDC Campus, Ghaziabad 201002, Uttar Pradesh, India published An Integrated Continuous Flow Micro-Total Ultrafast Process System (mu-TUFPS) for the Synthesis of Celecoxib and Other Cyclooxygenase Inhibitors in 2019.0, Cited 54.0. Computed Properties of C8H7NO3. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.

Integrated continuous manufacturing has emerged as a promising device for the rapid manufacturing of active pharmaceutical ingredients (APIs). We herein report a newly designed continuous flow micro-total process system platform for the rapid manufacturing of celecoxib, a selective nonsteroidal anti-inflammatory drug. This approach has been proven generally for the synthesis of several alkyl and aryl substituted pyrazoles. In order to minimize the tedious work-up process of potential reaction intermediates/products, we have developed a continuous flow extraction and separation platform to carry out the entire reaction sequence resulting in a short residence time with good yield. The present process was further extended to gram scale synthesis of the COX-2-related API, viz. celecoxib, in the continuous flow process.

Welcome to talk about 100-19-6, If you have any questions, you can contact Sthalam, VK; Singh, AK; Pabbaraja, S or send Email.. Computed Properties of C8H7NO3

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

An article Efficient Transfer Hydrogenation of Ketones using Methanol as Liquid Organic Hydrogen Carrier WOS:000533699900001 published article about DEHYDROGENATIVE OXIDATION; TO-HYDROCARBONS; BIPYRIDONATE LIGAND; CATALYTIC-SYSTEM; ALCOHOLS; COMPLEX; PHASE; CONVERSION; REDUCTION; BEARING in [Garg, Nidhi; Paira, Soumen; Sundararaju, Basker] Indian Inst Technol Kanpur, Dept Chem, Kanpur 208016, Uttar Pradesh, India in 2020.0, Cited 48.0. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6. SDS of cas: 100-19-6

Herein, we demonstrate an efficient protocol for transfer hydrogenation of ketones using methanol as practical and useful liquid organic hydrogen carrier (LOHC) under Ir(III) catalysis. Various ketones, including electron-rich/electron-poor aromatic ketones, heteroaromatic and aliphatic ketones, have been efficiently reduced into their corresponding alcohols. Chemoselective reduction of ketones was established in the presence of various other reducible functional groups under mild conditions.

SDS of cas: 100-19-6. Welcome to talk about 100-19-6, If you have any questions, you can contact Garg, N; Paira, S; Sundararaju, B or send Email.

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