Tag: M.W=150-200

Zhang, QQ; Zhang, CY; Sun, YN; Guo, YH; Song, DY in [Zhang, Qingqing; Zhang, Chaoyue; Sun, Yingnan; Guo, Yihang; Song, Daiyu] Northeast Normal Univ, Sch Environm, Changchun 130117, Jilin, Peoples R China published Hierarchically porous Bronsted acidic ionic liquid functionalized nitrogen-doped carbons for pyrolysis biofuel upgrading via esterification of acetic acid with high boiling point alcohols in 2019, Cited 48. Formula: C10H12O3. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2.

Bronsted acidic ionic liquid (BAIL) functionalized hierarchically porous nitrogen-doped carbons (NHPCs) with interesting 3D interconnected macro-meso-microporous structure are successfully prepared by chemical bonding -[C-3][SO3CF3-] (C-3 = PrSO3H) groups throughout the NHPC supports that are obtained via a single step CaCO3 nanoparticle-directed nanocasting approach combined with K2C2O4 chemical activation and urea/melamine self-activation during the process of carbonization of glucose and urea/melamine. By changing initial urea-to-glucose weight ratio in the preparation systems, the macro/meso/micropore proportion of the resulting GU-[C3N] [SO3CF3] catalysts are well-adjusted. The morphological characteristics, porosity properties and chemical structure of the prepared catalysts are well-characterized so that the contribution of the synergistic effect of CaCO3 nanoparticle and K2C2O4 to the formation of hierarchically porous structure is revealed. Owing to super strong Bronsted acidity and unique hierarchically porous structure of the catalysts, they exhibit excellent heterogeneous acid catalytic activity in raw pyrolysis biofuel upgrading via esterification of acetic acid with high boiling point benzyl alcohol or 4-methoxybenzyl alcohol in toluene media, and therefore high acetic acid removal efficiency and efficient production of value-added benzyl acetate or 4-methoxybenzyl acetate are obtained simultaneously. The catalysts also show good reusability in target reactions, attributing to chemical interactions between BAILs and NHPC supports.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recommanded Product: 3-Nitrobenzaldehyde. Recently I am researching about SCHIFF-BASES; STRUCTURAL-CHARACTERIZATION; TRIORGANOTIN(IV) COMPLEXES; CRYSTAL-STRUCTURE; MANNICH-BASES; CHEMISTRY; NBO, Saw an article supported by the Provincial Keypoint Natural Science Foundation of Shaanxi, China [2016JZ003]; Innovation and Creativity Funds for Graduates in Northwest University, China [YZZ17137]. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Qi, L; Li, MC; Bai, JC; Ren, YH; Ma, HX. The CAS is 99-61-6. Through research, I have a further understanding and discovery of 3-Nitrobenzaldehyde

Six disubstituted Schiff base compounds were synthesized (A1-A6) and characterized using infrared spectroscopy (IR), elemental analyses (EA), 1H NMR, 13C NMR and HRMS spectroscopic techniques. Crystal structure of A1 has been determined by single crystal X-ray diffraction. The antifungal activities against three fungi were assessed, and the results showed that compounds of A1 and A2 have good activity for Wheat gibberellic with EC50 value of 15.89 and 16.99 mg/L, respectively. Compounds of A3, A4 and A6 have good bioactivity against Maize rough bacteria (the value of EC50 is 8.23, 7.56 and 7.92 mg/L, respectively). According to the result of molecular docking, compounds of A1 and A2 have the smallest docking energy (-8.33, -9.00 kcal/mol). Besides, for A1 and A2, the analysis of highest occupied molecular orbital (HOMO), the lowest unoccupied molecular orbital (LUMO) analysis and molecular electrostatic potential map were to further elaborate the reason for the good activity with density functional theory (DFT)-B3LYP/6-31G.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Using an electronic nose and volatilome analysis to differentiate sparkling wines obtained under different conditions of temperature, ageing time and yeast formats WOS:000569687200006 published article about 2ND FERMENTATION; BOTTLE; QUALITY; AROMA; BASE; LEES in [Martinez-Garcia, Rafael; Moreno, Juan; Peinado, Rafael A.] Univ Cordoba, Dept Agr Chem, Agrifood Campus Int Excellence CeiA3, Marie Curie C3 Bldg,Ctra N-4-A,Km 396, Cordoba 14014, Spain; [Carlos Mauricio, Juan; Garcia-Martinez, Teresa] Univ Cordoba, Dept Microbiol, Agrifood Campus Int Excellence CeiA3, Severo Ochoa C6 Bldg,Ctra N-4-A,Kmm 396, Cordoba 14014, Spain; [Bellincontro, Andrea; Centioni, Luna] Univ Tuscia, Dept Innovat Biol, Agrofood & Forest Syst Postharvest Lab, DIBAF, Via San Camillo de Lellis Snc, I-01100 Viterbo, Italy; [Puig-Pujol, Anna] Inst Recerca & Tecnol Agroalimentaries, Inst Catala Vinya & Vi, Placa Agora 2, Barcelona 08720, Spain in 2021.0, Cited 39.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. Safety of Benzophenone

Effect of yeast inoculation format (F), temperature (T), and on lees ageing time (t) factors were evaluated on the composition of sparkling wines by a quantitative fingerprint obtained from volatile metabolites and the response of an electronic nose (E-nose). Wines elaborated according the traditional method at 10 and 14 degrees C, free cells and yeast biocapsules formats were monitored at 15 and 24 months of ageing time. Sixty-six volatiles identified and quantified in the eight sampling lots were subjected to a pattern recognition technique. A dual criterion based on univariate (ANOVA) and multivariate analysis (PLS-DA) through the variable importance projection (VIP) values, allowed to identify ten volatiles as potential markers for T factor, eleven fort and twelve for F factors. The discriminant models based on E-nose dataset enable a 100% correct classification of samples, in relation with t and F factors and the 83% for T factor.

Safety of 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.

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Thiomorpholine – Wikipedia,
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Application In Synthesis of 4-Methoxybenzyl acetate. Authors Thondapu, V; Montes, D; Rosovsky, R; Dua, A; McDermott, S; Lu, MT; Ghoshhajra, B; Hoffmann, U; Gerhard-Herman, MD; Hedgire, S in ELSEVIER published article about in [Thondapu, Vikas; Lu, Michael T.; Ghoshhajra, Brian; Hoffmann, Udo; Hedgire, Sandeep] Harvard Med Sch, Massachusetts Gen Hosp, Div Cardiovasc Imaging, Cardiovasc Imaging Res Ctr, 55 Fruit St, Boston, MA 02114 USA; [Montes, Daniel] Harvard Med Sch, Massachusetts Gen Hosp, Div Neuroradiol, Dept Radiol, Boston, MA 02114 USA; [Rosovsky, Rachel] Harvard Med Sch, Massachusetts Gen Hosp, Div Hematol, Dept Med, Boston, MA 02114 USA; [Dua, Anahita] Harvard Med Sch, Massachusetts Gen Hosp, Div Vasc Surg, Dept Rgery, Boston, MA 02114 USA; [McDermott, Shaunagh] Harvard Med Sch, Massachusetts Gen Hosp, Div Thorac Imaging, Dept Radiol, Boston, MA 02114 USA; [Gerhard-Herman, Marie Denise] Harvard Med Sch, Div Cardiovasc Med, Dept Med, Brigham & Womens Hosp, Boston, MA 02114 USA in 2021, Cited 35. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2

Objective: Coronavirus disease 2019 (COVID-19) is associated with abnormal inflammatory and coagulation markers, potentially mediating thrombotic events. Our objective was to investigate the incidence, time course, laboratory features, and in-hospital outcomes of COVID-19 patients with suspected venous thromboembolism (VTE). Methods: A retrospective observational cohort study was conducted of patients hospitalized with COVID-19 who had undergone ultrasound imaging for suspected VTE from March 13 to May 18, 2020. The medical records of the included patients were reviewed for D-dimer, fibrinogen, prothrombin time, partial thromboplastin time, platelet count, C-reactive protein (CRP), and high-sensitivity troponin T at admission and at up to seven time points before and after ultrasound examination. The clinical outcomes included superficial venous thrombosis, deep vein thrombosis, pulmonary embolism, intubation, and death. Mixed effects logistic, linear, and Cox proportional hazards methods were used to evaluate the relationships between the laboratory markers and VTE and other in-hospital outcomes. Results: Of 138 patients who had undergone imaging studies, 44 (31.9%) had evidence of VTE. On univariable analysis, an elevated admission CRP (odds ratio [OR], 1.05; 95% confidence interval [CI], 1.01-1.09; P = .02; per 10-U increase in CRP), platelet count (OR, 1.48; 95% CI, 1.04-2.12; P = .03; per 1000-U increase in platelet count), and male sex (OR, 2.64; 95% CI, 1.19-5.84; P = .02), were associated with VTE. However only male sex remained significant on multivariable analysis (OR, 2.37; 95% CI, 1.01-5.56; P = .048). The independent predictors of death included older age (hazard ratio [HR], 1.04; 95% CI, 1.00-1.07; P = .04), active malignancy (HR, 4.39; 95% CI, 1.39-13.91; P = .01), elevated admission D-dimer (HR, 1.016; 95% CI, 1.003-1.029; P = .02), and evidence of disseminated intravascular coagulation (HR, 4.81; 95% CI, 1.76-13.10; P = .002). Conclusions: Male sex, elevated CRP, and elevated platelet count at admission were associated with VTE on univariable analysis. However, only male sex remained significant on multivariable analysis. Older age, active malignancy, disseminated intravascular coagulation, and elevated D-dimer at admission were independently associated with death for patients hospitalized with COVID-19.

Welcome to talk about 104-21-2, If you have any questions, you can contact Thondapu, V; Montes, D; Rosovsky, R; Dua, A; McDermott, S; Lu, MT; Ghoshhajra, B; Hoffmann, U; Gerhard-Herman, MD; Hedgire, S or send Email.. Application In Synthesis of 4-Methoxybenzyl acetate

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

Safety of 3-Nitrobenzaldehyde. I found the field of Chemistry very interesting. Saw the article Recyclable Helical Poly(phenyl isocyanide)-Supportedl-Proline Catalyst for Direct Asymmetric Aldol Reaction in Brine published in 2021.0, Reprint Addresses Li, CL (corresponding author), North Minzu Univ, Coll Chem & Chem Engn, Yinchuan, Ningxia, Peoples R China.; Li, CL (corresponding author), North Minzu Univ, State Ethn Affairs Commiss, Key Lab Chem Engn & Technol, Yinchuan 750021, Ningxia, Peoples R China.. The CAS is 99-61-6. Through research, I have a further understanding and discovery of 3-Nitrobenzaldehyde.

A novel helical poly(phenyl isocyanide) bearing Boc protectedl-proline pendants (poly-1(m)) was designed and synthesized. Removed the protecting Boc groups on thel-proline pendants led to the formation of helical polymer poly-2(m), which showed high optical activity owing to the preferred right-handed helix of polyisocyanide main chain. Optically active helical poly-2(m)showed excellent catalytic ability on asymmetric aldol reaction. Helical polymer catalysts exhibited enhanced stereoselectivity in aldol reaction compared to small moleculel-proline. Under the optimized aldol reaction condition, the enantiomeric excess (ee) and diastereomeric ratio (dr) values of the aldol reaction product were respectively up to 90% and > 20/1. Moreover, the helical polyisocyanide catalyst Poly-2(m)can be easily recovered and reused in the aldol reaction for at least five cycles with maintained its activity and stereoselectivity. Graphic Abstract Enantioselective aldol reaction catalyzed by poly-2(m). [GRAPHICS]

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Triplet Excitons Quenching By Doublet Centers in a Nanoreactor with an External Magnetic Field WOS:000647943800009 published article about ELECTRON-SPIN POLARIZATION; PAIRS; MAGNETOCONDUCTANCE; RECOMBINATION; ANNIHILATION; RESONANCE; STATES in [Kucherenko, M. G.; Penkov, S. A.] Orenburg State Univ, Orenburg 460018, Russia in 2021.0, Cited 41.0. Recommanded Product: Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

The process of spin-selective quenching of a triplet (T) exciton by a fixed spin doublet (D) center in an organic semiconductor nanoparticle (anthracene, tetracene, MEH-PPV) was studied. Random walks of the T-exciton in a spherical nanovolume of a crystal or polymer globule were modeled based on the solution of the Neumann boundary diffusion condition. Time dependences of the spin-nonselective quenching rate of T-excitations were calculated for different values of geometric and diffusion parameters. Taking into account the spin dynamics of T-D-pair reagents allowed calculating magnetic field effects of T-D-quenching rate, which showed a strong influence of the nanoparticles size and initial position of the T-exciton and doublet sink on the absolute value of the effect. The obtained radial dependences of the magnetic field modulation of the quenching efficiency can be approximated by a superposition of two exponents.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Runge, M; Hubner, H; Grimm, A; Manoharan, G; Wieczorek, R; Philippi, M; Harneit, W; Meyer, C; Enke, D; Gallei, M; Steinhart, M in [Runge, Mercedes; Philippi, Michael; Steinhart, Martin] Univ Osnabruck, Inst Chem New Mat, D-49069 Osnabruck, Germany; [Runge, Mercedes; Philippi, Michael; Steinhart, Martin] Univ Osnabruck, CellNanOs, D-49069 Osnabruck, Germany; [Huebner, Hanna; Gallei, Markus] Saarland Univ, Chair Polymer Chem, D-66123 Saarbrucken, Germany; [Grimm, Alexander; Enke, Dirk] Univ Leipzig, Inst Chem Technol, D-04103 Leipzig, Germany; [Manoharan, Gririraj; Wieczorek, Renee; Harneit, Wolfgang; Meyer, Carola] Univ Osnabruck, Phys Dept, D-49076 Osnabruck, Germany published Capillary Stamping of Functional Materials: Parallel Additive Substrate Patterning without Ink Depletion in 2021.0, Cited 62.0. Formula: C13H10O. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

Patterned substrates for optics, electronics, sensing, lab-on-chip technologies, bioanalytics, clinical diagnostics as well as translational and personalized medicine are typically prepared by additive substrate manufacturing including ballistic printing and microcontact printing. However, ballistic printing (e.g., ink jet and aerosol jet printing, laser-induced forward transfer) involves serial pixel-by-pixel ink deposition. Parallel additive patterning by microcontact printing is performed with solid elastomeric stamps suffering from ink depletion after a few stamp-substrate contacts. The throughput limitations of additive state-of-the art patterning thus arising may be overcome by capillary stamping -parallel additive substrate patterning without ink depletion by mesoporous silica stamps, which enable ink supply through the mesopores anytime during stamping. Thus, either arrays of substrate-bound nanoparticles or colloidal nanodispersions of detached nanoparticles are accessible. Three types of model inks are processed: 1) drug solutions, 2) solutions containing metallopolymers and block copolymers as well as 3) nanodiamond suspensions representing colloidal nanoparticle inks. Thus, aqueous colloidal nanodispersions of stamped drug nanoparticles, regularly arranged ceramic nanoparticles by post-stamping pyrolysis of stamped metallopolymeric precursor nanoparticles and regularly arranged nanodiamond nanoaggregates are obtained. Capillary stamping may overcome the throughput limitations of state-of-the-art additive substrate manufacturing while a broad range of different inks can be processed.

Formula: C13H10O. 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

Formula: C7H5NO3. In 2021.0 LETT ORG CHEM published article about ANTIMICROBIAL ACTIVITY; ESSENTIAL OIL; ANTIFUNGAL; CARVACROL; RESISTANCE; INSECTS in [Gaba, Jyoti; Kaur, Pardeep; Joshi, Sukesha] Punjab Agr Univ, Dept Chem, Ludhiana, Punjab, India; [Sharma, Sunita] Punjab Agr Univ, Dept Plant Breeding & Genet, Ludhiana 141004, Punjab, India in 2021.0, Cited 33.0. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6.

In the present study, different derivatives of thymol (1) viz. hydrazide (2), oxadiazole thiol (3), triazole thione (4), hydrazones (5-7), and beta-lactams (8-10) were synthesized. All synthesized compounds were identified and characterized using elemental analysis, UV-Visible, H-1 NMR, C-13 NMR, and IR spectroscopic techniques. Synthesized thymol derivatives were evaluated for antifungal potential against phytopathogenic fungi Fusarium moniliforme, Rhizoctonia solani, and Dreschlera maydis of maize in comparison to recommended standards in terms of percent inhibition and ED50 values. Thymol was more effective as compared to its derivatives against all three tested fungi. Hydrazones (5-7) and beta-lactams (8-10), having m-NO2 substituted phenyl ring (6, 9), were less effective as compared to o-NO2 and p-NO2 analogs against F. moniliforme and R. solani, however, the reverse trend was observed against D. maydis. Thymol and its derivatives were also tested for insecticidal activity against stored grain (chickpea) insect Callosobruchus chinensis and various parameters viz. egg laying, adult emergence, and grain damage were recorded and compared. Compounds having oxadiazole thiol (3) and triazole thione (4) moiety showed promising effects against insect C. chinensis.

Formula: C7H5NO3. Bye, fridends, I hope you can learn more about C7H5NO3, If you have any questions, you can browse other blog as well. See you lster.

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

Recently I am researching about SCHIFF-BASE COMPOUNDS; MILD-STEEL; HYDROCHLORIC-ACID; ORGANIC-COMPOUNDS; ADSORPTION; IRON; EFFICIENCY; BEHAVIOR, Saw an article supported by the . Published in ORIENTAL SCIENTIFIC PUBL CO in BHOPAL ,Authors: Johnson, R; Kakkassery, JT; Palayoor, VR; Kooliyat, R; Kannanaikkal, VT. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone. Computed Properties of C14H10O

Novel thiadiazole derivatives of Schiff bases namely (E)-N-(anthracen-9-ylmethylene)5-(4-nitrophenyl)-1,3,4-thiadiazol-2-amine (A9CNPTDA) and N-(anthracen-9(10H)-ylidene)5-(4-nitrophenyl)-1,3,4-thiadiazol-2-amine (ANNPTDA) were synthesized, characterized and corrosion inhibition behaviour, as well as the mechanism of inhibition were investigated by different monitoring techniques like gravimetric measurements, electrochemical impedance spectroscopy, potentiodynamic polarization, quantum chemical and SEM studies. Both of the thiadiazole derivatives showed excellent corrosion inhibitor action on carbon Steel in acid medium. A9CNPTDA exhibited highest inhibition efficiency of 98.04% at 1mM concentration while ANNPTDA showed a maximum of 95.32%. In HCl medium, both derivatives obeyed Langmuir adsorption isotherm and thermodynamic parameters (K-ads , Delta G(ads)(0)) were calculated. An acceptable relationship was observed between the results of quantum chemical calculations and other corrosion monitoring analysis.

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,
,Thiomorpholine | C4H9NS – PubChem

Name: Benzophenone. Authors Liang, YT; Jen, CN; Weber, RJ; Misztal, PK; Goldstein, AH in COPERNICUS GESELLSCHAFT MBH published article about in [Liang, Yutong; Jen, Coty N.; Weber, Robert J.; Misztal, Pawel K.; Goldstein, Allen H.] Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA; [Jen, Coty N.] Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA; [Misztal, Pawel K.] Univ Texas Austin, Dept Civil Architectural & Environm Engn, Austin, TX 78712 USA; [Goldstein, Allen H.] Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA in 2021.0, Cited 96.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Wildfires have become more common and intense in the western US over recent decades due to a combination of historical land management practices and warming climate. Emissions from large-scale fires now frequently affect populated regions such as the San Francisco Bay Area during the fall wildfire season, with documented impacts of the resulting particulate matter on human health. Health impacts of exposure to wildfire emissions depend on the chemical composition of particulate matter, but the molecular composition of the real biomass burning organic aerosol (BBOA) that reaches large population centers remains insufficiently characterized. We took PM2.5 (particles having aerodynamic diameters less than or equal to 2.5 mu m) samples at the University of California, Berkeley campus (similar to 60 km downwind of the fires) during the October 2017 Northern California wildfires period and analyzed molecular composition of OA using a two-dimensional gas chromatography coupled with high-resolution time-of-flight mass spectrometry (GCxGC HR-ToF-MS). Sugar-like compounds were the most abundant component of BBOA, followed by mono-carboxylic acids, aromatic compounds, other oxygenated compounds, and terpenoids. The vast majority of compounds detected in smoke have unknown health impacts. Regression models were trained to predict the saturation vapor pressure and averaged carbon oxidation state ((OSc) over bar) of detected compounds. The compounds speciated have a wide volatility distribution and most of them are highly oxygenated. In addition, time series of primary BBOA tracers observed in Berkeley were found to be indicative of the types of plants in the ecosystems burned in Napa and Sonoma, and could be used to differentiate the regions from which the smoke must have originated. Commonly used secondary BBOA markers like 4-nitrocatechol were enhanced when plumes aged, but their very fast formation caused them to have similar temporal variation as primary BBOA tracers. Using hierarchical clustering analysis, we classified compounds into seven factors indicative of their sources and transformation processes, identifying a unique daytime secondary BBOA factor. Chemicals associated with this factor include multifunctional acids and oxygenated aromatic compounds. These compounds have high (OSc) over bar, and they are also semi-volatile. We observed no net particle-phase organic carbon formation, which indicates an approximate balance between the mass of evaporated organic carbonaceous compounds and the addition of secondary organic carbonaceous compounds.

Welcome to talk about 119-61-9, If you have any questions, you can contact Liang, YT; Jen, CN; Weber, RJ; Misztal, PK; Goldstein, AH or send Email.. Name: Benzophenone

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