Month: November 2021

An article NaNO2/I-2 as an alternative reagent for the synthesis of 1,2,3-benzotriazin-4(3H)-ones from 2-aminobenzamides WOS:000456353000009 published article about CATALYZED DENITROGENATIVE ANNULATION; TERT-BUTYL NITRITE; NEMATOCIDAL ACTIVITIES; SELECTIVE SYNTHESIS; DERIVATIVES; 1,2,3-BENZOTRIAZINE-4-(3H)-ONES; ACID in [Barak, Dinesh S.; Mukhopadhyay, Sushobhan; Dahatonde, Dipak J.; Batra, Sanjay] CSIR Cent Drug Res Inst, Med & Proc Chem Div, Sect 10,Jankipuram Extens,Sitapur Rd, Lucknow 226031, Uttar Pradesh, India; [Batra, Sanjay] CSIR HRDC, Postal Staff Coll Area, Sect 19, Ghaziabad 201002, India in 2019, Cited 39. COA of Formula: 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

An efficient transformation of 2-aminobenzamides to 1,2,3-benzotriazin-4(3H)-ones in the presence of sodium nitrite (NaNO2) and Iodine (I-2) is described. The reaction is proposed to proceed via formation of nitrosyl halide that induces nitrosylation of the amino group of 2-aminobenzamide leading to diazotization followed by intramolecular cyclization. (C) 2018 Elsevier Ltd. All rights reserved.

Welcome to talk about 90-16-4, If you have any questions, you can contact Barak, DS; Mukhopadhyay, S; Dahatonde, DJ; Batra, S or send Email.. COA of Formula: 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

An article Enantioselective Hydrative para-Dearomatization of Sulfonanilides by an Indanol-based Chiral Organoiodine Catalyst WOS:000641165200001 published article about HYPERVALENT IODINE REAGENTS; OXIDATIVE SPIROLACTONIZATION; SPIROCYCLIZATION; DIARYLAMINES; FLUORINATION; ANILINES; PHENOLS in [Shimazaki, Yuto; Maruoka, Keiji] Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kyoto 6068502, Japan; [Wata, Chisato; Hashimoto, Takuya] Chiba Univ, Chiba Iodine Resource Innovat Ctr, Inage Ku, 1-33 Yayoi, Chiba 2638522, Japan; [Wata, Chisato; Hashimoto, Takuya] Chiba Univ, Dept Chem, Grad Sch Sci, Inage Ku, 1-33 Yayoi, Chiba 2638522, Japan; [Maruoka, Keiji] Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Panyu District, Peoples R China; [Maruoka, Keiji] Kyoto Univ, Grad Sch Pharmaceut Sci, Sakyo Ku, Kyoto 6068501, Japan in 2021.0, Cited 89.0. Recommanded Product: 104-10-9. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9

We report herein the development of an enantioselective oxidative para-dearomatization of sulfonanilides with water by use of an indanol-based chiral organoiodine catalyst, originally developed in our group. This reaction proceeds efficiently by the use of N-mesyl-protected anilines as substrates, giving functionalized p-quinol imines in good yields and moderate to high enantioselectivities.

Welcome to talk about 104-10-9, If you have any questions, you can contact Shimazaki, Y; Wata, C; Hashimoto, T; Maruoka, K or send Email.. Recommanded Product: 104-10-9

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

COA of Formula: C13H13N. Authors Liang, XY; Yu, P; Fu, C; Shen, YC in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Liang, Xiayu; Yu, Peng; Fu, Chen; Shen, Yongcun] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, 122 Luoshi Rd, Wuhan 430070, Peoples R China in 2021, Cited 31. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

A new strategy for the facile synthesis of hydroxyalkylamides through the ring-opening reaction of lactone with amine promoted by dibutyltin acetate was developed. A series of hydroxyalkylamide compounds were obtained and the method was successfully applied to the synthesis of pharmaceutically active molecules tyrosinase inhibitor V and HDAC inhibitor VI via a three-step synthetic pathway. The broad substrate scope, mild reaction conditions and practical application proved the effectiveness, compatibility and practicality of this method. (C) 2021 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.. COA of Formula: C13H13N

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

Recently I am researching about BOND FORMATION; DERIVATIVES; ARYLATION; BINAM; BIPHENOLS; PHENOLS, Saw an article supported by the JSPS KAKENHI from MEXT [17K15430, 19K06985]; Futaba Foundation; Cooperative Research Program of the Network Joint Research Center for Materials and Devices. Recommanded Product: 2-(4-Aminophenyl)ethanol. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Matsumoto, K; Takeda, S; Hirokane, T; Yoshida, M. The CAS is 104-10-9. Through research, I have a further understanding and discovery of 2-(4-Aminophenyl)ethanol

The first catalytic oxidative aniline-aniline cross-coupling reaction using oxygen as the terminal oxidant is reported. Anilines possessing a pyrrolidino group can be preferentially oxidized under mild aerobic conditions and reacted with other anilines to afford a variety of nonsymmetrical 2-aminobiphenyls with high selectivities. A heterogeneous palladium catalyst is used for the dehydrogenative cross-coupling of anilines with structurally diverse arenes. This reaction does not require stoichiometric oxidants and is an economical and environmentally friendly method.

Bye, fridends, I hope you can learn more about C8H11NO, If you have any questions, you can browse other blog as well. See you lster.. Recommanded Product: 2-(4-Aminophenyl)ethanol

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

Authors Das, S; Kumar, R; Devadkar, A; Panda, TK in WILEY-V C H VERLAG GMBH published article about RING-OPENING POLYMERIZATION; ONE-POT SYNTHESIS; STEREOSELECTIVE HYDROSILYLATION; DIASTEREOSELECTIVE SYNTHESIS; CARBONYL-COMPOUNDS; METAL-COMPLEXES; ENANTIOSELECTIVE ADDITION; 3-COMPONENT CONDENSATION; TRIMETHYLSILYL CYANIDE; COORDINATION CHEMISTRY in [Das, Suman; Kumar, Ravi; Devadkar, Ajitrao; Panda, Tarun K.] Indian Inst Technol Hyderabad, Dept Chem, Sangareddy 502285, Telangana, India in 2020.0, Cited 127.0. Category: amides-buliding-blocks. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

We report the synthesis of alpha-aminonitriles by one-pot coupling reaction of aldehyde, amines and trimethylsilyl cyanide (TMSCN) using beta-ketoiminato zinc complexes as a pre-catalyst in very good yield under mild reaction condition. Homoleptic zinc complex [{kappa(2)-(2,4,6-Me3C6H2NC(Me)=CHC(Me)=O)}(2)Zn] (1 a) was synthesized by the treatment of protic ligand [(2,4,6-Me3C6H2NHC(Me)=CHC(Me)=O)] ((LH)-H-1) with potassium hydride and anhydrous zinc diiodide in 2 : 2 : 1 molar ratio in THF. Analogous reactions using [(2,6-(Pr2C6H3NHC)-Pr-i(Me)=CHC(Me)=O)] ((LH)-H-2) and [(Ph2CHNHC(Me)=CHC(Me)=O)] ((LH)-H-3) as protic ligands, dinuclear zinc complexes [{kappa(3)-(2,6-(Pr2C6H3NC)-Pr-i(Me)=CHC(Me)=O)}ZnI](2)(1 b) and [Zn(Ph2CHNHC-(Me)=CHC(Me)=O)ZnI2] (1 c) were obtained in good yield. Molecular structures of ligandsL(1)H,(LH)-H-3, and zinc complexes1 a,1 b, and1 cwere established by single-crystal x-ray diffraction analysis. Dinuclear zinc complexes1 b, and1 cexhibited high transformation, greater selectivity and broad substrate scope for the synthesis of alpha-aminonitrile under mild condition. A most plausible mechanism for synthesis alpha-aminonitrile is proposed based on several controlled reactions.

Category: amides-buliding-blocks. 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

COA of Formula: C7H5N3O. Chen, XL; Jia, HW; Li, Z; Xu, XY in [Chen, Xiulei; Jia, Haowu; Li, Zhong; Xu, Xiaoyong] East China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China; [Li, Zhong; Xu, Xiaoyong] Shanghai Collaborat Innovat Ctr Biomfg Technol, Shanghai 200237, Peoples R China published Synthesis and nematicidal evaluation of 1,2,3-benzotriazin-4-one derivatives containing piperazine as linker against Meloidogyne incognita in 2019, Cited 24. 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.

To explore new skeleton with nematicidal activity, a series of novel 1,2,3-benzotriazin-4-one derivatives containing piperazine as linker were synthesized and varied fragments were also introduced to increase structure diversity of the new skeleton. Their inhibitory activities in vivo were evaluated against Meloidogyne incognita. The newly prepared compounds A6, A8, A21, A28 and A38 exhibited more than 50% inhibition at the concentration of 20 mg/L. Especially compound A6 displayed 71.4% inhibition against Meloidogyne incognita at the concentration of 20 mg/L. The nematicidal activities varied significantly depending on the types and positions of the substituents, which provided guidance for further structure modification. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

Welcome to talk about 90-16-4, If you have any questions, you can contact Chen, XL; Jia, HW; Li, Z; Xu, XY or send Email.. COA of Formula: 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

Quality Control of Benzo[d][1,2,3]triazin-4(3H)-one. 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. 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.

Quality Control of Benzo[d][1,2,3]triazin-4(3H)-one. 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

I found the field of Chemistry very interesting. Saw the article Synthesis and nematicidal activities of 1,2,3-benzotriazin-4-one containing 4,5-dihydrothiazole-2-thiol derivatives against Meloidogyne incognita published in 2020. HPLC of Formula: C7H5N3O, Reprint Addresses Xu, XY (corresponding author), East China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China.. 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.

Welcome to talk about 90-16-4, If you have any questions, you can contact Chen, XL; Zhou, Z; Li, Z; Xu, XY or send Email.. HPLC of Formula: 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

Authors Railian, S; Haven, JJ; Maes, L; De Sloovere, D; Trouillet, V; Welle, A; Adriaensens, P; Van Bael, MK; Hardy, A; Deferme, W; Junkers, T in PERGAMON-ELSEVIER SCIENCE LTD published article about TRANSFER RADICAL POLYMERIZATION; CARBON NANOTUBES; CLICK CHEMISTRY; DISPERSED GRAPHENE; ORGANIC-SYNTHESIS; VISIBLE-LIGHT; SURFACE; NANOCOMPOSITES; NANOPARTICLES; BRUSHES in [Railian, Svitlana; Maes, Lowie; Junkers, Tanja] UHasselt Inst Mat Res, Polymer React Design Grp, Agoralaan, B-3590 Diepenbeek, Belgium; [Haven, Joris J.; Junkers, Tanja] Monash Univ, Sch Chem, 19 Rainforest Walk, Clayton, Vic 3800, Australia; [De Sloovere, Dries; Van Bael, Marlies K.; Hardy, An] UHasselt Inst Mat Res, Inorgan & Phys Chem, Agoralaan, B-3590 Diepenbeek, Belgium; [De Sloovere, Dries; Van Bael, Marlies K.; Hardy, An] Energyville, Thor Pk 8320, B-3600 Genk, Belgium; [De Sloovere, Dries; Adriaensens, Peter; Van Bael, Marlies K.; Hardy, An; Deferme, Wim] IMEC Vzw Div IMOMEC, Wetenschapspk 1, B-3590 Diepenbeek, Belgium; [Trouillet, Vanessa] Karlsruhe Inst Technol KIT, Inst Appl Mat IAM, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany; [Trouillet, Vanessa; Welle, Alexander] Karlsruhe Inst Technol KIT, Karlsruhe Nano Micro Facil KNMF, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany; [Welle, Alexander] Karlsruhe Inst Technol KIT, Inst Funct Interfaces, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany; [Adriaensens, Peter] UHasselt Inst Mat Res, Nucl Magnet Resonance Spect Grp, Agoralaan, B-3590 Diepenbeek, Belgium; [Deferme, Wim] UHasselt Inst Mat Res, Wetenschapspk 1, B-3590 Diepenbeek, Belgium in 2020.0, Cited 84.0. Recommanded Product: 104-10-9. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9

The preparation of well-dispersed graphene/polymer nanocomposites is challenging due to the poor miscibility of graphene sheets in a polymer matrix. To enhance the interaction between both phases, graphene sheets can be decorated with polymer chains. Herein, different strategies to graft poly(methyl methacrylate) (PMMA) and poly(di(ethylene glycol) ethyl ether acrylate) (PDEGA) chains at various positions on graphene oxide and reduced graphene oxide (GO/rGO) sheets are compared. Chain attachment was achieved by grafting-to and grafting-from methods. Grafting-to was performed by classical copper (I)-catalyzed alkyne azide cycloaddition. Using a grafting-from approach, PMMA and PDEGA brushes were grown from GO and rGO sheets via surface-initiated photo-induced copper-mediated polymerization (SI-photoCMP). SI-photoCMP is a robust and efficient method that allows polymerizations to be carried out under mild conditions and with reduced catalyst concentration. Moreover, the successful implementation of SI-photoCMP in a continuous-flow set-up enables easy upscaling of the system and is, therefore, a more efficient and environmentally friendly process for GO/rGO surface modification. By using the grafting-to approach, the grafting density of PMMA (M-n = 2,600 g/mol) was one chain per 990 carbons of graphene. In contrast, longer PMMA chains (M-n = 40,300 g/mol) and higher grafting density were obtained via the grafting-from method (one PMMA chain per 140 carbons of graphene).

Recommanded Product: 104-10-9. Welcome to talk about 104-10-9, If you have any questions, you can contact Railian, S; Haven, JJ; Maes, L; De Sloovere, D; Trouillet, V; Welle, A; Adriaensens, P; Van Bael, MK; Hardy, A; Deferme, W; Junkers, T or send Email.

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

Recommanded Product: Benzo[d][1,2,3]triazin-4(3H)-one. 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. 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.

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.. Recommanded Product: 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