Tag: M.W=100-150

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

Welcome to talk about 90-16-4, If you have any questions, you can contact Chen, FS; Hu, SS; Li, SP; Tang, G; Zhao, YF or send Email.. Name: 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

Authors Chen, FS; Hu, SS; Li, SP; Tang, G; Zhao, YF in ROYAL SOC CHEMISTRY published article about ALKYNE INSERTION; LIGANDS; ACIDS; ANNULATION; 1,2,3-BENZOTRIAZIN-4(3H)-ONES 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 in 2021, Cited 54. Recommanded Product: Benzo[d][1,2,3]triazin-4(3H)-one. 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.

Welcome to talk about 90-16-4, If you have any questions, you can contact Chen, FS; Hu, SS; Li, SP; Tang, G; Zhao, YF or send Email.. 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

An article Efficient synthesis of cyclic amidine-based fluorophores via 6 pi-electrocyclic ring closure WOS:000525512500017 published article about ONE-POT SYNTHESIS; FLUORESCENT-PROBES; SULFONYL; REARRANGEMENT; TACHYKININ; ALKYNES; ACCESS; FUNCTIONALIZATION; 1,2,3-TRIAZOLES; ANNULATION in [Li, Guofeng; Zhao, Man; Yao, Ying; Xu, Jiecheng; Xue, Jianzhong; Hu, Tao; Li, Min; Hong, Liang] Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangdong Key Lab Chiral Mol & Drug Discovery, Guangzhou 510006, Peoples R China; [Xie, Junqiu; Mou, Lingyun; Zhang, Xiaowei; Guo, Xiaomin; Sun, Wangsheng; Zhang, Ming] Lanzhou Univ, Sch Basic Med Sci, Key Lab Preclin Study New Drugs Gansu Prov, Lanzhou 730000, Peoples R China; [Wang, Zheng] Peking Univ, Sch Chem Biol & Biotechnol, Guangdong Key Lab Nanomicro Mat Res, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China in 2020, Cited 67. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9. HPLC of Formula: C8H11NO

Novel 10 pi-electron cyclic amidines with excellent fluorescence properties were synthesized by a general and efficient 6 pi-electrocyclic ring closure of ketenimine and imine starting from N-sulfonyl triazoles and arylamines. The photophysical properties of cyclic amidine fluorophores have been studied in detail and have shown good properties of a large Stokes shift, pH insensitivity, low cytotoxicity and higher photostability, which have great potential for biological imaging. Furthermore, this novel fluorophore was successfully applied to the localization of the NK-1 receptor in living systems.

Welcome to talk about 104-10-9, If you have any questions, you can contact Li, GF; Zhao, M; Xie, JQ; Yao, Y; Mou, LY; Zhang, XW; Guo, XM; Sun, WS; Wang, Z; Xu, JC; Xue, JZ; Hu, T; Zhang, M; Li, M; Hong, L or send Email.. HPLC of Formula: C8H11NO

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

An article Synthesis and nematicidal activities of 1,2,3-benzotriazin-4-one containing 4,5-dihydrothiazole-2-thiol derivatives against Meloidogyne incognita WOS:000485554100001 published article about ANTICANCER; DISCOVERY; LARGAZOLE in [Chen, Xiulei; Zhou, Zhen; 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, Peoples R China in 2020, Cited 29. 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. Formula: C7H5N3O

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.

Formula: C7H5N3O. 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.

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 Scandium-catalyzed Michael addition of quinazolinones and vinylazaarenes WOS:000535721300001 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. COA of Formula: C7H5N3O

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.

Welcome to talk about 90-16-4, If you have any questions, you can contact Zhang, ZG; Dai, SW; Li, L; Jia, CY; Zhang, Y; Li, H 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

Formula: C8H11NO. In 2019.0 J MACROMOL SCI B published article about WEAR BEHAVIOR; FRICTION; NANOCOMPOSITES; POLYIMIDE in [Su, Chao; Xue, Feng; Xu, Fanglin; Li, Tongsheng; Xin, Yuanshi; Wang, Mingming] Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China in 2019.0, Cited 23.0. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9.

To improve the wear resistance of carbon fabric reinforced polyimide (CF/PI) composite, surface-modified graphene (MG) was synthesized and employed as a filler. The flexural strength, Rockwell hardness and thermal properties of the composites were tested. The composites were also evaluated for their tribological properties in a ring-on-block contact mode under dry sliding conditions. The results showed that the wear rate of MG reinforced CF/PI composites was reduced when compared to unfilled CF/PI composite. It was found that the 1 wt% MG filled CF/PI composites exhibited the optimal tribological properties. The worn surface, wear debris and transfer films were analyzed by scanning electron microscopy (SEM) and optical microscopy (OM) with the results helping to characterize the wear mechanism.

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

Product Details of 90-16-4. Recently I am researching about ALKYNE INSERTION; LIGANDS; ACIDS; ANNULATION; 1,2,3-BENZOTRIAZIN-4(3H)-ONES, Saw an article supported by the National Key Research and Development Program of China [2020YFA0608300]; NSFCNational Natural Science Foundation of China (NSFC) [21772163, 21778042]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Chen, FS; Hu, SS; Li, SP; Tang, G; Zhao, YF. 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

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.. Product Details of 90-16-4

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

Recommanded Product: 2-(4-Aminophenyl)ethanol. In 2020.0 ACS OMEGA published article about IMAGING AGENTS in [Jia, Jianhua; Wei, Huiqiang; Duan, Yuqing; Ning, Hongxin; Yu, Jiang; Zhu, Yuan; Hou, Wenbin; Li, Yiliang] Peking Union Med Coll, Inst Radiat Med, Tianjin Key Lab Radiat Med & Mol Nucl Med, Tianjin 300192, Peoples R China; [Jia, Jianhua; Wei, Huiqiang; Duan, Yuqing; Ning, Hongxin; Yu, Jiang; Zhu, Yuan; Hou, Wenbin; Li, Yiliang] Chinese Acad Med Sci, Tianjin 300192, Peoples R China; [Jia, Jianhua; Li, Yiliang] Tianjin Univ Tradit Chinese Med, Tianjin 301617, Peoples R China in 2020.0, Cited 11.0. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9.

An improved five-step synthesis of triethylene glycol-substituted 4-(N-methyl-N-Boc-amino)styrylpyridine (6) is described. Using cost-effective starting materials, the developed synthesis route was synthetic, efficient, and chromatographic purification-free. The key point of the work is the one-pot synthesis of tert-butyl methyl(4-vinylphenyl)carbamate through methylation and elimination in the NaH/THF system. The new synthesis route shows the potential to achieve scaled-up preparation of 6 in the future.

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

An article Synthesis and nematicidal activities of 1,2,3-benzotriazin-4-one derivatives containing benzo[d][1,2,3]thiadiazole against Meloidogyne incognita WOS:000554890700005 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. Application In Synthesis of Benzo[d][1,2,3]triazin-4(3H)-one. 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.

Application In Synthesis of Benzo[d][1,2,3]triazin-4(3H)-one. 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.

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 An Improved Synthesis of the Triethylene Glycol-Substituted 4-(N-Methyl-N-Boc-Amino)Styrylpyridine published in 2020.0. COA of Formula: C8H11NO, Reprint Addresses Hou, WB; Li, YL (corresponding author), Peking Union Med Coll, Inst Radiat Med, Tianjin Key Lab Radiat Med & Mol Nucl Med, Tianjin 300192, Peoples R China.; Hou, WB; Li, YL (corresponding author), Chinese Acad Med Sci, Tianjin 300192, Peoples R China.; Li, YL (corresponding author), Tianjin Univ Tradit Chinese Med, Tianjin 301617, Peoples R China.. The CAS is 104-10-9. Through research, I have a further understanding and discovery of 2-(4-Aminophenyl)ethanol

An improved five-step synthesis of triethylene glycol-substituted 4-(N-methyl-N-Boc-amino)styrylpyridine (6) is described. Using cost-effective starting materials, the developed synthesis route was synthetic, efficient, and chromatographic purification-free. The key point of the work is the one-pot synthesis of tert-butyl methyl(4-vinylphenyl)carbamate through methylation and elimination in the NaH/THF system. The new synthesis route shows the potential to achieve scaled-up preparation of 6 in the future.

Welcome to talk about 104-10-9, If you have any questions, you can contact Jia, JH; Wei, HQ; Duan, YQ; Ning, HX; Yu, J; Zhu, Y; Hou, WB; Li, YL or send Email.. COA of Formula: C8H11NO

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