Month: December 2021

Liu, B; Liu, CY; De Luca, HG; Pillai, SKR; Anthony, DB; Li, JH; Bismarck, A; Shaffer, MSP; Chan-Park, MB in [Liu, Bo; Liu, Chengyin; Pillai, Suresh Kumar Raman; Li, Jianghua; Chan-Park, Mary B.] Nanyang Technol Univ, Sch Chem & Biomed Engn, 62 Nanyang Dr, Singapore 637459, Singapore; [De Luca, Hugo G.; Shaffer, Milo S. P.] Imperial Coll London, Dept Mat, London, England; [Anthony, David B.] Imperial Coll London, Dept Chem Engn, London, England; [Bismarck, Alexander] Univ Vienna, Facil Chem, Vienna, Austria; [Shaffer, Milo S. P.] Imperial Coll London, Dept Chem, London, England published Synthesis of epoxidized poly(ester carbonate)-b-polyimide-b-poly(ester carbonate): reactive single-walled carbon nanotube dispersants enable synergistic reinforcement around multi-walled nanotube-grafted carbon fibers in 2019.0, Cited 27.0. Safety of 2-(4-Aminophenyl)ethanol. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9.

Polyimides (PI) generally have a high affinity for single-walled carbon nanotubes (SWNTs), but they suffer from poor solubility in most low boiling point organic solvents and low compatibility with common resins (such as epoxy) used in composites, limiting their suitability as dispersants. PI block copolymer systems containing reactive poly(ester carbonate) s have not yet been reported and are expected to act as effective reactive dispersing agents of SWNTs. Herein, PI-derived block copolymers are synthesized via ring-opening copolymerization of lactide (LA) (a control monomer) and allyl-bearing 2-methyl-2-(allyloxycarbonyl)-propylene carbonate (MAC) from the OH-terminal ends of the PI block to produce PLA-PI-PLA (TB1, a control) and PMAC-PI-PMAC (TB2). The allyl pendant group of TB2 allows further facile functionalization to form a third series of epoxidized (EP) derivatives, i.e. PMACEP-block-PI-block-PMACEP (TB3). TB3 copolymer when mixed with a conventional structural epoxy resin forms blends that do not show inferior tensile properties compared with the epoxy, which is unusual. Furthermore, the mixing solvent tetrahydrofuran (THF) can be readily evaporated off after forming the blends. TB3-dispersed (2 wt%) SWNTs added to epoxy increased the tensile strength, modulus, and elongation at break of the resulting nanocomposite films by 40%, 34%, and 26% respectively, compared to the baseline epoxy resin. Furthermore, when TB3b triblock-dispersed SWNTs in epoxy were combined with fuzzy carbon fibers, i.e. carbon nanotube-grafted-carbon fibers (CNT-g-CF), a synergistic interfacial strength reinforcement was observed, together with shifting of the failure mode from the matrix interphase to the carbon fiber-grafted nanotube interface. The ultimate interfacial shear strength between the TB3-dispersed SWNT-epoxy matrix and the fuzzy carbon fibers (i.e., fibers having carbon nanotubes grown on them) measured via single fiber pull-out tests was 100 MPa, which was ca. 11% improvement over the baseline unsized carbon fiber in neat epoxy. To our knowledge, this is the first evidence of a synergistic enhancement in interfacial properties when fuzzy carbon fibers are combined with a SWNT-reinforced epoxy using the new epoxidized TB3 nanotube dispersing agent that forms a strong covalent TB3-epoxy interface. The new functionalizable TB3 synthesis route introduced here is generalizable to other PI-based copolymers with diverse functionalities and solvent compatibilities.

Safety of 2-(4-Aminophenyl)ethanol. Welcome to talk about 104-10-9, If you have any questions, you can contact Liu, B; Liu, CY; De Luca, HG; Pillai, SKR; Anthony, DB; Li, JH; Bismarck, A; Shaffer, MSP; Chan-Park, MB or send Email.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

SDS of cas: 90-16-4. I found the field of Chemistry very interesting. Saw the article Synthesis and Biological Activities of Some New Benzotriazinone Derivatives Based on Molecular Docking; Promising HepG2 Liver Carcinoma Inhibitors published in 2020, Reprint Addresses El Rayes, SM (corresponding author), Suez Canal Univ, Fac Sci, Dept Chem, Ismailia 41529, Egypt.. The CAS is 90-16-4. Through research, I have a further understanding and discovery of Benzo[d][1,2,3]triazin-4(3H)-one.

In one-pot strategy, diazotization of methyl anthranilate 5 followed by addition of amino acid ester hydrochloride, we have prepared methyl-2-(4-oxobenzotriazin-3(4H)-yl)-alkanoates 6a-c. Starting with hydrazides 7a,b, N-alkyl-2-(4-oxobenzotriazin-3(4H)-yl)-alkanamides 9-10(a-h) and methyl-2-(2-(4-oxobenzotriazin-3(4H)-yl)alkanamido)alkanoates 11- 12(a-e) were prepared via azide coupling. Hydrazones 13-15 were prepared via condensation of hydrazides 7a,b with 4-methoxybenzaldehyde, 4-dimethylaminobenzaldehyde, and/or arabinose. Molecular docking was done for synthesized compounds using MOE 2008-10 software. The compounds 9a, 12a, 12c, 13a, 13b, and 14b have the most pronounced strong binding affinities toward the target E. coli Fab-H receptor, whereas compounds 3, 11e, 12e, and 13a have the most pronounced strong binding affinities toward the target vitamin D receptor. The in vitro antibacterial activities of the highest binding affinity docked compounds were tested against E. coli, Staphylococcus aureus, and Salmonella spp. Majority of the tested compounds showed effective positive results against E. coli, while they were almost inactive against Staphylococcus aureus and Salmonella spp. The in vitro cytotoxic activities of the highest binding affinity-docked compounds were tested against the human liver carcinoma cell line (HepG2). Some compounds showed potent cytotoxic activity with low IC50 values, especially for 3 (6.525 mu M) and 13a (10.97 mu M) than that for standard drug doxorubicin (2.06 mu M).

SDS of cas: 90-16-4. About Benzo[d][1,2,3]triazin-4(3H)-one, If you have any questions, you can contact El Rayes, SM; Ali, IAI; Fathalla, W; Mahmoud, MAA or concate me.

Reference:
Patent; Guizhou University; Xue Wei; Zhang Juping; Zhang Cheng; Chen Lijuan; Wang Yihui; Li Pu; Li Qin; Ruan Xianghui; Wang Xiaobin; Wu Xiaoqiong; Wang Jun; (24 pag.)CN107602493; (2019); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Name: Diphenylmethanamine. Di Paolo, ML; Christodoulou, MS; Calogero, AM; Pinzi, L; Rastelli, G; Passarella, D; Cappelletti, G; Dalla Via, L in [Dalla Via, Lisa] Univ Padua, Dipartimento Sci Farmaco, Via F Marzolo 5, I-35131 Padua, Italy; [Di Paolo, Maria L.] Univ Padua, Dipartimento Med Mol, Via G Colombo 3, I-35131 Padua, Italy; [Christodoulou, Michael S.] Univ Milan, DISFARM, Sez Chim Gen & Organ A Marchesini, Via Venezian 21, I-20133 Milan, Italy; [Calogero, Alessandra M.; Cappelletti, Graziella] Univ Milan, Dipartimento Biosci, Via Celoria 26, I-20133 Milan, Italy; [Pinzi, Luca; Rastelli, Giulio] Univ Modena & Reggio Emilia, Dipartimento Sci Vita, Via Campi 103, I-41125 Modena, Italy; [Passarella, Daniele] Univ Milan, Dipartimento Chim, Via C Golgi 19, I-20133 Milan, Italy published 2-Phenyloxazole-4-carboxamide as a Scaffold for Selective Inhibition of Human Monoamine Oxidase B in 2019.0, Cited 70.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

A series of 2-phenyloxazoles bearing an amide group at position 4 were designed and synthesized for evaluation as potential inhibitors of human recombinant monoamine oxidases (hrMAOs). Results of kinetics experiments demonstrated that all compounds behave as competitive MAO inhibitors, with good selectivity toward the MAO-B isoform. The most potent and selective derivatives are characterized by inhibition constant (K-i) values in the sub-micromolar range and a good selectivity index (Ki MAO-A/Ki MAO-B>50). Some derivatives were also found to be able to inhibit MAO activity in nerve growth factor (NGF)-differentiated PC12 cells, taken as a model of neuronal cells. In particular, 2-(2-hydroxyphenyl)-N-phenyloxazole-4-carboxamide (compound 4 a) may be a promising new scaffold, exerting the highest selectivity and inhibitory effect toward MAOs in NGF-differentiated PC12 cell lysates, without compromising cell viability. Molecular docking analysis allowed a rationalization of the experimentally observed binding affinity and selectivity.

Name: Diphenylmethanamine. Welcome to talk about 91-00-9, If you have any questions, you can contact Di Paolo, ML; Christodoulou, MS; Calogero, AM; Pinzi, L; Rastelli, G; Passarella, D; Cappelletti, G; Dalla Via, L or send Email.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Name: Diphenylmethanamine. Authors Wang, WQ; Wang, ZQ; Sang, W; Zhang, R; Cheng, H; Chen, C; Peng, DY in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Wang, Wan-Qiang; Zhang, Rui; Cheng, Hua] Hubei Univ Arts & Sci, Dept Chem Engn & Food Sci, 296 Longzhong Rd, Xiangyang 441053, Peoples R China; [Wang, Zhi-Qin; Sang, Wei; Chen, Cheng] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China; [Peng, Da-Yong] Jiangxi Agr Univ, Coll Sci, Nanchang 330045, Jiangxi, Peoples R China in 2021.0, Cited 63.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

The metal-catalyzed dehydrogenative coupling of alcohols and amines to access amides has been recognized as an atom-economic and environmental-friendly process. Apart from the formation of the amide products, three other kinds of compounds (esters, imines and amines) may also be produced. Therefore, it is of vital importance to investigate product distribution in this transformation. Herein, N-heterocyclic carbene-based Ru (NHC/Ru) complexes [Ru-1]-[Ru-5] with different ancillary ligands were prepared and characterized. Based on these complexes, we selected condition A (without an added NHC precursor) and condition B (with an added NHC precursor) to comprehensively explore the selectivity and yield of the desired amides. After careful evaluation of various parameters, the Ru loadings, added NHC precursors and the electronic/steric properties of ancillary NHC ligands were found to have considerable influence on this catalytic process. (C) 2020 Elsevier Ltd. All rights reserved.

Bye, fridends, I hope you can learn more about C13H13N, If you have any questions, you can browse other blog as well. See you lster.. Name: Diphenylmethanamine

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

I found the field of Biochemistry & Molecular Biology; Pharmacology & Pharmacy very interesting. Saw the article 4-Thiouridine-Enhanced Peroxidase-Generated Biotinylation of RNA published in 2021.0. Recommanded Product: 104-10-9, Reprint Addresses Weng, XC (corresponding author), Wuhan Univ, Hubei Prov Key Lab Allergy & Immunol, Minist Educ, Coll Chem & Mol Sci,Key Lab Biomed Polymers, Wuhan 430072, Hubei, Peoples R China.. The CAS is 104-10-9. Through research, I have a further understanding and discovery of 2-(4-Aminophenyl)ethanol

Peroxidase-generated proximity labeling is in widespread use to study subcellular proteomes and the protein interaction networks in living cells, but the development of subcellular RNA labeling is limited. APEX-seq has emerged as a new method to study subcellular RNA in living cells, but the labeling of RNA still has room to improve. In this work, we describe 4-thiouridine (s(4)U)-enhanced peroxidase-generated biotinylation of RNA with high efficiency. The incorporation of s(4)U could introduce additional sites for RNA labeling, enhanced biotinylation was observed on monomer, model oligo RNA and total RNA. Through the s(4)U metabolic approach, thein vivoRNA biotinylation efficiency by peroxidase catalysis was also dramatically increased, which will benefit RNA isolation and study for the spatial transcriptome.

Recommanded Product: 104-10-9. Welcome to talk about 104-10-9, If you have any questions, you can contact Huang, JG; Zhao, RQ; Qin, SS; Yang, SX; Li, W; Mo, J; Wang, F; Du, YH; Weng, XC; Zhou, X or send Email.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Safety of Diphenylmethanamine. I found the field of Chemistry; Science & Technology – Other Topics very interesting. Saw the article Environmentally benign decarboxylative N-, O-, and S-acetylations and acylations published in 2020.0, Reprint Addresses Jana, CK (corresponding author), Indian Inst Technol Guwahati, Dept Chem, Gauhati 781039, India.. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine.

An operationally simple and general method for acetylation and acylation of a wide variety of substrates (amines, alcohols, phenols, thiols, and hydrazones) has been reported. Meldrum’s acid and its derivatives have been used as an air-stable, non-volatile, cost-effective, and easy to handle acetylating/acylating agent. Easily separable byproducts (CO2 and acetone) allowed the isolation of analytically pure acetylated products without the requirement of work-up and any chromatography.

Safety of Diphenylmethanamine. Bye, fridends, I hope you can learn more about C13H13N, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Product Details of 90-16-4. Recently I am researching about ANTICANCER; DISCOVERY; LARGAZOLE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21672061]; National Key Research Program of China [2018YFD0200105, 2017YFD0200505]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities. Published in TAYLOR & FRANCIS LTD in ABINGDON ,Authors: Chen, XL; Zhou, Z; Li, Z; Xu, XY. The CAS is 90-16-4. Through research, I have a further understanding and discovery of Benzo[d][1,2,3]triazin-4(3H)-one

A series of novel 1,2,3-benzotriazin-4-one derivatives containing 4,5-dihydrothiazole-2-thiol were synthesized and characterized by H-1 NMR, C-13 NMR, F-19 NMR and HRMS. The bioassay results showed that compounds 3-(3-((4,5-dihydrothiazol-2-yl)thio)propyl)-7-methoxybenzo[d][1-3]triazin-4(3H)-one, 3-(3-((4,5-dihydrothiazol-2-yl)thio)propyl)-6-nitrobenzo[d][1-3]triazin-4(3H)-one, 7-chloro-3-(3-((4,5-dihydrothiazol-2-yl)thio)propyl)benzo[d][1-3]triazin-4(3H)-one exhibited good control efficacy against the cucumber root-knot nematode disease caused by Meloidogyne incognita at the concentration of 10.0 mg L-1 in vivo. Compound 7-chloro-3-(3-((4,5-dihydrothiazol-2-yl)thio)propyl)benzo[d][1-3]triazin-4(3H)-one showed excellent nematicidal activity with inhibition 68.3% at a concentration of 1.0 mg L-1. It suggested that the structure of 1,2,3-benzotriazin-4-one containing 4,5-dihydro-thiazole-2-thiol could be optimized further.

Product Details of 90-16-4. Bye, fridends, I hope you can learn more about C7H5N3O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; Guizhou University; Xue Wei; Zhang Juping; Zhang Cheng; Chen Lijuan; Wang Yihui; Li Pu; Li Qin; Ruan Xianghui; Wang Xiaobin; Wu Xiaoqiong; Wang Jun; (24 pag.)CN107602493; (2019); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Product Details of 91-00-9. I found the field of Science & Technology – Other Topics very interesting. Saw the article Exploring anticancer activity of structurally modified benzylphenoxyacetamide (BPA); I: Synthesis strategies and computational analyses of substituted BPA variants with high anti-glioblastoma potential published in 2019.0, Reprint Addresses Jursic, BS (corresponding author), Univ New Orleans, Dept Chem, New Orleans, LA 70148 USA.; Jursic, BS (corresponding author), Stepharm llc, POB 24220, New Orleans, LA 70184 USA.; Reiss, K (corresponding author), LSU Hlth Sci Ctr, Dept Med, Stanley S Scott Canc Ctr, Neurol Canc Res, New Orleans, LA 70112 USA.. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine.

Structural variations of the benzylphenoxyacetamide (BPA) molecular skeleton were explored as a viable starting point for designing new anti-glioblastoma drug candidates. Hand-to-hand computational evaluation, chemical modifications, and cell viability testing were performed to explore the importance of some of the structural properties in order to generate, retain, and improve desired anti-glioblastoma characteristics. It was demonstrated that several structural features are required to retain the anti-glioblastoma activity, including a carbonyl group of the benzophenone moiety, as well as 4′-chloro and 2,2-dimethy substituents. In addition, the structure of the amide moiety can be modified in such a way that desirable anti-glioblastoma and physical properties can be improved. Via these structural modifications, more than 50 compounds were prepared and tested for anti-glioblastoma activity. Four compounds were identified (HR28, HR32, HR37, and HR46) that in addition to HR40 (PP1) from our previous study, have been determined to have desirable physical and biological properties. These include high glioblastoma cytotoxicity at low mu M concentrations, improved water solubility, and the ability to penetrate the blood brain barrier (BBB), which indicate a potential for becoming a new class of anti-glioblastoma drugs.

Product Details of 91-00-9. Welcome to talk about 91-00-9, If you have any questions, you can contact Stalinska, J; Houser, L; Rak, M; Colley, SB; Reiss, K; Jursic, BS or send Email.

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Authors Wang, WQ; Wang, ZQ; Sang, W; Zhang, R; Cheng, H; Chen, C; Peng, DY in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Wang, Wan-Qiang; Zhang, Rui; Cheng, Hua] Hubei Univ Arts & Sci, Dept Chem Engn & Food Sci, 296 Longzhong Rd, Xiangyang 441053, Peoples R China; [Wang, Zhi-Qin; Sang, Wei; Chen, Cheng] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China; [Peng, Da-Yong] Jiangxi Agr Univ, Coll Sci, Nanchang 330045, Jiangxi, Peoples R China in 2021.0, Cited 63.0. Quality Control of Diphenylmethanamine. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

The metal-catalyzed dehydrogenative coupling of alcohols and amines to access amides has been recognized as an atom-economic and environmental-friendly process. Apart from the formation of the amide products, three other kinds of compounds (esters, imines and amines) may also be produced. Therefore, it is of vital importance to investigate product distribution in this transformation. Herein, N-heterocyclic carbene-based Ru (NHC/Ru) complexes [Ru-1]-[Ru-5] with different ancillary ligands were prepared and characterized. Based on these complexes, we selected condition A (without an added NHC precursor) and condition B (with an added NHC precursor) to comprehensively explore the selectivity and yield of the desired amides. After careful evaluation of various parameters, the Ru loadings, added NHC precursors and the electronic/steric properties of ancillary NHC ligands were found to have considerable influence on this catalytic process. (C) 2020 Elsevier Ltd. All rights reserved.

Welcome to talk about 91-00-9, If you have any questions, you can contact Wang, WQ; Wang, ZQ; Sang, W; Zhang, R; Cheng, H; Chen, C; Peng, DY or send Email.. Quality Control of Diphenylmethanamine

Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics

Formula: C7H5N3O. In 2020 TETRAHEDRON LETT published article about ALLYLIC SUBSTITUTION; FUNCTIONALIZATION; HYDROAMINATION; HETEROCYCLES; 2-PYRIDONES; ALKYLATION; DISCOVERY in [Zhang, Zhiguang; Dai, Siwei; Li, Ling; Jia, Chenyu; Zhang, Yong] Hebei Univ Sci & Technol, Coll Chem & Pharmaceut Engn, 26 Yuxiang Rd, Shijiazhuang 050018, Hebei, Peoples R China; [Li, Hao] East China Univ Sci & Technol, State Key Lab Bioengn Reactor, Shanghai Key Lab New Drug Design, 130 Meilong Rd, Shanghai 200237, Peoples R China; [Li, Hao] East China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China in 2020, Cited 35. The Name is Benzo[d][1,2,3]triazin-4(3H)-one. Through research, I have a further understanding and discovery of 90-16-4.

We described a novel scandium-catalyzed selective Michael addition of quinazolinones and vinylazaarenes. The protocol proceeds smoothly to give diverse quinazolinone derivatives in moderate to excellent yields. The high practicality of this protocol was proved by excellent chemo selectivity and broad substrate and functional group compatibility. (C) 2020 Elsevier Ltd. All rights reserved.

Formula: C7H5N3O. Bye, fridends, I hope you can learn more about C7H5N3O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; Guizhou University; Xue Wei; Zhang Juping; Zhang Cheng; Chen Lijuan; Wang Yihui; Li Pu; Li Qin; Ruan Xianghui; Wang Xiaobin; Wu Xiaoqiong; Wang Jun; (24 pag.)CN107602493; (2019); B;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics