Category: 91-00-9

In 2021 ANGEW CHEM INT EDIT published article about SUFEX CLICK CHEMISTRY; NUCLEOPHILIC-SUBSTITUTION; N-ALKYLATION; SULFONAMIDES; ARYL; DISCOVERY; AMINES; ARYLATION; PEPTIDES; REAGENTS in [Wei, Mingjie; Liang, Dacheng; Luo, Wenjun; Ma, Guojian; Liu, Zeyuan; Li, Le] Sun Yat Sen Univ, Sch Chem, PCFM Lab, Guangzhou 510275, Peoples R China; [Wei, Mingjie; Liang, Dacheng; Luo, Wenjun; Ma, Guojian; Liu, Zeyuan; Li, Le] Sun Yat Sen Univ, Sch Chem, GDHPRC Lab, Guangzhou 510275, Peoples R China; [Cao, Xiaohui] Guangdong Pharmaceut Univ, Sch Pharm, Guangzhou 510006, Peoples R China in 2021, Cited 144. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9. Quality Control of Diphenylmethanamine

A broad-spectrum, catalytic method has been developed for the synthesis of sulfonamides and sulfamates. With the activation by the combination of a catalytic amount of 1-hydroxybenzotriazole (HOBt) and silicon additives, amidations of sulfonyl fluorides and fluorosulfates proceeded smoothly and excellent yields were generally obtained (87-99 %). Noticeably, this protocol is particularly efficient for sterically hindered substrates. Catalyst loading is generally low and only 0.02 mol % of catalyst is required for the multidecagram-scale synthesis of an amantadine derivative. In addition, the potential of this method in medicinal chemistry has been demonstrated by the synthesis of the marketed drug Fedratinib via a key intermediate sulfonyl fluoride 13. Since a large number of amines are commercially available, this route provides a facile entry to access Fedratinib analogues for biological screening.

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Amide – Wikipedia,
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An article Novel synthesis of poly(3,4-dinitro-thiophen-2-yl arylamine) derivatives via facile C-Br/N-H bulk polycondensation and its application of thermalsensor WOS:000541266600002 published article about SOLID-STATE SYNTHESIS; TEMPERATURE SENSOR; CATALYZED POLYCONDENSATION; CONJUGATED POLYMER; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); POLY(IMINOARYLENE)S; POLYTHIOPHENE; CELLS in [Peng, Kai; Luo, Qi; Zhang, Yichi; Xia, Jiangbin] Wuhan Univ, Coll Chem & Mol Sci, Hubei Key Lab Organ & Polymer Optoelect Mat, Wuhan 430072, Peoples R China; [Xia, Jiangbin] Wuhan Univ, Coll Chem & Mol Sci, Minist Educ, Engn Res Ctr Organosilicon Cpds & Mat, Wuhan 430072, Peoples R China in 2020.0, Cited 42.0. Computed Properties of C13H13N. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

C-Br/N-H bulk polycondensation is firstly proposed and corresponding poly(3,4-dinitm-thiophen-2-yl aryl-amine)s derivatives have been successfully obtained with quantitative yield. Typical crystal analysis reveals that its effective reaction points distance (RPD, distance between Br and H atom) is 5.083 angstrom, which is 66.7% longer than the sum of van der Waals radius (r(w)) of bromine and hydrogen atoms (3.05 angstrom). Carbazole-based monomer was explored as a thermalsensor with excellent relative sensitivity (S-a) of 0.45% K-1.

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Amide – Wikipedia,
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Tamura, S; Sugawara, A; Sato, E; Sato, F; Sato, K; Kawano, T in [Tamura, Satoru; Sugawara, Aoi; Sato, Erika; Sato, Fuka; Sato, Keigo; Kawano, Tomikazu] Iwate Med Univ, Sch Pharm, Dept Med & Organ Chem, Yahaba, Iwate 0283694, Japan published New approach for induction of alkyl moiety to aliphatic amines by NaBH(OAc)(3) with carboxylic acid in 2020.0, Cited 13.0. SDS of cas: 91-00-9. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

We had found the novel N-alkylation method, which utilizes carboxylic acids as alkyl sources with sodium triacetoxyborohydride [NaBH(OAc)(3)]. Our methodology had been revealed to have some advantages over the reported similar procedures. Through the further investigation about our method, it was disclosed that acetonitrile was the suitable solvent and N-alkylation for aliphatic amines were also smoothly proceeded. On the way of the research, we discovered that 4-hydroxybutyl moiety was induced to aniline by use of old THF containing peroxidic materials. (C) 2020 Elsevier Ltd. All rights reserved.

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Amide – Wikipedia,
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Hudson, HR; Tajti, A; Balint, E; Czugler, M; Karaghiosoff, K; Keglevich, G in [Hudson, Harry R.] London Metropolitan Univ, Fac Life Sci & Comp, London, England; [Tajti, Adam; Balint, Erika; Czugler, Matyas; Keglevich, Gyorgy] Budapest Univ Technol & Econ, Dept Organ Chem & Technol, H-1521 Budapest, Hungary; [Karaghiosoff, Konstantin] Ludwig Maximilians Univ Munchen, Dept Chem, Munich, Germany published Microwave-assisted synthesis of alpha-aminophosphonates with sterically demanding alpha-aryl substituents in 2020.0, Cited 38.0. HPLC of Formula: C13H13N. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

A series of N-benzhydryl protected alpha-aminophosphonates with alpha-phenyl, alpha-(1-naphtyl), alpha-(9-anthryl) or alpha-(1-pyrenyl) substituents was synthesized by the Kabachnik-Fields condensation of diphenylmethylamine (benzhydrylamine), the corresponding aryl aldehyde and a dialkyl phosphite under MW irradiation. X-ray studies performed at low temperatures for a few of these alpha-aminophosphonates confirmed the presence of unusually short intramolecular C-alpha-H delta+ center dot center dot center dot H delta+-C-peri contacts. [GRAPHICS] .

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

An article New approach for induction of alkyl moiety to aliphatic amines by NaBH(OAc)(3) with carboxylic acid WOS:000533533000015 published article about N-ALKYLATION in [Tamura, Satoru; Sugawara, Aoi; Sato, Erika; Sato, Fuka; Sato, Keigo; Kawano, Tomikazu] Iwate Med Univ, Sch Pharm, Dept Med & Organ Chem, Yahaba, Iwate 0283694, Japan in 2020.0, Cited 13.0. Name: Diphenylmethanamine. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

We had found the novel N-alkylation method, which utilizes carboxylic acids as alkyl sources with sodium triacetoxyborohydride [NaBH(OAc)(3)]. Our methodology had been revealed to have some advantages over the reported similar procedures. Through the further investigation about our method, it was disclosed that acetonitrile was the suitable solvent and N-alkylation for aliphatic amines were also smoothly proceeded. On the way of the research, we discovered that 4-hydroxybutyl moiety was induced to aniline by use of old THF containing peroxidic materials. (C) 2020 Elsevier Ltd. All rights reserved.

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

Name: Diphenylmethanamine. In 2019.0 ADV SYNTH CATAL published article about CATALYZED CARBONYLATION; REDUCTION; GUANIDINES; CHEMISTRY; FIXATION; DIOXIDE; UREAS in [Noh, Hyeong-Wan; Lee, Seulchan; Jang, Hye-Young] Ajou Univ, Dept Energy Syst Res, Suwon 16499, South Korea; [An, Youngjoon; Jung, Jaehoon] Univ Ulsan, Dept Chem, Ulsan 44610, South Korea; [Son, Seung Uk] Sungkyunkwan Univ, Dept Chem, Suwon 16419, South Korea in 2019.0, Cited 56.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

The capture and utilization of CO by 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) were performed in the absence of transition-metal complexes. The reaction of TBD with CO afforded TBD-CO adducts, which were converted to formylated TBD (TBD-CHO). TBD-CO adducts may include an interaction of CO with positively charged species based on NMR and IR analysis. In the presence of amines, CO was transferred from TBD-CO to amines, producing formylated amines with good yields. The reaction mechanism involving TBD-CO adducts is presented based on theoretical calculations.

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

An article Metal-free Carbon Monoxide (CO) Capture and Utilization: Formylation of Amines WOS:000484142600003 published article about CATALYZED CARBONYLATION; REDUCTION; GUANIDINES; CHEMISTRY; FIXATION; DIOXIDE; UREAS in [Noh, Hyeong-Wan; Lee, Seulchan; Jang, Hye-Young] Ajou Univ, Dept Energy Syst Res, Suwon 16499, South Korea; [An, Youngjoon; Jung, Jaehoon] Univ Ulsan, Dept Chem, Ulsan 44610, South Korea; [Son, Seung Uk] Sungkyunkwan Univ, Dept Chem, Suwon 16419, South Korea in 2019.0, Cited 56.0. HPLC of Formula: C13H13N. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

The capture and utilization of CO by 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) were performed in the absence of transition-metal complexes. The reaction of TBD with CO afforded TBD-CO adducts, which were converted to formylated TBD (TBD-CHO). TBD-CO adducts may include an interaction of CO with positively charged species based on NMR and IR analysis. In the presence of amines, CO was transferred from TBD-CO to amines, producing formylated amines with good yields. The reaction mechanism involving TBD-CO adducts is presented based on theoretical calculations.

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

Safety of Diphenylmethanamine. Authors Karteek, SD; Reddy, AG; Tej, MB; Rao, MVB in MAIK NAUKA/INTERPERIODICA/SPRINGER published article about in [Karteek, S. Durga] Koneru Lakshmaiah Educ Fdn, Dept Chem, Vaddeswaram 522502, India; [Reddy, A. Gopi] SANA Coll Pharm, Dept Pharm, Kodad 508206, India; [Tej, M. Bhuvan] Sri Ramachandra Med Coll & Res Inst, Dept Pharm, Chennai 600116, Tamil Nadu, India; [Rao, M. V. Basaveswara] Krishna Univ, Dept Chem, Machilipatnam 521001, India in 2021.0, Cited 38.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9

A new series of fused tricyclic coumarin derivatives were designed, synthesized by a simple and convenient method, starting from 4-hydroxycoumarin and virtually screened by molecular docking on the target protein 3FRZ (PDB ID: 3FRZ), a HCV RNA-dependent RNA polymerase, for potency against hepatitis C virus (HCV). Efficient binding to the target protein was found for most of the synthesized compounds.

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

Recently I am researching about MOLECULAR-ORBITAL METHODS; FORCE-FIELD PARAMETERS; ASYMMETRIC-SYNTHESIS; KINETIC RESOLUTION; ENANTIOSELECTIVE ALLYLATION; CYCLOBUTANE BACKBONE; MODULAR LIGANDS; BASIS-SETS; AB-INITIO; ALKYLATION, Saw an article supported by the Spanish Ministry of Economy and Competitiveness [CTQ2016-74878-P]; European Regional Development Fund (AEI/FEDER, UE); Catalan Government [2017SGR1472]; ICREA Foundation (ICREA Academia award). Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Biosca, M; Salto, J; Magre, M; Norrby, PO; Pamies, O; Dieguez, M. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine. Safety of Diphenylmethanamine

A method for generation of Pd/phosphite-oxazoline catalysts containing an alkyl backbone chain has been successfully applied to Pd-catalyzed allylic substitution reactions. By carefully selecting the substituents at both the alkyl backbone chain and the oxazoline of the ligand, as well as the configuration of the biaryl phosphite group, high activities (TOF > 8000 mol substrate X (mol Pd X h)(-1)) and excellent enantioselectivities (ee’s up to 99%) have been achieved for many hindered and unhindered substrates with a wide range of C-, O-, and N-nucleophiles (73 substitution products in total). Moreover, DFT and NMR studies of the key Pd-allyl complexes allowed us to better understand the origin of the excellent enantioselectivities observed experimentally. The useful application of the Pd/phosphite-oxazoline catalysts was demonstrated by the syntheses of many chiral carbobicycles, with multiples stereocenters, by simple sequential reactions involving Pd-allylic substitution and either 1,6-enyne cyclization or Pauson-Khand enyne cyclization.

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

Computed Properties of C13H13N. 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.

Computed Properties of C13H13N. 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