Tag: M.W=150-200

Authors Collado, A; Gomez-Gallego, M; Santiago, A; Sierra, MA in WILEY-V C H VERLAG GMBH published article about DIELS-ALDER REACTIONS; CYCLOADDITION REACTION; ORGANIC SYNTHESES; ELECTRON-TRANSFER; (1-ALKYNYL)CARBENE COMPLEXES; REGIOSELECTIVE SYNTHESIS; CYCLIZATION REACTIONS; CATALYZED REACTIONS; ANTHRONE; CHROMIUM(0) in [Collado, Alba; Gomez-Gallego, Mar; Santiago, Alicia; Sierra, Miguel A.] Univ Complutense, Fac Quim, Dept Quim Organ 1, Ctr Invest Quim Avanzada ORFEO CINQA, E-28040 Madrid, Spain in 2019, Cited 75. Computed Properties of C14H10O. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8

Group 6 alkynyl Fischer carbene complexes behave as electrophiles with highly reactive masked dienes such as anthrone and 3-hydroxy-2-pyrone, which also can react as bidentate nucleophiles. Both Cr-0 and W-0 alkynyl carbene complexes require tertiary amines to promote the formation of 1,4-C-addition products, but a marked dependence of the reactivity on the metal was observed. Although W-0 complexes form exclusively the 1,4-C-adducts in the presence of a catalytic amount of base, Cr-0 complexes lead to new anthrone-derived bis-carbene complexes, obtained by a sequential 1,4-C- and 1,4-O-addition process with high diastereoselectivity and only in the presence of an excess of base. DFT computational studies show that the gap between the LUMO of the complex and the HOMO of the anthrone determines the differences in reactivity and that the stability of the intermediate metal allenyls formed after the initial 1,4-addition is decisive for the outcome of the reaction.

Computed Properties of C14H10O. About Anthrone, If you have any questions, you can contact Collado, A; Gomez-Gallego, M; Santiago, A; Sierra, MA or concate me.

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

Li, JS; Zhang, H; Qi, H; Wang, JD; Xiang, WS in [Li, Jian-Song; Zhang, Hui; Qi, Huan; Wang, Ji-Dong] Zhejiang Hisun Pharmaceut Co Ltd, Zhejiang Key Lab Antifungal Drugs, Taizhou 318000, Peoples R China; [Xiang, Wen-Sheng] Northeast Agr Univ, Sch Life Sci, Life Sci & Biotechnol Res Ctr, Harbin 150030, Heilongjiang, Peoples R China published Bioactive naphthoquinone and anthrone derivatives from endophytic Micromonospora sp. NEAU-gq13 in 2019, Cited 16. Category: thiomorpholine. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

Two new naphthalenone derivatives, 5-hydroxy-4-oxo-2-(2-oxopropyl)-1,2,3,4-tetrahydronaphthalen-1-yl acetate (1) and 5-hydroxy-2-(2-hydroxypropyl)naphthalene-1,4-dione (2), together with two new anthrone derivatives, (S)-2,5-dihydroxy-2-methyl-1,2,3,4-tetrahydroanthracene-9,10-dione (3) and 4,5-dihydroxy-2-methyl-9H-xanthen-9-one (4), were isolated from the fermentation broth of endophytic Micromonospora sp. NEAU-gq13. Their structures were determined by 1D-NMR, 2D-NMR, and HR-ESI-MS analysis. Compounds 2 and 3 exhibited strong cytotoxic activity against human central nervous system cancer (SF-268) with the IC50 values of 3.04 and 5.66 mu g/ml, respectively. Moreover, compound 2 also displayed potent activity against human liver cancer (HepG2) with an IC50 value of 1.01 mu g/ml.

Welcome to talk about 90-44-8, If you have any questions, you can contact Li, JS; Zhang, H; Qi, H; Wang, JD; Xiang, WS or send Email.. Category: thiomorpholine

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recommanded Product: 90-44-8. I found the field of Pharmacology & Pharmacy; Chemistry very interesting. Saw the article An anthrone-based Kv7.2/7.3 channel blocker with improved properties for the investigation of psychiatric and neurodegenerative disorders published in 2019, Reprint Addresses Dockendorff, C (corresponding author), Marquette Univ, Dept Chem, POB 1881, Milwaukee, WI 53201 USA.. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone.

A set of novel Kv7.2/7.3 (KCNQ2/3) channel blockers was synthesized to address several liabilities of the known compounds XE991 (metabolic instability and CYP inhibition) and the clinical compound DMP 543 (acid instability, insolubility, and lipophilicity). Using the anthrone scaffold of the prior channel blockers, alternative heteroarylmethyl substituents were installed via enolate alkylation reactions. Incorporation of a pyridazine and a fluorinated pyridine gave an analog (compound 18, JDP-107) with a promising combination of potency (IC50=0.16 mu M in a Kv7.2 thallium flux assay), efficacy in a Kv7.2/7.3 patch clamp assay, and drug-like properties.

Recommanded Product: 90-44-8. Welcome to talk about 90-44-8, If you have any questions, you can contact Porter, JD; Vivas, O; Weaver, CD; Alsafran, A; DiMilo, E; Arnold, LA; Dickson, EJ; Dockendorff, C or send Email.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recently I am researching about METAL-ORGANIC FRAMEWORKS; SELECTIVE ALDEHYDE CYANOSILYLATION; SOLVENT-FREE CYANOSILYLATION; LEWIS-BASE ACTIVATION; ENANTIOSELECTIVE CYANOSILYLATION; KNOEVENAGEL CONDENSATION; TRIMETHYLSILYL CYANIDE; EFFICIENT SYNTHESIS; CHEMICAL-REACTIONS; BETA-AZIDATION, Saw an article supported by the Universita degli Studi di Perugia; MURMinistry of Education, Universities and Research (MIUR). Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Ferlin, F; Valentini, F; Brufani, G; Lanari, D; Vaccaro, L. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone. Application In Synthesis of Benzophenone

Herein, we report the development of a tailor-made fluoride-based heterogeneous catalyst, POLITAG-F, for the waste-minimized continuous production of cyanohydrin silyl ethers. The careful designing of the polymeric support and the choice of fluoride ion as the anionic species resulted in the improvement of catalytic efficiency and allowed the effective conversion of different carbonyls (aldehydes, ketones, and unsaturated ketones). The POLITAG-F catalyst, employed under flow conditions, led to the conversion of large amounts (over 100 mmol) of the substrate with a productivity of 0.1 mmol min(-1). In addition, flow conditions allowed to minimize the waste production reaching an associated E-factor value of 0.04. An exhaustive evaluation of the environmental impact of our protocol has been reported by considering several green metrics (process mass intensity, atom economy, and reaction mass efficiency) and also the benign index and the safety hazard index of the process.

Welcome to talk about 119-61-9, If you have any questions, you can contact Ferlin, F; Valentini, F; Brufani, G; Lanari, D; Vaccaro, L or send Email.. Application In Synthesis of Benzophenone

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

I found the field of Agriculture; Plant Sciences very interesting. Saw the article Bacillus and Pseudomonas spp. strains induce a response in phenolic profile and enhance biosynthesis of antioxidant enzymes in Agrobacterium tumefaciens infected tomato plants published in 2020. Category: thiomorpholine, Reprint Addresses Djellout, H (corresponding author), Univ Saad Dahlab, Lab Valorisat Ressources Agrobiol, Dept Biotechnol, Fac Sci Nat & Vie, Blidal 09000, Algeria.. The CAS is 90-44-8. Through research, I have a further understanding and discovery of Anthrone

Some antagonistic bacteria contribute to the management of plant diseases by stimulating the host natural defense and/or by providing direct biocontrol of pathogens. The objective of this study was to evaluate the biocontrol performances and the ability to induce a systemic response to crown gall of four strains belonging to Bacillus and Pseudomonas genera. Evaluation of in vitro antagonistic ability showed that the four bacteria had a different spectrum of activity against the three tested strains of Agrobacterium tumefaciens. A delay in time of appearance and a significant reduction of the tumor size were observed in tomato plants obtained by bio-primed seeds and stem inoculated with A. tumefaciens. Seed priming with antagonistic strains stimulated some systemic defense mechanisms in tomato plants that can be related to the reduction of disease symptoms induced by A. tumefaciens. Both antagonists and A. tumefaciens strains induced variations in phenol content and peroxidase activity while polyphenol oxidase activity was mainly affected by the single A. tumefaciens strain. The response was different in relation to the various combinations of antagonist/pathogen, however Pseudomonas brassicacearum EPR3 strain was the most effective strain.

Category: thiomorpholine. 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

I found the field of Construction & Building Technology; Engineering; Public, Environmental & Occupational Health very interesting. Saw the article Temporal variability of indoor dust concentrations of semivolatile organic compounds published in 2021.0. Formula: C13H10O, Reprint Addresses Shin, HM (corresponding author), Univ Texas Arlington, Dept Earth & Environm Sci, 500 Yates St,Box 19049, Arlington, TX 76019 USA.. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone

The determinants of the temporal variability of indoor dust concentrations of semivolatile organic compounds (SVOCs) remain mostly unexplored. We examined temporal variability of dust concentrations and factors affecting dust concentrations for a wide range of SVOCs. We collected dust samples three times from 29 California homes during a period of 22 months and quantified concentrations of 47 SVOCs in 87 dust samples. We computed intraclass correlation coefficients (ICCs) using three samples collected within the same house. We calculated correlation coefficients (r) between two seasons with similar climate (spring and fall) and between two seasons with opposite climate (summer and winter). Among 26 compounds that were detected in more than 50% of the samples at all three visits, 20 compounds had ICCs above 0.50 and 6 compounds had ICCs below 0.50. For 19 out of 26 compounds, correlation coefficients between spring and fall (r = 0.48-0.98) were higher than those between summer and winter (r = 0.09-0.92), implying seasonal effects on dust concentrations. Our study showed that within-home temporal variability of dust concentrations was small (ICC > 0.50) for most SVOCs, but dust concentrations may vary over time for some SVOCs with seasonal variations in source rates, such as product use.

Welcome to talk about 119-61-9, If you have any questions, you can contact Kim, K; Shin, HM; Wong, L; Young, TM; Bennett, DH or send Email.. Formula: C13H10O

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Authors Roser, C; Toth, C; Renner, M; Herpel, E; Schirmacher, P in BMC published article about in [Roser, Christoph; Toth, Csaba; Renner, Marcus; Herpel, Esther; Schirmacher, Peter] Heidelberg Univ Hosp, Inst Pathol, Neuenheimer Feld 224, D-69120 Heidelberg, Germany; [Roser, Christoph] Heidelberg Univ Hosp, Dept Orthodont & Dentofacial Orthopaed, Neuenheimer Feld 400, D-69120 Heidelberg, Germany; [Herpel, Esther] Natl Ctr Tumor Dis NCT, Tissue Bank, Neuenheimer Feld 224, D-69120 Heidelberg, Germany; [Toth, Csaba] Trier MVZ Histol Cytol & Mol Diagnost, Max Planck Str 5, D-54296 Trier, Germany in 2021, Cited 53. Safety of 4-Methoxybenzyl acetate. The Name is 4-Methoxybenzyl acetate. Through research, I have a further understanding and discovery of 104-21-2

Background: Colorectal familial adenomatous polyposis (FAP) adenomas exhibit a uniform pathogenetic basis caused by a germline mutation in the adenomatous polyposis gene (APC), but the molecular changes leading to their development are incompletely understood. However, dysregulated apoptosis is known to substantially affect the development of colonic adenomas. One of the key regulatory proteins involved in apoptosis is apoptosis repressor with caspase recruitment domain (ARC). Methods: The expression of nuclear and cytoplasmic ARC in 212 adenomas from 80 patients was analyzed by immunohistochemistry. We also compared expression levels of ARC with the expression levels of p53, Bcl-2, COX-2, and MMR proteins. Statistical analyses were performed by Spearman’s rank correlation and linear regression test. Results: ARC was overexpressed in the nuclei and cytoplasm of most FAP adenomas investigated. Cytoplasmic ARC staining was moderately stronger (score 2) in 49.1% (n = 104/212) and substantially stronger (score 3) in 32.5% (n = 69/212) of adenomas compared to non-tumorous colorectal mucosa. In 18.4% (n = 39/212) of adenomas, cytoplasmic ARC staining was equivalent to that in non-tumorous mucosa. Nuclear expression of ARC in over 75% of cells was present in 30.7% (n = 65/212) of investigated adenomas, and nuclear expression in 10-75% of cells was detected in 62.7% (n = 133/212). ARC expression in under 10% of nuclei was found in 6.6% (n = 14/212) of adenomas. The correlation between nuclear ARC expression and cytoplasmic ARC expression was highly significant (p = 0.001). Moreover, nuclear ARC expression correlated positively with overexpression of Bcl-2, COX-2 p53 and beta-catenin. Cytoplasmic ARC also correlated with overexpression of Bcl-2. Sporadic MMR deficiency was detected in very few FAP adenomas and showed no correlation with nuclear or cytoplasmic ARC. Conclusions: Our results demonstrated that both cytoplasmic and nuclear ARC are overexpressed in FAP adenomas, thus in a homogenous collective. The highly significant correlation between nuclear ARC and nuclear beta-catenin suggested that ARC might be regulated by beta-catenin in FAP adenomas. Because of its further correlations with p53, Bcl-2, and COX-2, nuclear ARC might play a substantial role not only in carcinomas but also in precursor lesions.

Welcome to talk about 104-21-2, If you have any questions, you can contact Roser, C; Toth, C; Renner, M; Herpel, E; Schirmacher, P or send Email.. Safety of 4-Methoxybenzyl acetate

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

Authors Zhou, XB; Zhang, GY; Huang, RB; Huang, HM in AMER CHEMICAL SOC published article about CHIRAL DIPHOSPHINE LIGANDS; ALKYL-HALIDES; ENANTIOSELECTIVE SYNTHESIS; ASYMMETRIC-SYNTHESIS; ARYL BROMIDES; COMPLEXES; HYDROGENOLYSIS; HYDROGENATION; ALDEHYDES; ELIMINATION in [Zhou, Xibing; Huang, Renbin; Huang, Hanmin] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China; [Zhou, Xibing; Huang, Renbin; Huang, Hanmin] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China; [Zhang, Guoying; Huang, Hanmin] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China; [Huang, Hanmin] Chinese Acad Sci, Ctr Excellence Mol Synth, Hefei 230026, Peoples R China in 2021.0, Cited 70.0. Application In Synthesis of Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Catalytic carbon-carbon bond formation building on reductive coupling is a powerful method for the preparation of organic compounds. The identification of environmentally benign reductants is key for establishing an efficient reductive coupling reaction. Herein an efficient strategy enabling H-2 as the sole reductant for the palladium-catalyzed allyl-allyl reductive coupling reaction is described. A wide range of allylamines and allylic alcohols as well as allylic ethers proceed smoothly to deliver the C-C coupling products under 1 atm of H-2. Kinetic studies suggested that the dinuclear palladium species was involved in the catalytic cycle.

Application In Synthesis of Benzophenone. Welcome to talk about 119-61-9, If you have any questions, you can contact Zhou, XB; Zhang, GY; Huang, RB; Huang, HM or send Email.

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

Authors Kafi-Ahmadi, L; Marjani, AP; Nozad, E in WILEY published article about in [Kafi-Ahmadi, Leila] Urmia Univ, Fac Chem, Dept Inorgan Chem, Orumiyeh, Iran; [Poursattar Marjani, Ahmad; Nozad, Ehsan] Urmia Univ, Fac Chem, Dept Organ Chem, Orumiyeh, Iran in 2021.0, Cited 60.0. Quality Control of 3-Nitrobenzaldehyde. The Name is 3-Nitrobenzaldehyde. Through research, I have a further understanding and discovery of 99-61-6

Co3O4 and Eu-doped Co3O4 nanocatalysts were synthesized through an ultrasonic-assisted solvothermal method and were characterized with X-ray diffraction (XRD), Fourier transform infrared (FT-IR), energy-dispersive X-ray (EDX), and field-emission scanning electron microscopy (FESEM) methods. Spinel cubic crystalline system for synthesized nanocatalysts was confirmed with XRD, whereas the spherical morphology of Co3O4 changed to nanorods after Eu3+ doping, which was affirmed with FESEM micrographs. Catalytic performance of the nanomaterials was examined through the synthesis of 2-amino-4H-benzochromenes using aromatic aldehydes, malononitrile, and beta-naphthol condensation under solvent-free conditions and microwave irradiation. Mild reaction conditions, short reaction times, simple setup, using an affordable catalyst, and high-quality products were some of the advantages of this procedure. The efficiency for Eu-doped nanocatalyst was achieved by about 96%.

Welcome to talk about 99-61-6, If you have any questions, you can contact Kafi-Ahmadi, L; Marjani, AP; Nozad, E or send Email.. Quality Control of 3-Nitrobenzaldehyde

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

Sun, YX; Li, XS; Yang, M; Xu, WT; Xie, J; Ding, MN in [Sun, Yuxia; Li, Xiaoshan; Yang, Miao; Ding, Mengning] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem, Nanjing 210023, Peoples R China; [Xu, Wentao; Xie, Jin] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Coordinat Chem, Jiangsu Key Lab Adv Organ Mat, Nanjing 210023, Peoples R China published Highly selective electrocatalytic oxidation of benzyl C-H using water as safe and sustainable oxygen source in 2020, Cited 78. Formula: C14H10O. The Name is Anthrone. Through research, I have a further understanding and discovery of 90-44-8.

The selective oxidation of C-H bond is critical for feedstock manufacturing in chemical industry. Current strategies typically involve the use of oxygen or peroxide as the oxidation reagent under high temperature, which sets severe challenges in production sustainability and industrial safety. Herein, we demonstrate an environmental-friendly and safe electrocatalytic strategy for the selective oxidation of benzyl group to ketones at ambient conditions, while using water as the sole oxygen source. Water addition reduces the onset potential of anodic C-H oxidation, and produces 1-tetralone with satisfying conversion and excellent ketone to alcohol ratio. Layered MnO2 catalysts (with rich oxygen vacancies) further adjust the water affinity and facilitate the oxidation, leading to a significantly improved faradaic efficiency.

Welcome to talk about 90-44-8, If you have any questions, you can contact Sun, YX; Li, XS; Yang, M; Xu, WT; Xie, J; Ding, MN or send Email.. Formula: C14H10O

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