Tag: M.W=150-200

An article Study on the performance and mechanism of degradation of toluene with non-thermal plasmas synergized supported TiO2/gamma-Al2O3 catalyst WOS:000670392300001 published article about BARRIER DISCHARGE REACTOR; BY-PRODUCTS; PHOTOCATALYTIC ACTIVITIES; ATMOSPHERIC-PRESSURE; VISIBLE-LIGHT; GAS-PHASE; REMOVAL; DECOMPOSITION; CONVERSION; OXIDATION in [Li, Mengyu; Li, Dandan; Zhang, Ziqi; Ji, Chunjie; Zhou, Shuo; Guo, Wenwen; Zhao, Chaocheng; Liu, Fang; Han, Fenglei] China Univ Petr East China, Sch Chem Engn, Qingdao 266580, Shandong, Peoples R China; [Zhao, Chaocheng; Liu, Fang; Han, Fenglei] Minist Sci & Technol, Key Lab Petr & Petrochem Pollut Control & Treatme, Beijing, Peoples R China in 2021.0, Cited 54.0. COA of Formula: C13H10O. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

The degradation of toluene in dielectric barrier discharge (DBD) reactor packed with supported photocatalysts TiO2/gamma-Al2O3, Ce-TiO2/gamma-Al2O3, Ag-TiO2/gamma-Al2O3, La-TiO2/gamma-Al2O3, and Co-TiO2/gamma-Al2O3 was investigated.The supported catalysts were prepared by sol-gel and impregnation methods and were characterized in detail using N-2 adsorption,XRD,TEM,XPS and UV-Vis analysis technology. Compared to the non-thermal plasma (NTP) alone system, the degradation rate of toluene and CO2 selectivity improved significantly with the combination of plasma and photocatalysts, meanwhile, the CO selectivity and the by-products NO2 and O-3 reduced. When the photocatalyst Ag-TiO2/gamma-Al2O3 was packed into the discharge region,this plasma-photocatalytic system could completely remove toluene with above 81% CO2 selectivity and greatly reduced concentration of poisonous byproducts (O-3 and NO2) at 5 kJ.L-1, while exhibiting superior stability. The energy efficiency of the hybrid system was increased by about 1.4-3 times, compared with the separated NTP. The main energy loss was the formation of by-products and the loss of light and heat. Finally, the intermediate products of the toluene degradation process of different catalyst systems were analyzed by GC-MS, and the mechanism of toluene degradation by the NTP-photocatalytic system was concluded. The process of NTP synergistic photocatalytic degradation of toluene mainly included three aspects: NTP degradation of toluene, photocatalytic oxidation degradation of toluene, and the synergistic effect between the two. The results can provide a theoretical basis for the study on the performance of VOCs degradation by NTP, and have certain guiding significance for the application and mechanism research of VOCs degradation by NTP.

COA of Formula: C13H10O. About Benzophenone, If you have any questions, you can contact Li, MY; Li, DD; Zhang, ZQ; Ji, CJ; Zhou, S; Guo, WW; Zhao, CC; Liu, F; Han, FL or concate me.

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An article Hetero-Diels-Alder Reactions of In Situ-Generated Azoalkenes with Thioketones; Experimental and Theoretical Studies WOS:000650677000001 published article about THIOCARBONYL S-METHANIDES; EFFICIENT SYNTHESIS; 1,3-DIPOLAR CYCLOADDITIONS; FERROCENYL THIOKETONES; ALPHA-NITROSOALKENES; HETARYL; ARYL; CHEMISTRY; 1,2-DIAZA-1,3-DIENES; THIOCHALCONES in [Mloston, Grzegorz; Urbaniak, Katarzyna; Sobiecka, Malwina] Univ Lodz, Fac Chem, Dept Organ & Appl Chem, 12 Tamka St, PL-91403 Lodz, Poland; [Heimgartner, Heinz] Univ Zurich, Dept Chem, Winterthurerstr 190, CH-8057 Zurich, Switzerland; [Wuerthwein, Ernst-Ulrich] Westfalische Wilhelms Univ Munster, Organ Chem Inst, Corrensstr 40, D-48149 Munster, Germany; [Wuerthwein, Ernst-Ulrich] Westfalische Wilhelms Univ Munster, Ctr Multiscale Theory & Computat CMTC, Corrensstr 40, D-48149 Munster, Germany; [Zimmer, Reinhold; Lentz, Dieter; Reissig, Hans-Ulrich] Free Univ Berlin, Inst Chem & Biochem, Takustr 3, D-14195 Berlin, Germany in 2021.0, Cited 67.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. SDS of cas: 119-61-9

The hetero-Diels-Alder reactions of in situ-generated azoalkenes with thioketones were shown to offer a straightforward method for an efficient and regioselective synthesis of scarcely known N-substituted 1,3,4-thiadiazine derivatives. The scope of the method was fairly broad, allowing the use of a series of aryl-, ferrocenyl-, and alkyl-substituted thioketones. However, in the case of N-tosyl-substituted cycloadducts derived from 1-thioxo-2,2,4,4-tetramethylcyclobutan-3-one and the structurally analogous 1,3-dithione, a more complicated pathway was observed. By elimination of toluene sulfinic acid, the initially formed cycloadducts afforded 2H-1,3,4-thiadiazines as final products. Advanced DFT calculations revealed that the observed high regioselectivity was due to kinetic reaction control and that the (4 + 2)-cycloadditions of sterically less unhindered thiones occurred via highly unsymmetric transition states with shorter C..S-distances (2.27-2.58 angstrom) and longer N..C-distances (3.02-3.57 angstrom). In the extreme case of the sterically very hindered 2,2,4,4-tetramethylcyclobutan-1,3-dione-derived thioketones, a zwitterionic intermediate with a fully formed C-S bond was detected, which underwent ring closure to the 1,3,4-thiadiazine derivative in a second step. For the hypothetical formation of the regioisomeric 1,2,3-thiadiazine derivatives, the DFT calculations proposed more symmetric transition states with considerably higher energies.

SDS of cas: 119-61-9. Welcome to talk about 119-61-9, If you have any questions, you can contact Mloston, G; Urbaniak, K; Sobiecka, M; Heimgartner, H; Wurthwein, EU; Zimmer, R; Lentz, D; Reissig, HU or send Email.

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Liu, GQ; Yi, W; Wang, PF; Liu, J; Ma, M; Hao, DY; Ming, L; Ling, Y in [Liu, Gong-Qing; Yi, Wei; Wang, Peng-Fei; Liu, Ji; Ma, Meng; Hao, Da-Yun; Ming, Liang; Ling, Yong] Nantong Univ, Sch Pharm, 19 Qixiu Rd, Nantong 226001, Peoples R China published Visible-light-induced oxidative coupling of vinylarenes with diselenides leading to alpha-aryl and alpha-alkyl selenomethyl ketones in 2021.0, Cited 98.0. Product Details of 119-61-9. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

A visible-light-induced oxidative coupling of diselenides with readily available vinylarenes is demonstrated. This benign protocol allows one to access a wide range of alpha-aryl and alpha-alkyl selenomethyl ketones in good yields with excellent functional group compatibility. The distinct advantages of this protocol over all previous methods include the use of a green solvent and air as an oxidant and the lack of a photocatalyst, a base, and an oxidant as well as better green chemistry matrices. Furthermore, the title reaction can be performed with natural sunlight, the most sustainable energy source imaginable. Additionally, the mild reaction conditions, easy operation and suitability for the modification of styrene-functionalized biomolecules make the current reaction system a more attractive method for the synthesis of a variety of medicinal and agrochemical compounds of interest.

Product Details of 119-61-9. Welcome to talk about 119-61-9, If you have any questions, you can contact Liu, GQ; Yi, W; Wang, PF; Liu, J; Ma, M; Hao, DY; Ming, L; Ling, Y or send Email.

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Thiomorpholine – Wikipedia,
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Safety of Benzophenone. Buil, ML; Collado, A; Esteruelas, MA; Gomez-Gallego, M; Izquierdo, S; Nicasio, AI; Onate, E; Sierra, MA in [Buil, Maria L.; Esteruelas, Miguel A.; Izquierdo, Susana; Nicasio, Antonio, I; Onate, Enrique] Univ Zaragoza, Ctr Innovac Quim Avanzada ORFEO CINQA, Inst Sintesis Quim & Catalisis Homogenea ISQCH, Dept Quim Inorgan,CSIC, Zaragoza 50009, Spain; [Collado, Alba; Gomez-Gallego, Mar; Sierra, Miguel A.] Univ Complutense Madrid, Fac CC Quim, Ctr Innovac Quim Avanzada ORFEO CINQA, Dept Quim Organ 1, Madrid 28040, Spain published Preparation and Degradation of Rhodium and Iridium Diolefin Catalysts for the Acceptorless and Base-Free Dehydrogenation of Secondary Alcohols in 2021.0, Cited 104.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

Rhodium and iridium diolefin catalysts for the acceptorless and base-free dehydrogenation of secondary alcohols have been prepared, and their degradation has been investigated, during the study of the reactivity of the dimers [M(mu-Cl)(eta(4)-C8H12)] (2) (M = Rh (1), Ir (2)) and [M(mu-OH)(eta(4)-C8H12)](2) (M = Rh (3), Ir (4)) with 1,3-bis(6′-methyl-2′-pyridylimino)isoindoline (HBMePHI). Complex 1 reacts with HBMePHI, in dichloromethane, to afford equilibrium mixtures of 1, the mononuclear derivative RhCl(eta(4)-C8H12){kappa(1)-N-py-(HBMePHI)} (5), and the binuclear species [RhCl(eta(4)-C8H12)](2){mu-N-py,N-py-(HBMePHI)} (6). Under the same conditions, complex 2 affords the iridium counterparts IrCl(eta(4)-C8H12){kappa(1)-N-py-(HBMePHI)} (7) and [IrCl(eta(4)-C8H12)](2){mu-N-py,N-py-(HBMePHI)} (8). In contrast to chloride, one of the hydroxide groups of 3 and 4 promotes the deprotonation of HBMePHI to give [M(eta(4)-C8H12)](2)(mu-OH){mu-N-py,Niso(BMePHI)} (M = Rh (9), Ir (10)), which are efficient precatalysts for the acceptorless and base-free dehydrogenation of secondary alcohols. In the presence of KOtBu, the [BMePHI](-) ligand undergoes three different degradations: alcoholysis of an exocyclic isoindoline-N double bond, alcoholysis of a pyridyl-N bond, and opening of the five-membered ring of the isoindoline core.

About Benzophenone, If you have any questions, you can contact Buil, ML; Collado, A; Esteruelas, MA; Gomez-Gallego, M; Izquierdo, S; Nicasio, AI; Onate, E; Sierra, MA or concate me.. Safety of Benzophenone

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Thiomorpholine – Wikipedia,
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Category: thiomorpholine. I found the field of Chemistry very interesting. Saw the article Multi-charged macrocycles as a platform for rapid and broad spectral photodecomposition of aromatic dyes published in 2020, Reprint Addresses Liu, Y (corresponding author), Nankai Univ, Coll Chem, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China.; Liu, Y (corresponding author), Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China.. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone.

Four water-soluble macrocycles were chosen to explore the photodecomposition behaviours of quaternized 9-alkoxy-substituted anthracene (AnQA). Significantly, a highly charged macrocyclic skeleton leads to extremely close packing among the anthryl rings, providing a favourable hydrophobic environment for singlet oxygen, leading to rapid oxidation to produce the photoproducts under sunlight irradiation.

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Thiomorpholine – Wikipedia,
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In 2021.0 DRUG DEVELOP RES published article about BIOLOGICAL EVALUATION; ANTIOXIDANT in [Iraji, Aida; Edraki, Najmeh; Khoshneviszadeh, Mahsima; Khoshneviszadeh, Mehdi] Shiraz Univ Med Sci, Med & Nat Prod Chem Res Ctr, Shiraz, Iran; [Panahi, Zahra; Khoshneviszadeh, Mehdi] Shiraz Univ Med Sci, Fac Pharm, Dept Med Chem, Shiraz, Iran in 2021.0, Cited 30.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6. Product Details of 99-61-6

Due to the fact that tyrosinase is responsible for biosynthesis and regulation of melanins and browning food products, tyrosinase inhibitors can be favorable agents in cosmetics and medicinal industries. A series of novel 2-hydroxy-4-methoxybenzohydrazide were designed, synthesized, and their new application as tyrosinase inhibitors was also disclosed. Based on in vitro tyrosinase inhibitory assay, 4d as the strongest inhibitor of tyrosinase with an IC50 value of 7.57 mu M showed approximately 2.5-fold better inhibition than kojic acid as positive control followed by two compounds 4b (IC50 = 8.19 +/- 0.25 mu M) and 4j (IC50 = 8.92 +/- 0.016) which displayed preferable tyrosinase inhibitory activity. Detailed investigations on the mechanism of action of the 4d reported mix type of inhibition. More importantly, molecular modeling assessments proposed the ability of 4d for potential interaction with Cu (metal)-His (residue) within tyrosinase active site. Overall, 4d is a promising candidate for the development of anti-tyrosinase agents.

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Thiomorpholine – Wikipedia,
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Product Details of 119-61-9. Authors Zhang, H; Guo, TY; Wu, MZ; Huo, X; Tang, SC; Wang, XL; Liu, J in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Zhang, Heng; Guo, Tianyun; Tang, Shouchu; Liu, Jian] Lanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China; [Wu, Mingzhong; Huo, Xing; Wang, Xiaolei] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China in 2021.0, Cited 42.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

A green photoredox oxidation of benzylic primary and secondary alcohols to aldehydes and ketones with air as an oxidant was reported. The oxidation shows broad substrate scope and excellent selectivity over benzylic alcohols to the aliphatic alcohols. Further mechanistic studies revealed a quinuclidine mediated HAT process, and blue LEDs promoted 4CzIPN (1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene) photoredox cycle were involved in our oxidation. (C) 2021 Elsevier Ltd. All rights reserved.

Welcome to talk about 119-61-9, If you have any questions, you can contact Zhang, H; Guo, TY; Wu, MZ; Huo, X; Tang, SC; Wang, XL; Liu, J or send Email.. Product Details of 119-61-9

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Fujihira, Y; Hirano, K; Ono, M; Mimura, H; Kagawa, T; Sedgwick, DM; Fustero, S; Shibata, N in [Fujihira, Yamato; Ono, Makoto; Shibata, Norio] Nagoya Inst Technol, Dept Life Sci & Appl Chem, Nagoya, Aichi 4668555, Japan; [Hirano, Kazuki; Shibata, Norio] Nagoya Inst Technol, Dept Nanopharmaceut Sci, Nagoya, Aichi 4668555, Japan; [Mimura, Hideyuki; Kagawa, Takumi] Tosoh Finechem Corp, Shunan 7460006, Japan; [Sedgwick, Daniel M.; Fustero, Santos] Univ Valencia, Dept Quim Organ, Burjassot 46100, Spain; [Shibata, Norio] Zhejiang Normal Univ, Inst Adv Fluorine Containing Mat, Jinhua 321004, Zhejiang, Peoples R China published Pentafluoroethylation of Carbonyl Compounds by HFC-125 via the Encapsulation of the K Cation with Glymes in 2021, Cited 53. Category: thiomorpholine. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

A simple protocol to overcome the explosive pentafluoroethylation of carbonyl compounds by HFC-125 is described. The use of potassium (K) bases with triglyme or tetraglyme as a solvent safely yields the pentafluoroethylation products in good to high yields. The experimental results suggest that an encapsulation of the K cation by glymes as K(glyme)(2) inhibits the contact between the K cation and the reactive anionic pentafluoroethyl counterion, preventing their transformation into KF and explosive tetrafluoroethylene (TFE). The generation of sterically demanding [K(G3)(2)](+) and [K(G4)(2)](+) is an effective way as an unstable pentafluoroethyl anion reservoir.

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An article Hydrophobicity and CH/pi-interaction-driven self-assembly of amphiphilic aromatic hydrocarbons into nanosheets WOS:000502103100014 published article about GRAPHENE OXIDE; POLYMERIZATION in [Nishikawa, Tsuyoshi; Narita, Hiroki; Ogi, Soichiro; Yamaguchi, Shigehiro] Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648602, Japan; [Sato, Yoshikatsu] Nagoya Univ, Inst Transformat Biomol WPI ITbM, Chikusa Ku, Nagoya, Aichi 4648602, Japan in 2019, Cited 24. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8. Recommanded Product: Anthrone

The hydrophobicity and CH/pi-interaction-driven self-assembly of an amphiphile that contains a biphenylanthracene group furnishes two-dimensional aggregates in dilute aqueous solution. A windmill-shaped molecular packing structure that arises from multiple intermolecular CH/pi interactions of the aromatic hydrocarbons is the key motif for the self-assembly into micrometer-scale nanosheets.

Welcome to talk about 90-44-8, If you have any questions, you can contact Nishikawa, T; Narita, H; Ogi, S; Sato, Y; Yamaguchi, S or send Email.. Recommanded Product: Anthrone

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Thiomorpholine – Wikipedia,
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SDS of cas: 99-61-6. Authors Rai, P; Chettri, P; Kar, S; Nagar, MA; Srivastava, S; Golakoti, NR in SPRINGER INTERNATIONAL PUBLISHING AG published article about in [Rai, Prashant; Kar, Swayamsiddha; Golakoti, Nageswara Rao] Sri Sathya Sai Inst Higher Learning, Dept Chem, Prasanthinilayam 515134, Andhra Pradesh, India; [Chettri, Prajal; Nagar, Malhar Anupam; Srivastava, Shailesh] Sri Sathya Sai Inst Higher Learning, Dept Phys, Prasanthinilayam 515134, Andhra Pradesh, India in 2021, Cited 35. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

Fifteen chalcone derivatives having D-A-D, D-A-A and A-A-D architectures have been synthesized by Claisen-Schmidt condensation reaction and characterized by UV-Vis, IR, H-1-NMR, C-13-NMR and Mass spectrometry. In order to unambiguously establish the structure-activity relationship for the non-linear optical activity of these compounds, for the first time to our knowledge, we use the femtosecond degenerate four wave mixing (DFWM) technique to quantify and compare the third-order non-linear optical (NLO) activity of all the 15 compounds, under identical conditions. The second harmonics generation (SHG) efficiencies for all the compounds have also been evaluated using the Kurtz-Perry powder method. Among the compounds that we have synthesized here, the ones with A-A-D architecture show the highest NLO activity. Our results show that the NLO activity of a compound with A-A-D architecture can be further enhanced by incorporating a substituent with strong electron withdrawing ability on ring A and strong electron donating substituent on ring B. The results of the in silico studies that we have carried out correlate well with our experimental findings. The compounds (E)-3-(4-(dimethylamino)phenyl)-1-(4-nitrophenyl)prop-2-en-1-one with the compound code (4-N(CH3)(2)-4 ‘-NO2) and (E)-3-(4-methoxyphenyl)-1-(4-nitrophenyl)prop-2-en-1-one with the compound code (4-MeO-4 ‘-NO2) show the highest NLO activity among the compounds we have reported here.

SDS of cas: 99-61-6. About 3-Nitrobenzaldehyde, If you have any questions, you can contact Rai, P; Chettri, P; Kar, S; Nagar, MA; Srivastava, S; Golakoti, NR or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem