Amides-buliding-blocks

Quality Control of Diphenylmethanamine. Dommaschk, M; Echavarren, J; Leigh, DA; Marcos, V; Singleton, TA in [Dommaschk, Marcel; Echavarren, Javier; Leigh, David A.; Marcos, Vanesa; Singleton, Thomas A.] Univ Manchester, Sch Chem, Oxford Rd, Manchester M13 9PL, Lancs, England published Dynamic Control of Chiral Space Through Local Symmetry Breaking in a Rotaxane Organocatalyst in 2019.0, Cited 87.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

We report on a switchable rotaxane molecular shuttle that features a pseudo-meso 2,5-disubstituted pyrrolidine catalytic unit on the axle whose local symmetry is broken according to the position of a threaded benzylic amide macrocycle. The macrocycle can be selectively switched (with light in one direction; with catalytic acid in the other) with high fidelity between binding sites located to either side of the pyrrolidine unit. The position of the macrocycle dictates the facial bias of the rotaxane-catalyzed conjugate addition of aldehydes to vinyl sulfones. The pseudo-meso non-interlocked thread does not afford significant selectivity as a catalyst (2-14 % ee), whereas the rotaxane affords selectivities of up to 40 % ee with switching of the position of the macrocycle changing the handedness of the product formed (up to 60 % Delta ee).

Quality Control of Diphenylmethanamine. About Diphenylmethanamine, If you have any questions, you can contact Dommaschk, M; Echavarren, J; Leigh, DA; Marcos, V; Singleton, TA or concate me.

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

Quality Control of Benzo[d][1,2,3]triazin-4(3H)-one. Recently I am researching about SYSTEMIC ACQUIRED-RESISTANCE; ROTYLENCHULUS-RENIFORMIS; ELICITORS; NEMATICIDES; EFFICACY; TOMATO; PLANTS; SPP., Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21672061]; National Key Research Program of China [2018YFD0200105, 2017YFD0200505]; Innovation Program of Shanghai Municipal Education CommissionInnovation Program of Shanghai Municipal Education Commission [201701070002E00037]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Zhang, RF; Guo, W; Wang, GL; Chen, XL; Li, Z; Xu, XY. 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

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.

Quality Control of Benzo[d][1,2,3]triazin-4(3H)-one. About Benzo[d][1,2,3]triazin-4(3H)-one, If you have any questions, you can contact Zhang, RF; Guo, W; Wang, GL; Chen, XL; Li, Z; Xu, XY 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

In 2020 PHOSPHORUS SULFUR 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. Name: 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.

Name: Benzo[d][1,2,3]triazin-4(3H)-one. About Benzo[d][1,2,3]triazin-4(3H)-one, If you have any questions, you can contact Chen, XL; Zhou, Z; Li, Z; Xu, XY 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

Quality Control of 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.

About Diphenylmethanamine, If you have any questions, you can contact Chen, DH; Sun, WT; Zhu, CJ; Lu, GS; Wu, DP; Wang, AE; Huang, PQ or concate me.. Quality Control of Diphenylmethanamine

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

An article Antiplatelet activity and TNF- release inhibition of phthalimide derivatives useful to treat sickle cell anemia WOS:000472968400013 published article about NECROSIS-FACTOR-ALPHA; PHARMACOLOGICAL EVALUATION; HYBRID COMPOUNDS; PLATELETS; DESIGN; ASSAY in [Chelucci, Rafael C.; de Oliveira, Isabela J.; Barbieri, Karina P.; Polesi, Marisa C.; Chiba, Diego E.; Carlos, Iracilda Z.; Dos Santos, Jean L.; Chung, ManChin] Sao Paulo State Univ UNESP, Sch Pharmaceut Sci, Araraquara, SP, Brazil; [Lopes-Pires, Maria E.; Marcondes, Sisi] State Univ Campinas Unicamp, Fac Med Sci, Campinas, SP, Brazil in 2019.0, Cited 24.0. Application In Synthesis of 2-(4-Aminophenyl)ethanol. The Name is 2-(4-Aminophenyl)ethanol. Through research, I have a further understanding and discovery of 104-10-9

Sickle Cell Anemia (SCA) is one of the most prevalent hereditary hematological diseases worldwide. The disease is characterized by chronic inflammation, hypercoagulable state, and pro-thrombotic profile, which lead the vaso-occlusive process. In this work, we described the antiplatelet activity and the ability to reduce tumor necrosis factor-alpha (TNF-) levels of phthalimide derivatives. All compounds inhibited platelet aggregation induced by collagen and adenosine diphosphate, at levels ranging from 26.0 to 74.2% and 30.7 to 79.6%, respectively. The compounds exhibited reduced bleeding time compared to acetylsalicylic acid (ASA). Moreover, compounds 4c and 10c inhibited TNF- levels at 73.5% and 65.0%, respectively. These findings suggest that phthalimide derivatives 4c and 10c are promising lead compounds useful to prevent vaso-occlusion and inflammation associated with the sickle cell anemia. [GRAPHICS] .

Application In Synthesis of 2-(4-Aminophenyl)ethanol. About 2-(4-Aminophenyl)ethanol, If you have any questions, you can contact Chelucci, RC; de Oliveira, IJ; Barbieri, KP; Lopes-Pires, ME; Polesi, MC; Chiba, DE; Carlos, IZ; Marcondes, S; Dos Santos, JL; Chung, MC or concate me.

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

Quality Control of Benzo[d][1,2,3]triazin-4(3H)-one. Recently I am researching about ANTICANCER; DISCOVERY; LARGAZOLE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21672061]; National Key Research Program of China [2018YFD0200105, 2017YFD0200505]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities. Published in TAYLOR & FRANCIS LTD in ABINGDON ,Authors: Chen, XL; Zhou, Z; Li, Z; Xu, XY. 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.

About Benzo[d][1,2,3]triazin-4(3H)-one, If you have any questions, you can contact Chen, XL; Zhou, Z; Li, Z; Xu, XY or concate me.. Quality Control 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

Application In Synthesis of 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.

Application In Synthesis of Diphenylmethanamine. About Diphenylmethanamine, If you have any questions, you can contact Noh, HW; An, Y; Lee, S; Jung, J; Son, SU; Jang, HY or concate me.

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. 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

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.

Computed Properties of C7H5N3O. About Benzo[d][1,2,3]triazin-4(3H)-one, If you have any questions, you can contact Zhang, ZG; Dai, SW; Li, L; Jia, CY; Zhang, Y; Li, H 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

Formula: C13H13N. Biosca, M; Salto, J; Magre, M; Norrby, PO; Pamies, O; Dieguez, M in [Biosca, Maria; Salto, Joan; Magre, Marc; Pamies, Oscar; Dieguez, Montserrat] Univ Rovira & Virgili, Dept Quim Fis & Inorgan, C Marcel Li Domingo 1, E-43007 Tarragona, Spain; [Norrby, Per-Ola] AstraZeneca Gothenburg, R&D BioPharmaceut, Pharmaceut Sci, Data Sci & Modelling, Pepparedsleden 1, S-43150 Molndal, Sweden; [Norrby, Per-Ola] Univ Gothenburg, Dept Chem & Mol Biol, Kemigarden 4, S-41296 Gothenburg, Sweden published An Improved Class of Phosphite-Oxazoline Ligands for Pd-Catalyzed Allylic Substitution Reactions in 2019.0, Cited 129.0. The Name is Diphenylmethanamine. Through research, I have a further understanding and discovery of 91-00-9.

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.

Formula: C13H13N. About Diphenylmethanamine, If you have any questions, you can contact Biosca, M; Salto, J; Magre, M; Norrby, PO; Pamies, O; Dieguez, M or concate me.

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

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. 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

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.

Name: Benzo[d][1,2,3]triazin-4(3H)-one. About Benzo[d][1,2,3]triazin-4(3H)-one, If you have any questions, you can contact Barak, DS; Mukhopadhyay, S; Dahatonde, DJ; Batra, S 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