Month: November 2021

An article Palladium supported on metal-organic framework as a catalyst for the hydrogenation of nitroarenes under mild conditions WOS:000520301400001 published article about CHEMOSELECTIVE HYDROGENATION; SELECTIVE HYDROGENATION; AROMATIC NITRO; AZO-COMPOUNDS; EFFICIENT; NANOPARTICLES; REDUCTION; GOLD; MOFS; CO in [Bao, Lingxiang; Yu, Zongbao; Fei, Teng; Yan, Zhiyuan; Li, Jiazhe; Sun, Chenghui; Pang, Siping] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China; [Sun, Chenghui; Pang, Siping] Beijing Inst Technol, Key Lab, Minist Educ High Energy Dens Mat, Beijing 100081, Peoples R China in 2020, Cited 42. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9. Name: 2-(4-Aminophenyl)ethanol

Sustainable development demands an environmentally friendly and efficient method for the hydrogenation of organic molecules, including the hydrogenation of functionalized nitroarenes. In this study, a highly active and selective metal-organic framework-supported palladium catalyst was prepared for the catalytic hydrogenation of nitroarenes. High selectivity (>99%) and excellent yield (98%) of aniline were realized after 2 hours in ethanol under hydrogen (1 atm) at room temperature. The reductions were successfully carried out in the presence of a wide range of other reducible functional groups. More importantly, the catalyst was very stable without the loss of its catalytic activity after five cycles.

Welcome to talk about 104-10-9, If you have any questions, you can contact Bao, LX; Yu, ZB; Fei, T; Yan, ZY; ZLi, JZ; Sun, CH; Pang, SP or send Email.. Name: 2-(4-Aminophenyl)ethanol

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

Quality Control of Diphenylmethanamine. Naqvi, S; Kumar, M; Kumar, R in [Naqvi, Samya; Kumar, Rachana] CSIR Natl Phys Lab, Adv Mat & Devices Metrol Div, Photovolta Metrol Grp, Dr KS Krishnan Marg, New Delhi 110012, India; [Kumar, Mahesh] CSIR Natl Phys Lab, Adv Mat & Devices Metrol Div, Photon Mat Metrol Grp, Dr KS Krishnan Marg, New Delhi 110012, India published Facile Synthesis and Evaluation of Electron Transport and Photophysical Properties of Photoluminescent PDI Derivatives in 2019.0, Cited 83.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

Perylenediimides (PDIs) have emerged as potential materials for optoelectronic applications. In the current work, four PDI derivatives, substituted at imide nitrogen with 2,6-diisopropyl phenyl, 2-nitrophenyl, diphenylmethylene, and pentafluorophenyl groups, have been synthesized from perylene 3,4,9,10-tetracarboxylic dianhydride using a facile imidization synthesis process. PDI derivatives have been spectroscopically characterized for their structure and optical properties. Temperature-variable absorption and emission spectroscopy study confirmed the H-aggregation property. H-aggregation along with strong emission suggests the slipped pi-pi stacking of PDI molecules. Electrochemical analysis was performed for their redox behavior and calculation of lowest unoccupied molecular orbital and highest occupied molecular orbital energy levels. Scanning electron microscopy showed the formation of ordered structures. The PDI derivatives showed excellent electron conductivity without doping and 5-10x higher electron mobility than that of state-of-the-art fullerene acceptor phenyl-C-61 -butyric acid methyl ester (PC61BM). Finally, the charge generation and charge transfer phenomenon was studied by transient absorption spectroscopy (TAS). TAS showed ultrafast charge transfer from the poly(3-hexyl)thiophene (P3HT) donor polymer to PDI and formation of long-lived charge-separated states similar to fullerene derivative PC61 BM/P3HT blends. Such PDI derivatives with excellent solubility and photophysical and electronic properties are potential n-type materials to be used in organic electronic devices.

Quality Control of Diphenylmethanamine. Welcome to talk about 91-00-9, If you have any questions, you can contact Naqvi, S; Kumar, M; Kumar, R or send Email.

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

Computed Properties of C7H5N3O. Recently I am researching about PHARMACOLOGICAL EVALUATION; LIGANDS; GROWTH, Saw an article supported by the Science & Technology Development Fund in Egypt STDF Project [22909]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: El Rayes, SM; Ali, IAI; Fathalla, W; Mahmoud, MAA. 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).

Welcome to talk about 90-16-4, If you have any questions, you can contact El Rayes, SM; Ali, IAI; Fathalla, W; Mahmoud, MAA or send Email.. Computed Properties of C7H5N3O

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

Category: amides-buliding-blocks. I found the field of Chemistry very interesting. Saw the article Pro-Phe Derivatives as Organocatalysts in Asymmetric Aldol Reaction published in 2021, Reprint Addresses Yolacan, C (corresponding author), Yildiz Tech Univ, Dept Chem, Davutpasa Campus, TR-34010 Istanbul, Turkey.. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine.

The aldol reaction which is the most important one among the C-C bond forming reactions, is widely used by synthetic organic chemists to obtain beta-hydroxycarbonyl compounds which are important starting components for biologically active compounds in optically pure form. In this research, five Pro-Phe derivatives were synthesized by simple amidation reactions and characterized by their spectral data. Their catalytic activities in asymmetric aldol reaction were investigated. The catalytic activity studies were performed with aliphatic ketones and various aromatic aldehydes. Especially, (S)methyl 3-mercapto-2-(S)-3-phenyl-2-((S)-pyrrolidine-2-carboxamido)propanamido)propanoate showed good catalytic activities in water at 0 degrees C in the presence of p-nitrobenzoic acid cocatalyst. The enantioselectivities were up to 90.4%, the diastereomeric ratios were up to 97/3 and yields were 99%. The results showed that these organocatalysts were promising organocatalysts for aldol reaction. Besides, this catalyst showed its best catalytic activities in water which is also an important contribution to green chemistry requirements.

Category: amides-buliding-blocks. Welcome to talk about 91-00-9, If you have any questions, you can contact Karaoglu, M; Aydogan, F; Yolacan, C or send Email.

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

An article Total synthesis of Met(10)-teixobactin WOS:000475998200009 published article about STAPHYLOCOCCUS-AUREUS MRSA; POTENT TEIXOBACTIN ANALOGS; ANTIBACTERIAL ACTIVITY; IN-VITRO; ENDURACIDIDINE; SUBSTITUTION; RESIDUES; DESIGN in [Gunjal, Vidya B.; Reddy, D. Srinivasa] CSIR Natl Chem Lab, Organ Chem Div, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India; [Gunjal, Vidya B.; Reddy, D. Srinivasa] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, India in 2019.0, Cited 41.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9. Computed Properties of C13H13N

The total synthesis of cyclic depsipeptide Met(10)-teixobactin in solution-phase is described. Teixobactin is a structurally and mechanistically novel antimicrobial peptidic natural product with very impressive activities against Gram-positive pathogens. It happens to possess an L-allo-enduracididine (End) residue as part of macrocyclic ring which is not readily accessible. In this report, we have used serine ligation strategy as the key step to prepare an analogue of teixobactin where End being replaced with a readily available amino acid methionine. (C) 2019 Elsevier Ltd. All rights reserved.

Computed Properties of C13H13N. Welcome to talk about 91-00-9, If you have any questions, you can contact Gunjal, VB; Reddy, DS or send Email.

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

An article General synthesis of primary amines via reductive amination employing a reusable nickel catalyst WOS:000455845400014 published article about AQUEOUS AMMONIA; SELECTIVE HYDROGENATION; IRON CATALYSTS; ALKYLATION; ALCOHOLS; KETONES; ACIDS; FURFURYLAMINE; NANOPARTICLES; NITROARENES in [Hahn, G.; Kempe, R.] Univ Bayreuth, Chair Inorgan Chem II Catalyst Design, Bayreuth, Germany; [Kunnas, P.; de Jonge, N.] INM Leibniz Inst New Mat, Saarbrucken, Germany; [de Jonge, N.] Saarland Univ, Dept Phys, Saarbrucken, Germany in 2019, Cited 54. Name: Diphenylmethanamine. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

Reusable catalysts based on earth-abundant metals with a broad applicability in organic synthesis are a key to a more sustainable production of fine chemicals, pharmaceuticals and agrochemicals. Herein, we report on a nanostructured nickel catalyst for the general and selective synthesis of primary amines via reductive amination, employing ammonia dissolved in water. Our catalyst, which operates at low temperature and pressure, is highly active, reusable and easy to handle. The synthesis from a specific nickel complex and gamma-Al2O3 is straightforward, with the ligand-metal combination of this complex being crucial. Aldehydes (including purely aliphatic ones), aryl-alkyl, dialkyl and diaryl ketones can all be converted smoothly into primary amines. In addition, the amination of pharmaceuticals, bioactive compounds and natural products is demonstrated. Many functional groups-including hydrogenation-sensitive examples-are tolerated. We expect that our findings will inspire others to develop reusable and nanostructured earth-abundant metal catalysts for complex organic transformations.

Name: Diphenylmethanamine. Welcome to talk about 91-00-9, If you have any questions, you can contact Hahn, G; Kunnas, P; de Jonge, N; Kempe, R or send Email.

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

Chen, FS; Hu, SS; Li, SP; Tang, G; Zhao, YF in [Tang, Guo] Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China; Xiamen Univ, Key Lab Chem Biol Fujian Prov, Xiamen 361005, Fujian, Peoples R China published Visible-light-induced denitrogenative phosphorylation of benzotriazinones: a metal- and additive-free method for accessing ortho-phosphorylated benzamide derivatives in 2021, Cited 54. Computed Properties of C7H5N3O. 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.

Metal-free, visible-light-induced denitrogenative phosphorylation of 1,2,3-benzotriazinones was achieved. With the use of eosin Y as a photoredox catalyst, N,N-diisopropylethylamine as a base, CH3CN-H2O as a solvent and sunlight or a blue LED as a light source, a variety of aryl-phosphonates, aryl-phosphinates, and aryl-phosphine oxides were efficiently prepared. In addition, B(2)pin(2) instead of P-nucleophiles as a radical acceptor was also demonstrated. The key advantages of this newly developed method are the clean reaction profile, use of a low-cost organic-dye catalyst, energy efficiency, broad substrate scope, good to excellent yields and large-scale synthetic applicability. The gram-scale synthesised compounds could be isolated in pure form just upon extraction, followed by re-crystallisation; no tedious chromatographic purification was required.

Computed Properties of C7H5N3O. About Benzo[d][1,2,3]triazin-4(3H)-one, If you have any questions, you can contact Chen, FS; Hu, SS; Li, SP; Tang, G; Zhao, YF 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

Safety of Benzo[d][1,2,3]triazin-4(3H)-one. In 2020 BIOORG MED CHEM LETT published article about SYSTEMIC ACQUIRED-RESISTANCE; ROTYLENCHULUS-RENIFORMIS; ELICITORS; NEMATICIDES; EFFICACY; TOMATO; PLANTS; SPP. in [Zhang, Ruifeng; Wang, Gaolei; Chen, Xiulei; Li, Zhong; Xu, Xiaoyong] East China Univ Sci & Technol, Shanghai Key Lab Chem Biol, Sch Pharm, Shanghai 200237, Peoples R China; [Guo, Wei] China Crop Protect Ind Assoc, Beijing 100723, Peoples R China in 2020, Cited 28. 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.

Based on the characteristic of benzo[d][1,2,3]thiadiazole to induce the systemic acquired resistance and improve the immunity of plants, benzo[d][1,2,3]thiadiazole was introduced into 1,2,3-benzotriazin-4-one, thirty-one novel 1,2,3-benzotriazin-4-one derivatives containing benzo[d][1,2,3]thiadiazole were designed and synthesized. Nematicidal activity showed that most of the synthesized compounds exhibited great inhibitory activity in vivo against Meloidogyne incognita at 20 mg/L. Among 31 tested compounds, A2 and A3 showed an excellent nematicidal activity with the inhibition rate of 50.4% and 53.1% at the concentration of 1.0 mg/L, respectively. The influence of substituent type and position was investigated. The relationship between structure and activity was also preliminary analyzed.

Welcome to talk about 90-16-4, If you have any questions, you can contact Zhang, RF; Guo, W; Wang, GL; Chen, XL; Li, Z; Xu, XY or send Email.. Safety of Benzo[d][1,2,3]triazin-4(3H)-one

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. In 2019 SYNTHESIS-STUTTGART published article about ONE-POT SYNTHESIS; OXIDATIVE CARBONYLATION; EFFICIENT CONVERSION; TRISUBSTITUTED UREAS; BIOLOGICAL-ACTIVITY; CARBOXYLIC-ACIDS; AMINES; FACILE; INHIBITORS; DESIGN in [Singh, Anoop S.; Agrahari, Anand K.; Singh, Sumit K.; Yadav, Mangal S.; Tiwari, Vinod K.] Banaras Hindu Univ, Inst Sci, Dept Chem, Varanasi 22100, Uttar Pradesh, India in 2019, Cited 83. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

The good leaving tendency of the benzotriazole moiety has been exploited for the synthesis of symmetric, unsymmetric, N-acyl, and cyclic ureas in good yields from N-acylbenzotriazoles by treating the latter with various amines in the presence of TMSN N in a sealed tube. The salient features of the devised protocol includes the high-yield, mild, metal-free, one-pot reaction conditions, and short reaction time. Furthermore, in many cases, no column chromatography is required for the purification.

Product Details of 91-00-9. 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

Authors Shelp, RA; Ciro, A; Pu, YG; Merchant, RR; Hughes, JME; Walsh, PJ in ROYAL SOC CHEMISTRY published article about in [Shelp, Russell A.; Ciro, Anthony; Pu, Youge; Walsh, Patrick J.] Univ Penn, Dept Chem, Roy & Diana Vagelos Labs, 231 South 34th St, Philadelphia, PA 19104 USA; [Merchant, Rohan R.] Merck & Co Inc, Dept Discovery Chem, San Francisco, CA 94080 USA; [Hughes, Jonathan M. E.] Merck & Co Inc, Dept Proc Res & Dev, Rahway, NJ 07065 USA in 2021, Cited 41. HPLC of Formula: C13H13N. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

We report a 3-component reaction between N-benzyl ketimines, [1.1.1]propellane, and pinacol boronates to generate benzylamine bicyclo[1.1.1]pentane (BCP) pinacol boronates. These structures are analogous to highly sought diarylmethanamine cores, which are common motifs in bioactive molecules. We demonstrate the versatility of the boronate ester handle via downstream functionalization through a variety of reactions, including a challenging Pd-catalyzed (hetero)arylation that exhibits a broad substrate scope. Together, these methods enable the synthesis of high-value BCP benzylamines which are inaccessible by existing methods. Furthermore, we demonstrate the successful application of these newly developed (hetero)arylation conditions to a variety of challenging tertiary pinacol boronates, including nitrogen-containing heterocycles, 1,1-disubstituted cyclopropanes, and other BCP cores.

HPLC of Formula: C13H13N. Welcome to talk about 91-00-9, If you have any questions, you can contact Shelp, RA; Ciro, A; Pu, YG; Merchant, RR; Hughes, JME; Walsh, PJ or send Email.

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