Tag: M.W=150-200

Safety of Anthrone. In 2020 HIGH PERFORM POLYM published article about OPTICALLY TRANSPARENT POLYAMIDES; AROMATIC POLYAMIDES; LIGHT COLOR; LINKAGES in [Luo, Yi-Sheng; Wang, Qiu-Ying; Mao, Xue-Chun; Sheng, Shou-Ri] Jiangxi Normal Univ, Minist Educ, Key Lab Funct Small Organ Mol, Nanchang 330022, Jiangxi, Peoples R China in 2020, Cited 25. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

A new aromatic diamine, 10,10-bis[4-(4-aminophenoxy)phenyl]-9(10H)-anthrone (BAPA) has been synthesized from anthrone via three-step procedure. Direct phosphorylation polycondensation of BAPA with various aromatic dicarboxylic acids produced a series of cardo poly(ether amide)s with inherent viscosities of 0.97-1.29 dL g(-1). All the polymers were readily soluble in polar solvents such as N-methyl-2-pyrrolidone, N, N-dimethylacetamide (DMAc), and pyridine at room temperature, and afforded transparent, strong, and flexible films upon casting from DMAc solvent. The resulting poly(ether amide)s had glass transition temperatures of 254-316 degrees C, 10% weight loss temperatures of 495-524 degrees C, and char yields of 55-70% at 800 degrees C in nitrogen. These polymers were amorphous and their films exhibited tensile strengths of 81.6-104.7 MPa, tensile moduli of 1.8-2.4 GPa, and elongations at break of 8-15%.

Welcome to talk about 90-44-8, If you have any questions, you can contact Luo, YS; Wang, QY; Mao, XC; Sheng, SR or send Email.. Safety of Anthrone

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Thiomorpholine – Wikipedia,
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Authors Otsuka, H; Dohi, Y; Matsui, T; Hanada, K in IRON STEEL INST JAPAN KEIDANREN KAIKAN published article about in [Otsuka, Hiroshi; Dohi, Yusuke; Matsui, Takashi] JFE Steel Corp, Steel Res Lab, 1 Kokan Cho, Fukuyama, Hiroshima 7218510, Japan; [Hanada, Kazutoshi] JFE Technores Corp, Steel Res Lab, Chuo Ku, Kawasaki Cho, Chiba, Chiba 2600835, Japan in 2019, Cited 16. Computed Properties of C14H10O. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

Coal fluidity is an important parameter in coal blending techniques for coke making because it strongly influences coke qualities. On the other hand, recently, the amount of high fluidity coal has been limited. To cope with this problem, caking additive method which improves fluidity of coal has been developed and commercialized. However, since tight supply of high fluidity coal is anticipated in the future, it is of great importance to develop more effective caking additive. Therefore, in this study, we investigated effect of 11 kinds of polyaromatic hydrocarbons which include oxygen, sulfur and nitrogen containing compounds on coal fluidity in order to search for more effective chemical substances. The additives were added to low fluidity coal, and fluidity analyses were carried out according to the Gieseler plastometer method. Addition of sulfur and oxygen containing compounds lowered fluidity of coal, whereas addition of aromatic amines enhanced fluidity of coal. Coal fluidity ameliorated with increasing the molecular weight of aromatic amine, and N,N’-di-2-naphthyl-1,4-phenylenediamine (DNPD) was the most effective aromatic amine in this study. Carbonization tests in an electric furnace were conducted to investigate an effect of DNPD on coke strength. As a result of adding only 1 wt% DNPD, fluidity of blended coal and coke strength (Drum Index) were highly improved.

Computed Properties of C14H10O. Bye, fridends, I hope you can learn more about C14H10O, If you have any questions, you can browse other blog as well. See you lster.

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Thiomorpholine – Wikipedia,
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An article Rhodium-Catalyzed One-Pot Access to N-Polycyclic Aromatic Hydrocarbons from Aryl Ketones through Triple C-H Bond Activations WOS:000606840200091 published article about DOPED GRAPHENE; FUNCTIONALIZATION; MULTIPLE; ELECTROCATALYSTS; TRANSISTORS; ANNULATION; CLEAVAGE; CASCADE in [Biswal, Pragati; Banjare, Shyam Kumar; Pati, Bedadyuti Vedvyas; Mohanty, Smruti Ranjan; Ravikumar, Ponneri Chandrababu] HBNI, Natl Inst Sci Educ & Res NISER Bhubaneswar, Sch Chem Sci, Khurja 752050, Odisha, India in 2021.0, Cited 44.0. COA of Formula: C13H10O. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

A Rh-catalyzed pot and step economic synthesis of aza-polycyclic aromatic hydrocarbons (N-PAHs) from readily available aryl ketones and alkynes has been disclosed. Additionally, a novel synthetic application of the well-known aminating reagent hydroxylamine-O-sulfonic acid (HOSA) has been explored as an in situ redox-neutral directing group for the formation of N-PAHs via isoquinoline. Multiple bond formation in a single operation through a cascade of triple C-H bond activations is the beauty of this protocol. The challenging annulations of two different alkynes in a regioselective fashion have been demonstrated effectively. Mechanistic studies reveal that 3,4-diphenyl-1-methylisoquinoline is an active intermediate for this one-pot transformation.

Bye, fridends, I hope you can learn more about C13H10O, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C13H10O

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

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. Application In Synthesis of Benzophenone. 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.. Application In Synthesis of Benzophenone

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Thiomorpholine – Wikipedia,
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Authors Zhang, XY; Wei, DB; Sun, XF; Bai, CZ; Du, YG in ELSEVIER SCI LTD published article about DISINFECTION BY-PRODUCTS; NATURAL ORGANIC-MATTER; WATER CHLORINATION; ECOLOGICAL RISKS; KINETICS; TRANSFORMATION; TOXICITY; ACIDS; TRIHALOMETHANES; IDENTIFICATION in [Zhang, Xinyi; Wei, Dongbin; Sun, Xuefeng; Bai, Chenzhong; Du, Yuguo] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China; [Zhang, Xinyi; Wei, Dongbin; Sun, Xuefeng; Bai, Chenzhong; Du, Yuguo] Univ Chinese Acad Sci, Beijing 100049, Peoples R China in 2021, Cited 41. Name: Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Chloroform, a regulated disinfection by-product in water, is often generated during chlorination disinfection treatment. However, the formation of chloroform is heavily dependent on the molecular structures of precursors. Moreover, compounds containing ketone moiety are ubiquitous in water environments. However, it is unclear if they can generate chloroform during chlorination. In this study, 14 benzophenones (BPs), efficient and widely used UV filters, with different substituents were selected to explore chloroform formation during chlorination. All 14 BPs generated chloroform, with yields dependent on their molecular structures and operational conditions. Compounds 2,2′,4,4′-tetrahydroxy-BP and benzophenone produced the highest and lowest chloroform of 0.313 and 0.013 g/g, respectively, corresponding to the fastest and slowest formation rate constants of 1.41 x 10(-1) and 2.71 x 10(-2) min(-1). Alkaline conditions and high chlorine dosages were favorable to chloroform formation. Three reactions played key roles in chloroform formation from BPs: (1) chlorine initiated Baeyer Villiger oxidation converted ketone moieties of BP molecules into esters; (2) the esters further underwent hydrolysis and formed phenolic and benzoic products; and (3) benzoic acids underwent decarboxylation and hydrolysis to form phenolic products. Subsequently, these phenolic products could further generate chloroform in the chlorination system. More importantly, BPs could generate chloroform in the ambient water matrices during practical chlorination treatment. This work emphasized the critical role of Baeyer-Villiger oxidation for chloroform formation, implying that pollutants containing aromatic ketone moieties generate chloroform during chlorination disinfection, and their potential risk should therefore be reviewed. (C) 2020 Elsevier Ltd. All rights reserved.

Name: Benzophenone. Bye, fridends, I hope you can learn more about C13H10O, If you have any questions, you can browse other blog as well. See you lster.

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

An article Metabolic syndrome risk in relation to posttraumatic stress disorder among trauma-exposed civilians in Gansu Province, China WOS:000525863600052 published article about CORONARY-HEART-DISEASE; INSULIN-RESISTANCE; SYMPTOMS; PTSD; PEOPLE; CHECKLIST; BEHAVIOR; OBESITY; GENDER; IMPACT in [Ma LIhua; Jiang Xiaolian] Sichuan Univ, Inst Emergency Management & Reconstruct Postdisas, Chengdu, Peoples R China; [Zhang Tao] 940 Hosp Joint Logist Support Force Chinese Peopl, Dept Spine Surg, Lanzhou, Peoples R China; [Ma Hongbi] Northwest Minzu Univ, Sch Civil Engn, Lanzhou, Peoples R China; [Ma LIhua; Wang Hui] Lanzhou Univ, Hosp 1, Lanzhou, Peoples R China; [Jiao Caihong] First Hosp Long Nan City, Lanzhou, Gansu, Peoples R China; [Jiang Xiaolian] Sichuan Univ, West China Hosp, Nursing Dept, Chengdu 610041, Peoples R China in 2020, Cited 36. Computed Properties of C10H12O3. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2

This study included 1456 men and 1411 women who were trauma-exposed and underwent routine health examinations in a community epidemiological investigation. The participants completed the posttraumatic stress disorder (PTSD) Check List-Civilian Version (PCL-C) for PTSD and medical examinations to detect metabolic syndrome. Adjustments for age, marriage, exercise, education, cigarette smoking, cancer, stroke, angina, and thyroid disease were performed. The relationship between PTSD and metabolic syndrome and each of its components was analyzed by multiple logistic regression. In women, PTSD was associated with metabolic syndrome (OR = 1.53, 95% CI = 1.01-1.95, P = .047) and the high-density lipoprotein cholesterol component (OR = 1.98, 95% CI = 1.04-2.12, P = .002). In men, PTSD was related to the hypertension component of metabolic syndrome (OR = 0.54, 95% CI = 0.31-0.92, P = .023). There was also a relationship between PTSD severity and metabolism (OR = 1.141, 95% CI = 1.002-1.280, P = 0.037) in women, and PTSD was inversely associated with the hypertension component (OR = 0.54, 95% CI = 0.31-0.92, P = .023) in men. PTSD was related to metabolic syndrome only in women. We plan to further research the mechanism of sex differences and dyslipidemia.

Welcome to talk about 104-21-2, If you have any questions, you can contact Ma, LH; Zhang, T; Ma, HB; Wang, H; Jiao, CH; Jiang, XL or send Email.. Computed Properties of C10H12O3

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

Recommanded Product: 119-61-9. Recently I am researching about N-HETEROCYCLIC CARBENE; C-C; BORROWING HYDROGEN; CLEAVAGE; KETONES; OLEFIN; FUNCTIONALIZATION; METATHESIS; ALDEHYDES; INSERTION, Saw an article supported by the European Research Council (ERC)European Research Council (ERC)European Commission [757608]; Swiss National Science Foundation (SNF)Swiss National Science Foundation (SNSF) [184658]; ETH ZurichETH Zurich; German Academic Scholarship Foundation. Published in CELL PRESS in CAMBRIDGE ,Authors: Lutz, MDR; Gasser, VCM; Morandi, B. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone

The advent of transfer hydrogenation and borrowing hydrogen reactions paved the way to manipulate simple alcohols in previously unthinkable manners and circumvented the need for hydrogen gas. Analogously, transfer hydrocarbylation could greatly increase the versatility of tertiary alcohols. However, this reaction remains unexplored because of the challenges associated with the catalytic cleavage of unactivated C-C bonds. Herein, we report a rhodium(I)-catalyzed shuttle arylation cleaving the C(sp(2))-C(sp(3)) bond in unstrained triaryl alcohols via a redox-neutral beta-carbon elimination mechanism. A selective transfer hydrocarbylation of substituted (hetero)aryl groups from tertiary alcohols to ketones was realized, employing benign alcohols as latent C-nucleophiles. All preliminary mechanistic experiments support a reversible b-carbon elimination/migratory insertion mechanism. In a broader context, this novel reactivity offers a new platform for the manipulation of tertiary alcohols in catalysis.

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

An article Gold(i)-NHC-catalysed synthesis of benzofuransviamigratory cyclization of 2-alkynylaryl ethers WOS:000580494600017 published article about C-N BOND; SILVER-FREE; 2,3-DISUBSTITUTED BENZOFURANS; CATALYZED CYCLIZATION; GOLD CATALYSIS; COMPLEXES; ALKYNES; CARBOALKOXYLATION; CARBOTHIOLATION; REACTIVITY in [Le, Quang; Dillon, Christopher C.; Lichtenstein, Dana A.; Pisor, Jeremy W.; Closser, Kristina D.; Muchalski, Hubert] Calif State Univ Fresno, 2555 E San Ramon Ave M-S SB70, Fresno, CA 93740 USA in 2020, Cited 46. Recommanded Product: 104-21-2. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2

Homogeneous cationic gold(i) catalysis emerged as a preferred avenue for the activation of alkenes and alkynes towards reactions with weak nucleophiles, especially in cyclization reactions. Here we report an intramolecular carboalkoxylation reaction of electron-rich benzyl ethers of 2-ethynylaryl phenols catalysed by a digold(i)-NHC complex. The reaction proceeds efficiently with low catalyst loading and the resulting 2,3-disubstituted benzofurans form in moderate to good yields. Based on the results of a cross-over experiment, spectroscopic data, and DFT calculations, we propose a mechanism that accounts for the observed chemo- and regioselectivity.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Reliable Predictions of Benzophenone Singlet-Triplet Transition Rates: A Second-Order Cumulant Approach WOS:000611410000006 published article about BAND SHAPES; ELECTRON-TRANSFER; GENERATING FUNCTION; ABSORPTION SPECTRA; UP-CONVERSION; PRINCIPLE; EXPANSION; STATES; SPIN; RECOMBINATION in [Velardo, Amalia; Landi, Alessandro; Peluso, Andrea] Univ Salerno, Dipartimento Chim & Biol Adolfo Zambelli, I-84084 Fisciano, SA, Italy; [Borrelli, Raffaele] Univ Torino, Dept Agr Forestry & Food Sci, I-10195 Grugliasco, Italy; [Velardo, Amalia] Univ Torino, Dept Chem, I-10125 Turin, Italy in 2021.0, Cited 64.0. Category: thiomorpholine. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Fermi golden rule and second-order cumulant expansion of the time-dependent density matrix have been used to compute from first principles the rate of intersystem crossing in benzophenone, using minimum-energy geometries and normal modes of vibrations computed at the TDDFT/CAM-B3LYP level. Both approaches yield reliable values of the S-1 decay rate, the latter being almost in quantitative agreement with the results of time-dependent spectroscopic measurements (0.154 ps(-1) observed vs 0.25 ps(-1) predicted). The Fermi golden rule slightly overestimates the decay rate of S-1 state (k(d) = 0.45 ps(-1)) but provides better insights into the chemico-physical parameters, which govern the transition from a thermally equilibrated population of S-1, showing that the indirect mechanism is much faster than the direct one because of the vanishingly small Franck-Condon weighted density of states at Delta E of transition.

Welcome to talk about 119-61-9, If you have any questions, you can contact Velardo, A; Landi, A; Borrelli, R; Peluso, A or send Email.. Category: thiomorpholine

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Authors Babaee, S; Chehardoli, G; Akbarzadeh, T; Zolfigol, MA; Mahdavi, M; Rastegari, A; Moghadam, FH; Najafi, Z in WILEY-V C H VERLAG GMBH published article about in [Babaee, Saeed; Zolfigol, Mohammad Ali] Bu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 6517838683, Hamadan, Iran; [Chehardoli, Gholamabbas; Najafi, Zahra] Hamadan Univ Med Sci, Sch Pharm, Dept Med Chem, Hamadan 6517838678, Iran; [Akbarzadeh, Tahmineh; Rastegari, Arezoo] Univ Tehran Med Sci, Fac Pharm, Dept Med Chem, Tehran 1417614411, Iran; [Mahdavi, Mohammad] ACECR, Royan Inst Biotechnol, Cell Sci Res Ctr, Dept Cellular Biotechnol, Esfahan 8165131378, Iran; [Homayouni Moghadam, Farshad] Univ Tehran Med Sci, Endocrinol & Metab Clin Sci Inst, Endocrinol & Metab Res Ctr, Tehran 1411713137, Iran in 2021.0, Cited 32.0. Product Details of 99-61-6. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

A novel series of tacrine based cyclopentapyranopyridine- and tetrahydropyranoquinoline-kojic acid derivatives were designed, synthesized, and evaluated as anti-cholinesterase agents. The chemical structures of all target compounds were characterized by H-1-NMR, C-13-NMR, and elemental analyses. The synthesized compounds mostly inhibited acetylcholinesterase enzyme (AChE) with IC50 values of 4.18-48.71 mu M rather than butyrylcholinesterase enzyme (BChE) with IC50 values of >100 mu M. Among them, cyclopentapyranopyridine-kojic acid derivatives showed slightly better AChE inhibitory activity compared to tetrahydropyranoquinoline-kojic acid. The compound 10-amino-2-(hydroxymethyl)-11-(4-isopropylphenyl)-7,8,9,11-tetrahydro-4H-cyclopenta[b]pyrano[2 ‘,3 ‘ : 5,6]pyrano[3,2-e]pyridin-4-one (6f) bearing 4-isopropylphenyl moiety and cyclopentane ring exhibited the highest anti-AChE activity with IC50 value of 4.18 mu M. The kinetic study indicated that the compound 6f acts as a mixed inhibitor and the molecular docking studies also illustrated that the compound 6f binds to both the catalytic site (CS) and peripheral anionic site (PAS) of AChE. The compound 6f showed moderate neuroprotective properties against H2O2-induced cytotoxicity in PC12 cells. The theoretical ADME study also predicted good drug-likeness for the compound 6f. Based on these results, the compound 6f seems to be a very promising AChE inhibitor for the treatment of Alzheimer’s disease.

Product Details of 99-61-6. Welcome to talk about 99-61-6, If you have any questions, you can contact Babaee, S; Chehardoli, G; Akbarzadeh, T; Zolfigol, MA; Mahdavi, M; Rastegari, A; Moghadam, FH; Najafi, Z or send Email.

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