Month: January 2022

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

In 2019.0 ADV SYNTH CATAL published article about TRANSFER HYDROGENATION; AROMATIC NITRILES; MILD; COMPLEXES; INDOLES; IMINES; (DE)HYDROGENATION; ALKYNYLATION; ALKYLATION; ALDEHYDES in Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India; [Sharma, Dipesh M.; Punji, Benudhar] NCL, CSIR, Div Chem Engn, Organometall Synth & Catalysis Grp, Pune 411008, Maharashtra, India; [Sharma, Dipesh M.; Punji, Benudhar] NCL, CSIR, Acad Sci & Innovat Res AcSIR, Pune 411008, Maharashtra, India in 2019.0, Cited 57.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9. Formula: C13H13N

Selective hydrogenation/reductive amination of nitriles to secondary amines catalyzed by an inexpensive and user-friendly cobalt complex, (Xantphos)CoCl2, is reported. The use of (Xantphos)CoCl2 and ammonia borane (NH3-BH3) combination affords the selective reduction of nitriles to symmetrical secondary amines, whereas the employment of (Xantphos)CoCl2 and dimethylamine borane (Me2NH-BH3) along with external amines produce unsymmetrical secondary amines and tertiary amines. The general applicability of this methodology is demonstrated by the synthesis of 43 symmetrical and unsymmetrical secondary and tertiary amines bearing diverse functionalities.

Formula: C13H13N. Welcome to talk about 91-00-9, If you have any questions, you can contact Sharma, DM; Punji, B or send Email.

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

Authors Membrat, R; Vasseur, A; Moraleda, D; Michaud-Chevallier, S; Martinez, A; Giordano, L; Nuel, D in ROYAL SOC CHEMISTRY published article about SECONDARY PHOSPHINE OXIDES; AEROBIC OXIDATION; N-ALKYLATION; PALLADIUM; FUNCTIONALIZATION; METHODOLOGY; CHEMISTRY; ALCOHOLS in [Membrat, Romain; Moraleda, Delphine; Michaud-Chevallier, Sabine; Martinez, Alexandre; Giordano, Laurent; Nuel, Didier] Aix Marseille Univ, CNRS, Cent Marseille, ISm2, F-ISM2 Marseille, France; [Vasseur, Alexandre] Univ Lorraine, CNRS, L2CM, F-54000 Nancy, France in 2019.0, Cited 31.0. Category: amides-buliding-blocks. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

Platinum-(phosphinito-phosphinous acid) complex catalyzes the oxidative fragmentation of hindered piperidinols according to a hydrogen transfer induced methodology. This catalyst acts successively as both a hydrogen carrier and soft Lewis acid in a one pot – two steps process. This method can be applied to the synthesis of a wide variety of primary amines in a pure form by a simple acid-base extraction without further purification.

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.. Category: amides-buliding-blocks

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

Product Details of 91-00-9. Authors Ingale, AP; Ukale, D; Garad, DN; Shinde, SV in TAYLOR & FRANCIS INC published article about in [Ingale, Ajit P.] Savitribai Phule Pune Univ, Dada Patil Coll, Dept Chem, Ahmednagar, Maharashtra, India; [Ukale, Dattatraya] Univ Turku, Dept Chem, Turku, Finland; [Garad, Dnyaneshwar N.] Natl Univ Ireland Galway, Sch Chem, Galway, Ireland; [Shinde, Sandeep V.] Swami Ramanand Teerth Marathwada Univ, Pratibha Niketan Coll, Dept Chem, Nanded, India in 2021.0, Cited 17.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

Nanocerium oxide mediated an efficient and green protocol has been described for the chemoselective N-tert-butyloxycarbonylation of amines under the solvent-free conditions at ambient temperature. Various aliphatic, aromatic and heteroaromatic amines were protected using developed protocol and several functional groups such as alcohol, phenol and ester were well tolerated under these conditions. The rapid reaction rate, mild conditions, very good functional group tolerance, excellent yield, solvent-free, easy recovery products and excellent catalyst recyclability are the advantages of this protocol. This makes the protocol feasible, economical and environmentally benign.

Product Details of 91-00-9. Welcome to talk about 91-00-9, If you have any questions, you can contact Ingale, AP; Ukale, D; Garad, DN; Shinde, SV or send Email.

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

Recommanded Product: Diphenylmethanamine. Authors Chen, DH; Sun, WT; Zhu, CJ; Lu, GS; Wu, DP; Wang, AE; Huang, PQ in WILEY-V C H VERLAG GMBH published article about in [Chen, Dong-Huang; Sun, Wei-Ting; Zhu, Cheng-Jie; Lu, Guang-Sheng; Wu, Dong-Ping; Wang, Ai-E; Huang, Pei-Qiang] Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China; [Chen, Dong-Huang; Sun, Wei-Ting; Zhu, Cheng-Jie; Lu, Guang-Sheng; Wu, Dong-Ping; Wang, Ai-E; Huang, Pei-Qiang] Xiamen Univ, Fujian Prov Key Lab Chem Biol, Coll Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China; [Wang, Ai-E; Huang, Pei-Qiang] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China in 2021.0, Cited 89.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

The combination of transition-metal catalysis and organocatalysis increasingly offers chemists opportunities to realize diverse unprecedented chemical transformations. By combining iridium with chiral thiourea catalysis, direct enantioselective reductive cyanation and phosphonylation of secondary amides have been accomplished for the first time for the synthesis of enantioenriched chiral alpha-aminonitriles and alpha-aminophosphonates. The protocol is highly efficient and enantioselective, providing a novel route to the synthesis of optically active alpha-functionalized amines from the simple, readily available feedstocks. In addition, the reactions are scalable and the thiourea catalyst can be recycled and reused.

Recommanded Product: Diphenylmethanamine. Welcome to talk about 91-00-9, If you have any questions, you can contact Chen, DH; Sun, WT; Zhu, CJ; Lu, GS; Wu, DP; Wang, AE; Huang, PQ or send Email.

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

Category: amides-buliding-blocks. Authors Chang, YJ; Cao, M; Chan, JZ; Zhao, CY; Wang, YK; Yang, R; Wasa, M in AMER CHEMICAL SOC published article about in [Chang, Yejin; Cao, Min; Chan, Jessica Z.; Zhao, Cunyuan; Wang, Yuankai; Yang, Rose; Wasa, Masayuki] Boston Coll, Merkert Chem Ctr, Dept Chem, Chestnut Hill, MA 02467 USA in 2021.0, Cited 123.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

We disclose a catalytic method for beta-C(sp(3))-H functionalization of N-alkylamines for the synthesis of enantiomerically enriched beta-substituted amines, entities prevalent in pharmaceutical compounds and used to generate different families of chiral catalysts. We demonstrate that a catalyst system comprising of seemingly competitive Lewis acids, B(C6F5)(3), and a chiral Mg- or Sc-based complex, promotes the highly enantioselective union of N-alkylamines and alpha,beta-unsaturated compounds. An array of delta-amino carbonyl compounds was synthesized under redox-neutral conditions by enantioselective reaction of a N-alkylamine-derived enamine and an electrophile activated by the chiral Lewis acid co-catalyst. The utility of the approach is highlighted by late-stage beta-C-H functionalization of bioactive amines. Investigations in regard to the mechanistic nuances of the catalytic processes are described.

Category: amides-buliding-blocks. Welcome to talk about 91-00-9, If you have any questions, you can contact Chang, YJ; Cao, M; Chan, JZ; Zhao, CY; Wang, YK; Yang, R; Wasa, M or send Email.

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

Recommanded Product: Diphenylmethanamine. In 2020.0 J AM CHEM SOC published article about N-H BONDS; BRONSTED ACID; METAL CATALYSIS; AMINATION; INSERTION; DERIVATIVES; COMPLEXES; CARBENE; MODE in [Luo, Yuzheng; Li, Pingfan] Beijing Univ Chem Technol, Coll Chem, Dept Organ Chem, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China; [Guo, Wengang; Sung, Herman H-Y; Williams, Ian D.; Sun, Jianwei] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China in 2020.0, Cited 50.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

Herein we disclose a new catalytic asymmetric approach for the synthesis of chiral alpha-amino ketones, which is particularly useful for the less accessible acyclic alpha-tertiary cases. By a protonation-amination sequence, our approach represents a rare asymmetric H-heteroatom bond insertion by alpha-carbonyl sulfonium ylides, an attractive surrogate of diazocarbonyls. The mild intermolecular C-N bond formation was catalyzed by chiral phosphoric acids with excellent efficiency and enantioselectivity. The products are precursors to other important chiral amine derivatives, including drug molecules and chiral ligands. The enantioselectivity was controlled by dynamic kinetic resolution in the amination step, rather than the initial protonation. This process opens up a new platform for the development of other related insertion reactions.

Recommanded Product: 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 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

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.

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.. Formula: C8H11NO

Reference:
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