Tag: M.W=150-200

Recently I am researching about SPIROPYRAN; CHROMENE, Saw an article supported by the Ministry of Science and Higher Education within State Assignments of the Interdepartment Centre of Analytical Study, RAS; FSRC Crystallography and Photonics; RASRussian Academy of SciencesRegione Sardegna. Published in ELSEVIER SCI LTD in OXFORD ,Authors: Gorelik, AM; Venidiktova, OV; Kobeleva, OI; Valova, TM; Barachevsky, VA. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone. Computed Properties of C13H10O

The formation of proton complexes of the photoinduced colored open form of naphthopyrans in solutions was first discovered and investigated by spectral-kinetic method. The complexes exhibit a new absorption band in the visible region, which is bathochromically shifted relative to the absorption band of the photoinduced colored open form. With an increase in the concentration of perchloric or hydrochloric acid, this long-wavelength absorption band appears immediately after the addition of acids to solutions of photochromic compounds. The protonation efficiency depends on the strength of the acids.

Computed Properties of C13H10O. About Benzophenone, If you have any questions, you can contact Gorelik, AM; Venidiktova, OV; Kobeleva, OI; Valova, TM; Barachevsky, VA or concate me.

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

Singh, A; Tandon, S; Nandi, SP; Kaur, T; Tandon, C in [Singh, Anubha; Nandi, Shoma Paul; Tandon, Chanderdeep] Amity Univ, Amity Inst Biotechnol, Noida, India; [Tandon, Simran] Amity Univ, Amity Inst Mol Med & Stem Cell Res, Noida, India; [Kaur, Tanzeer] Panjab Univ, Dept Biophys, Chandigarh, India published Downregulation of inflammatory mediators by ethanolic extract of Bergenia ligulata (Wall.) in oxalate injured renal epithelial cells in 2021.0, Cited 68.0. Formula: C13H10O. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

Ethnopharmacological relevance: In the Indian traditional system of medicine, Bergenia ligulata (Wall.) Engl. has been used for treatment of umlithiasis. Its efficacious nature has led to its incorporation in various commercial herbal formulations such as Cystone and Neeri which are prescribed for kidney related ailments. Aim of the study: To assess whether ethanolic extract of B. ligulata can mitigate the cascade of inflammatory responses that cause oxidative stress and ultimately cell death in renal epithelial cells exposed to hyperoxaluric conditions. Material and methods: Bioactivity guided fractionation using solvents of varying polarities was employed to evaluate the potential of the extracts of B. ligulata to inhibit the crystallization process. Modulation of crystal morphology was visualized through Scanning electron microscopy (SEM) analysis. Cell death was assessed using flow cytometry based assays. Alteration in the inflammatory mediators was evaluated using real time PCR and immunocytochemistry. Phytochemical characterization of the ethanolic extract was carried out using FTIR, LCMS and GC-MS. Results: Bioactivity guided fractionation for the assessment of antilithiatic activity revealed dose dependent inhibition of nucleation and aggregation process of calcium oxalate crystals in the presence of various extracts, however ethanolic extract showed maximum inhibition and was chosen for further experiments. Studies on renal epithelial NRK-52E cells showed, cytoprotective efficacy of B. ligulata extract against oxalate injury. SEM anaysis further revealed the potential of the extract to modulate the crystal structure and adhesion to renal cell surface. Exposure of the renal cells to the extract led to conversion of the calcium oxalate monohydrate (COM) crystals to the less injurious calcium oxalate dihydrate (COD) form. Expression analysis for oxidative stress and inflammatory biomarkers in NRK-52E cells revealed up-regulation of Mitogen activated protein kinase (MAPK), Osteopontin (OPN) and Nuclear factor-kappa B (NF-kappa B), in response to calcium oxalate insult; which was drastically reduced in the presence of B. ligulata extract. Flow cytometric evaluation pointed to caspase 3 mediated apoptotic cell death in oxalate injured cells, which was attenuated by B. ligulata extract. Conclusion: Considering the complex multifactorial etiology of urolithiasis, ethanolic extract from B. ligulata can be a promising option for the management of kidney stones, as it has the potential to limit inflammation and the subsequent cell death.

Formula: C13H10O. About Benzophenone, If you have any questions, you can contact Singh, A; Tandon, S; Nandi, SP; Kaur, T; Tandon, C or concate me.

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

Product Details of 119-61-9. In 2021.0 FOOD CHEM published article about 2ND FERMENTATION; GAS-CHROMATOGRAPHY; VOLATILE COMPOUNDS; SENSORY PROFILES; YEAST STRAINS; BASE WINES; VARIETIES; CHEMOMETRICS; ELABORATION; BOTTLE in [Martinez-Garcia, Rafael; Mauricio, Juan Carlos; Garcia-Martinez, Teresa; Peinado, Rafael A.; Moreno, Juan] Univ Cordoba, Dept Agr Chem & Microbiol, Agrifood Campus Int Excellence CeiA3, Marie Curie C3 & Severo Ochoa C6 Bldg,Ctra N IV, Cordoba 14014, Spain in 2021.0, Cited 39.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

A native veil-forming yeast and a commercial yeast strain were used to elaborate sparkling wines by the Champenoise method with a grape variety traditionally used for the production of still wines. Wines aged on lees for fifteen months were sampled at five points and their physicochemical and sensory indices were analysed. Unsupervised and supervised statistical techniques were used to establish a comparison between 81 volatile compounds and eight odour descriptors (chemical, fruity, floral, fatty, balsamic, vegetal, empyreumatic and spicy). Principal component analysis of both datasets showed good separation among the samples in relation to ageing time and yeast strain. By using a partial least squares regression-based criterion, 38 odour active compounds were selected as the most influential for the ageing factor and out of them, only 27 were unique to certain aroma descriptors. These results contribute to a better understanding of the aroma perception of sparkling wines.

Product Details of 119-61-9. About Benzophenone, If you have any questions, you can contact Martinez-Garcia, R; Mauricio, JC; Garcia-Martinez, T; Peinado, RA; Moreno, J or concate me.

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

In 2021.0 ANGEW CHEM INT EDIT published article about SI-H; HYDROSILYLATION; HYDROAMINATION; ACTIVATION; REDUCTION; COMPLEXES; REACTIVITY; DIOXIDE; CO2 in [Adet, Nicolas; Specklin, David; Gourlaouen, Christophe; Damiens, Thibault; Jacques, Beatrice; Dagorne, Samuel] Univ Strasbourg, Inst Chim Strasbourg, CNRS, 1 Rue Blaise Pascal, F-67000 Strasbourg, France; [Wehmschulte, Rudolf J.] Florida Inst Technol, Chem Program, 150 West Univ Blvd, Melbourne, FL 32901 USA in 2021.0, Cited 61.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. SDS of cas: 119-61-9

The employment of the hexyl-substituted anion [HexCB(11)Cl(11)](-) allowed the synthesis of a Zn-II species, Zn[HexCB(11)Cl(11)](2), 3, in which the Zn2+ cation is only weakly coordinated to two carborate counterions and that is soluble in low polarity organic solvents such as bromobenzene. DOSY NMR studies show the facile displacement of at least one of the counterions, and this near nakedness of the cation results in high catalytic activity in the hydrosilylation of 1-hexene and 1-methyl-1cyclohexene. Fluoride ion affinity (FIA) calculations reveal a solution Lewis acidity of 3 (FIA=262.1 kJ mol(-1)) that is higher than that of the landmark Lewis acid B(C6F5)(3) (FIA=220.5 kJ mol(-1)). This high Lewis acidity leads to a high activity in catalytic CO2 and Ph2CO reduction by Et3SiH and hydrogenation of 1,1-diphenylethylene using 1,4-cyclohexadiene as the hydrogen source. Compound 3 was characterized by multinuclear NMR spectroscopy, mass spectrometry, single crystal X-ray diffraction, and DFT studies.

SDS of cas: 119-61-9. About Benzophenone, If you have any questions, you can contact Adet, N; Specklin, D; Gourlaouen, C; Damiens, T; Jacques, B; Wehmschulte, RJ; Dagorne, S or concate me.

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

An article Adsorption of five emerging contaminants on activated carbon from aqueous medium: kinetic characteristics and computational modeling for plausible mechanism WOS:000607363600035 published article about PERSONAL-CARE PRODUCTS; NATURAL ORGANIC-MATTER; WASTE-WATER; ENVIRONMENTAL RISK; MICRO-POLLUTANTS; TREATMENT PLANTS; DRINKING-WATER; SOLUTION PH; PHARMACEUTICALS; REMOVAL in [Rao, Archana; Kumar, Anupama] Visvesvaraya Natl Inst Technol, Dept Chem, Nagpur 440010, Maharashtra, India; [Dhodapkar, Rita] CSIR Natl Environm Engn Res Inst CSIR NEERI, Directors Res Cell, Nagpur 440020, Maharashtra, India; [Dhodapkar, Rita; Pal, Sukdeb] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, India; [Pal, Sukdeb] CSIR Natl Environm Engn Res Inst CSIR NEERI, Wastewater Technol Div, Nagpur 440020, Maharashtra, India in 2021.0, Cited 68.0. Recommanded Product: 119-61-9. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Pharmaceuticals and personal care products (PPCPs) do not have standard regulations for discharge in the environment and are categorized as contaminants of emerging concern as they pose potential threats to ecology as well as humans even at low concentrations. Conventional treatment processes generally employed in the wastewater treatment plants are not adequately engineered for effective removal of PPCPs. Identifying cost-effective tertiary treatment is therefore, important for complete removal of PPCPs from wastewater prior to discharge or reuse. Present study demonstrates adsorption using granular-activated carbon (GAC) as a possible tertiary treatment for simultaneous removal of five PPCPs from aqueous media. Adsorbent was characterized in terms of morphology, surface area, surface charge distribution, and presence of functional groups. Performance of GAC was investigated for sorption of three hydrophilic (ciprofloxacin, acetaminophen, and caffeine) and two hydrophobic (benzophenone and irgasan) PPCPs from aqueous solution varying the process parameters (initial concentration, adsorbent dose, pH, agitation time). Langmuir isotherm model (correlation coefficients (R-2): 0.993 to 0.998) appeared to fit the isotherm data better than Temkin isotherm model for these adsorbates. Adsorption efficiencies of these compounds (8.26 to 20.40 mg g(-1)) were in accordance with their log K-ow values. While the adsorption kinetics was best explained in terms of a pseudo-second-order kinetic model, the data suggested that adsorption mechanism was mainly governed by the intraparticle diffusion. The role of physical factors like molecular volume, molecular size, and area of targeted PPCPs were investigated through computational studies which in turn can help predicting their uptake onto GAC.

About Benzophenone, If you have any questions, you can contact Rao, A; Kumar, A; Dhodapkar, R; Pal, S or concate me.. Recommanded Product: 119-61-9

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

Product Details of 99-61-6. In 2021 J MOL STRUCT published article about METAL-ORGANIC-FRAMEWORK; GRAPHENE OXIDE COMPOSITES; MULTICOMPONENT REACTIONS; DRUG-DELIVERY; ADSORPTION; EFFICIENT; DEGRADATION; PERFORMANCE; DERIVATIVES; PRODUCTS in [Bakhshali-Dehkordi, Raziyeh; Ghasemzadeh, Mohammad Ali] Islamic Azad Univ, Qom Branch, Dept Chem, Qom, Iran in 2021, Cited 77. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6.

Zeolitic imidazolate frameworks (prototype system ZIF-8) supported on the Fe3O4@TiO2@ILs magnetic nanostructure (Fe3O4@TiO2@ILs-ZIF-8) was first synthesized and it showed high catalytic activity for the one-pot synthesis of benzo[4,5]imidazo[1,2-a]pyrimidine derivatives. The multi-component reactions of various aldehydes, 2-aminobenzimidazole and ethyl acetoacetate were efficiently catalyzed using a novel magnetic nanocatalyst at room temperature. The nanocatalyst was easily separated from the reaction media by an external magnet and its catalytic behavior was remained significantly after six runs. The catalyst was fully characterized by FT-IR, SEM, TGA, XRD, EDX, TEM, and VSM analyses. The present methodology offers various advantages such as, excellent yields, simple procedures, short reaction times, simple workup and mild reaction conditions. (C) 2021 Elsevier B.V. All rights reserved.

About 3-Nitrobenzaldehyde, If you have any questions, you can contact Bakhshali-Dehkordi, R; Ghasemzadeh, MA or concate me.. Product Details of 99-61-6

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

Li, J; Zhong, M; Sang, XY; Huang, ZZ in [Li, Juan; Zhong, Ming; Sang, Xiao-Yan; Huang, Zhen-Zhong] Jiangxi Normal Univ, Key Lab Funct Small Organ Mol, Minist Educ, Nanchang 330022, Jiangxi, Peoples R China published New soluble, transparent and heat-resistant poly(ether amide)s based on 10,10-bis[4-(4-aminophenoxy)-3-methylphenyl]-9(10H)-anthrone in 2021, Cited 24. Computed Properties of C14H10O. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

10,10-Bis[4-(4-aminophenoxy)-3-methylphenyl]-9(10H)-anthrone, as a new aromatic diamine, was synthesized from 9(10H)-anthrone by three-step procedure. Low-temperature polycondensation of this diamine with various aromatic dicarboxylic acid dichlorides produced a series of new cardo poly(ether amide)s with moderate to high inherent viscosities of 0.86-1.43 dL g(-1)while the weight-average and number-average molecular weights were in the range of 48,600-59,800 and 29,800-35,600 g mol(-1), respectively. All the polymers were readily soluble in polar solvents such asN,N-dimethylacetamide (DMAc),N,N-dimethylformamide,N-methyl-2-pyrrolidinone, dimethyl sulfoxide, and pyridine, and afforded transparent, flexible, and strong films upon casting from DMAc solvent. These polymers had glass transition temperatures of 254-297 degrees C, 10% weight loss temperatures of 493-505 degrees C, and char yields of 61-64% at 800 degrees C in nitrogen. All polymers were amorphous and their films exhibited tensile strength of 80.7-101.4 MPa, elongation at break of 8.0-12.8%, and tensile modulus of 1.9-2.6 GPa. These polymers had low moisture uptake in the range of 2.13-4.02% and high transparency with an ultraviolet-visible absorption cutoff wavelength in the 322-375 nm range.

Computed Properties of C14H10O. About Anthrone, If you have any questions, you can contact Li, J; Zhong, M; Sang, XY; Huang, ZZ or concate me.

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

Computed Properties of C10H12O3. I found the field of Chemistry very interesting. Saw the article F-19-and(18)F-arene deoxyfluorination via organic photoredox-catalysed polarity-reversed nucleophilic aromatic substitution published in 2020, Reprint Addresses Nicewicz, DA (corresponding author), Univ N Carolina, Dept Chem, Venable Labs, Chapel Hill, NC 27515 USA.; Li, ZB (corresponding author), Univ N Carolina, Dept Radiol, Biomed Res Imaging Ctr, Chapel Hill, NC 27515 USA.; Li, ZB (corresponding author), Univ N Carolina, UNC Lineberger Comprehens Canc Ctr, Chapel Hill, NC 27515 USA.. The CAS is 104-21-2. Through research, I have a further understanding and discovery of 4-Methoxybenzyl acetate.

Nucleophilic aromatic substitution (SNAr) is routinely used to install (19)F(-)and (18)F(-)in aromatic molecules, but is typically limited to electron-deficient arenes due to kinetic barriers associated with C-F bond formation. Here we demonstrate that a polarity-reversed photoredox-catalysed arene deoxyfluorination that operates via cation-radical-accelerated SNAr enables the fluorination of electron-rich arenes with (19)F(-)and (18)F(-)under mild conditions, and thus complements the traditional arene polarity requirements necessary for SNAr-based fluorination. The utility of our radiofluorination strategy is highlighted by short reaction times, compatibility with multiple nucleofuges and high radiofluorination yields, especially that of an important cancer positron emission tomography agent [F-18]5-fluorouracil. Taken together, our fluorination approach enables the development of fluorinated and radiofluorinated compounds that can be difficult to access by classical SNAr strategies, with the potential for use in the synthesis and discovery of positron emission tomography radiopharmaceuticals.

Computed Properties of C10H12O3. About 4-Methoxybenzyl acetate, If you have any questions, you can contact Tay, NES; Chen, W; Levens, A; Pistritto, VA; Huang, Z; Wu, ZH; Li, ZB; Nicewicz, DA or concate me.

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

An article Four-Coordinated Manganese(II) Disilyl Complexes for the Hydrosilylation of Aldehydes and Ketones with 1,1,3,3-Tetramethyldisiloxane WOS:000599069500001 published article about UNSATURATED TRIS(TRIMETHYLSILYL)SILYL COMPLEXES; IRON-CATALYZED HYDROSILYLATION; SELECTIVE REDUCTION; CARBONYL; NICKEL; COBALT; METAL in [Saito, Kyoka] Chuo Univ, Fac Sci & Engn, Dept Appl Chem, Bunkyo Ku, 1-13-27 Kasuga, Tokyo, Japan; [Ito, Tatsuyoshi] Kanagawa Inst Ind Sci & Technol KISTEC, Meguro Ku, 4-6-1 Komaba, Tokyo, Japan; [Arata, Shogo; Sunada, Yusuke] Univ Tokyo, Sch Engn, Dept Appl Chem, Meguro Ku, 4-6-1 Komaba, Tokyo, Japan; [Sunada, Yusuke] Univ Tokyo, Inst Ind Sci, Meguro Ku, 4-6-1 Komaba, Tokyo, Japan in 2021.0, Cited 49.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. SDS of cas: 119-61-9

The coordinatively unsaturated manganase(II) bis(supersilyl) complex Mn[Si(SiMe3)(3)](2)(THF)(2) (2) was synthesized in one step via the reaction of MnBr2 with two equivalents of KSi(SiMe3)(3) in THF. Complex 2 acts as an effective precatalyst for the catalytic hydrosilylation of aldehydes and ketones with 1,1,3,3-tetramethyldisiloxane (TMDS). The catalytic efficiency can be improved by combining 2 and adamantyl isocyanide (CNAd). The stoichiometric reaction of 2 and two equivalents of CNAd led to the isolation of Mn[Si(SiMe3)(3)](2)(CNAd)(2) (3) in high yield. Complex 3 shows superior catalytic performance than 2 in the hydrosilylation of relatively unreactive ketones.

About Benzophenone, If you have any questions, you can contact Saito, K; Ito, T; Arata, S; Sunada, Y or concate me.. SDS of cas: 119-61-9

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

Formula: C10H12O3. In 2019 ACS SUSTAIN CHEM ENG published article about PALLADIUM-CATALYZED CYANATION; AEROBIC OXIDATIVE CONVERSION; REDUCTIVE AMINATION; HIGHLY EFFICIENT; ARYL BROMIDES; NITRILES; ALDEHYDES; ACID; NANOPARTICLES; ALCOHOLS in [Ghosh, Topi; Mohammad, Akbar; Mobin, Shaikh M.] Indian Inst Technol Indore, Discipline Chem, Khandwa Rd, Indore 453552, Madhya Pradesh, India; [Mobin, Shaikh M.] Indian Inst Technol Indore, Discipline Met Engn & Mat Sci, Khandwa Rd, Indore 453552, Madhya Pradesh, India; [Mobin, Shaikh M.] Indian Inst Technol Indore, Discipline Biosci & Biomed Engn, Khandwa Rd, Indore 453552, Madhya Pradesh, India in 2019, Cited 91. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2.

Development of a low-cost, environmentally benign and robust catalyst for multipurpose industrially relevant organic transformations is highly desirable for the sustainable future of chemical industries. A hybrid cobalt doped-cerium oxide nanocatalyst (Co@CeO2NC) was prepared via simple coprecipitation method using water as the solvent. The characterization of Co@CeO2NC was performed using different techniques such as XRD, TGA, FE-SEM, HR-TEM, EDAX-mapping, BET, and XPS analysis. The structural characterization of the prepared sample by XRD and XPS analysis revealed the presence of the mixed phase of cobalt oxide and cobalt doped-cerium oxide as a hybrid (Co@CeO2NC). Industrially relevant organic transformations such as (i) nitrile formation using aldehyde with hydroxyl amine hydrochloride, (ii) reductive amination of aldehydes to form tertiary N,N-dimethyl amines, and (iii) direct acetylation of alcohols/amines with acetic acid were achieved in an excellent manner using Co@CeO2NC hybrid as the multifunctional catalyst. Excellent catalytic activity of Co@CeO2NC was noticed for the conversion of 4-chlorobenzaldehyde to 4-chlorobenzonitrile with 99% conversion and 99% selectivity and 100% conversion of benzaldehyde to N,N-dimethylbenzylamine using DMF as NMe2 source, reductant, and solvent. Moreover, acetylation of 4-methoxybenzyl alcohol and 2-methyl aniline gave excellent conversion and selectivity toward the formation of -O and -N acetyl. The scope of the Co@CeO2NC was further evaluated for other aldehydes, alcohols, and amines with an excellent conversion and high selectivity.

Formula: C10H12O3. About 4-Methoxybenzyl acetate, If you have any questions, you can contact Ghosh, T; Mohammad, A; Mobin, SM or concate me.

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