Day: October 27, 2021

I found the field of Chemistry; Crystallography very interesting. Saw the article Three mixed ligand mononuclear Zn(II) complexes of 4-acyl pyrazolones: Synthesis, characterization, crystal study and anti-malarial activity published in 2020. SDS of cas: 86-92-0, Reprint Addresses Jadeja, RN (corresponding author), Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, India.. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone

Three novel mixed ligand Zn(II) complexes {complex 1 = [Zn(L1)(2)(bpy)], complex 2 = [Zn(L2)(2)(bPY)], complex 3 = [Zn(L2)(2)(phen)], where bpy = 2,2′-bipyridine and phen = 1,10-phenanthroline} of 4-(4-chlorobenzoyl)-2-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (HL1) and 4-(4-chlorobenzoyl)-5-methyl-2-(p-tolyl)-2,4-dihydro-3H-pyrazol-3-one (HL2) were synthesized and characterized by H-1 and C-13 NMR, FTIR, TG-DTA, UV-Vis, elemental analysis, molar conductance and single crystal X-ray structure determination. Based on analytical and spectroscopic techniques, all the three Zn(II) complexes were found to have a distorted octahedral geometry. The ligands and the complexes were screened for antimalarial activity against plasmodium falciparum. The zinc(II) complexes showed greater antimalarial activity than their parent ligands. (C) 2020 Elsevier Ltd. All rights reserved.

SDS of cas: 86-92-0. About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Shaikh, I; Jadeja, RN; Patel, R or concate me.

Reference:
Article; Zhang, Yong; Nie, Long-Jun; Luo, Liang; Mao, Jia-Xin; Liu, Jin-Xiang; Xu, Guo-Hai; Chen, Deliang; Luo, Hai-Qing; Tetrahedron; vol. 76; 7; (2020);,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Product Details of 83-10-3. Authors Fan, LL; Zhang, YY; Tarin, MWK; He, TY; Rong, JD; Zheng, YS in TAYLOR & FRANCIS LTD published article about in [Fan, Lili; Zhang, Yangyang; Rong, Jundong; Zheng, Yushan] Fujian Agr & Forestry Univ, Coll Forestry, Fuzhou, Peoples R China; [Tarin, Muhammad Waqqas Khan; He, Tianyou; Zheng, Yushan] Fujian Agr & Forestry Univ, Coll Landscape, Fuzhou, Peoples R China in 2020, Cited 7. The Name is 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid. Through research, I have a further understanding and discovery of 83-10-3

Ampelocalamus scandens is native to Guizhou Province, China, and grows at an altitude of 260-320 m. It can be used as a raw material for weaving and papermaking. In the current study, the complete chloroplast (cp) genome of A. scandens was sequenced and is reported for the first time. The complete cp sequence was 139,504 bp, include large single-copy (LSC), small single-copy (SSC), and a pair of invert repeats (IR) region of 83,103 bp, 12,813 bp, and 21,793 bp, respectively. Besides, the plastid genome comprised a total of 132 genes, including protein-coding, tRNA, and rRNA genes as 85, 39, and 8 genes, respectively. Phylogenetic analysis based on 28 cp genomes reveals that A. scandens is closely associated with Ampelocalamus melicoideus in Arundinarodae.

Product Details of 83-10-3. About 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid, If you have any questions, you can contact Fan, LL; Zhang, YY; Tarin, MWK; He, TY; Rong, JD; Zheng, YS or concate me.

Reference:
Patent; Shanghai Pharmaceutical Industry Institute; China Pharmaceutical Industry Zongyuan; Li Jianqi; Huang Daowei; Wang Wenya; Zhang Zhiguo; Jiang Ling; (45 pag.)CN107286140; (2017); A;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

HPLC of Formula: C12H12N2O3. Ardalan, A; Yusefi, H; Rouhi, N; Banar, A; Sohrabizadeh, S in [Ardalan, Ali; Yusefi, Homa] Univ Tehran Med Sci, Sch Publ Hlth, Dept Disaster & Emergency Hlth, Tehran, Iran; [Ardalan, Ali] Harvard Univ, Harvard Humanitarian Initiat, Cambridge, MA 02138 USA; [Yusefi, Homa; Rouhi, Narges; Banar, Ahad] Minist Hlth & Med Educ, Dept Publ Hlth, Disaster Risk Management Off, Tehran, Iran; [Sohrabizadeh, Sanaz] Shahid Beheshti Univ Med Sci, Sch Publ Hlth & Safety, Dept Hlth Disasters & Emergencies, Tehran, Iran published Household disaster preparedness in the Islamic Republic of Iran: 2015 estimation in 2020, Cited 25. The Name is 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid. Through research, I have a further understanding and discovery of 83-10-3.

Background: The Islamic Republic of Iran is at high risk of natural disasters. Households are the basic unit of society and they need to be prepared for disasters. Aims: This study assessed disaster preparedness among Iranian households in 2015. Methods: Using multistage cluster sampling, 2968 households in the catchment area of 53 public health departments in all 30 provinces of the Islamic Republic of Iran were surveyed on the disaster preparedness measures they had taken in the past year. The data collection questionnaire included 15 disaster preparedness measures. The mean preparedness score was calculated and its association with residence (urban versus rural), house ownership (owner versus renter) and education level of the head of the household (illiterate, elementary school, middle school, high school, university) was evaluated. Results: The mean score for household disaster preparedness was 9.3 out of 100 (95% confidence interval: 8.3-10.3). Multivariate analysis showed higher preparedness among rural than urban households (P = 0.02). Higher education level was positively associated with a higher preparedness score (P < 0.001), as was house ownership (P < 0.001). Conclusion: The level of household disaster preparedness in the Islamic Republic of Iran in 2015 was low. In line with the first priority for action of the Sendai Framework for Disaster Risk Reduction, the current study provides an overall picture of household disaster preparedness in the Islamic Republic of Iran. This estimation can be used as a baseline value for policy-making, planning, and evaluation of public awareness of disasters in the country. HPLC of Formula: C12H12N2O3. About 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid, If you have any questions, you can contact Ardalan, A; Yusefi, H; Rouhi, N; Banar, A; Sohrabizadeh, S or concate me.

Reference:
Patent; Shanghai Pharmaceutical Industry Institute; China Pharmaceutical Industry Zongyuan; Li Jianqi; Huang Daowei; Wang Wenya; Zhang Zhiguo; Jiang Ling; (45 pag.)CN107286140; (2017); A;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Application In Synthesis of 3-Methyl-1-p-tolyl-5-pyrazolone. In 2020 POLYHEDRON published article about DNA-BINDING; PLASMODIUM-FALCIPARUM; COPPER(II) COMPLEXES; CU(II) COMPLEXES; DERIVATIVES; ANTICANCER; BINARY in [Shaikh, Irfan; Jadeja, R. N.] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, India; [Patel, Rajesh] Veer Narmad South Gujarat Univ, Dept Biosci, Surat 395007, India in 2020, Cited 33. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0.

Three novel mixed ligand Zn(II) complexes {complex 1 = [Zn(L1)(2)(bpy)], complex 2 = [Zn(L2)(2)(bPY)], complex 3 = [Zn(L2)(2)(phen)], where bpy = 2,2′-bipyridine and phen = 1,10-phenanthroline} of 4-(4-chlorobenzoyl)-2-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (HL1) and 4-(4-chlorobenzoyl)-5-methyl-2-(p-tolyl)-2,4-dihydro-3H-pyrazol-3-one (HL2) were synthesized and characterized by H-1 and C-13 NMR, FTIR, TG-DTA, UV-Vis, elemental analysis, molar conductance and single crystal X-ray structure determination. Based on analytical and spectroscopic techniques, all the three Zn(II) complexes were found to have a distorted octahedral geometry. The ligands and the complexes were screened for antimalarial activity against plasmodium falciparum. The zinc(II) complexes showed greater antimalarial activity than their parent ligands. (C) 2020 Elsevier Ltd. All rights reserved.

Application In Synthesis of 3-Methyl-1-p-tolyl-5-pyrazolone. About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Shaikh, I; Jadeja, RN; Patel, R or concate me.

Reference:
Article; Zhang, Yong; Nie, Long-Jun; Luo, Liang; Mao, Jia-Xin; Liu, Jin-Xiang; Xu, Guo-Hai; Chen, Deliang; Luo, Hai-Qing; Tetrahedron; vol. 76; 7; (2020);,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Kuang, YL; Wang, K; Shi, XC; Huang, XQ; Meggers, E; Wu, J in [Kuang, Yulong; Wang, Kai; Shi, Xiangcheng; Wu, Jie] Natl Univ Singapore, Dept Chem, 3 Sci Dr 3, Singapore 117543, Singapore; [Wu, Jie] Natl Univ Singapore Suzhou Res Inst, 377 Lin Quan St,Suzhou Ind Pk, Suzhou 215123, Jiangsu, Peoples R China; [Huang, Xiaoqiang; Meggers, Eric] Philipps Univ Marburg, Fachbereich Chem, Hans Meerwein Str 4, D-35043 Marburg, Germany published Asymmetric Synthesis of 1,4-Dicarbonyl Compounds from Aldehydes by Hydrogen Atom Transfer Photocatalysis and Chiral Lewis Acid Catalysis in 2019.0, Cited 59.0. Recommanded Product: 3,5-Dimethyl-1H-pyrazole. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6.

Enantioenriched 1,4-dicarbonyl compounds are versatile synthons in natural product and pharmaceutical drug synthesis. We herein report a mild pathway for the efficient enantioselective synthesis of these compounds directly from aldehydes through synergistic cooperation between a neutral eosinY hydrogen atom transfer photocatalyst and a chiral rhodium Lewis acid catalyst. This method is distinguished by its operational simplicity, abundant feedstocks, atom economy, and ability to generate products in high yields (up to 99%) and high enantioselectivity (up to 99% ee).

Recommanded Product: 3,5-Dimethyl-1H-pyrazole. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Kuang, YL; Wang, K; Shi, XC; Huang, XQ; Meggers, E; Wu, J or concate me.

Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics

Name: 3-Methyl-1-p-tolyl-5-pyrazolone. In 2019 J ORG CHEM published article about C-H ACTIVATION; SUBSTITUTED CINNOLINES; RING-SYSTEMS; CYCLIZATION; INHIBITORS; DERIVATIVES; DISCOVERY; ANTITUMOR; ANALOGS; ACCESS in [Liu, Chen-Fei; Liu, Man; Dong, Lin] Sichuan Univ, West China Sch Pharm, Educ Minist, Key Lab Drug Targeting & Drug Delivery Syst, Chengdu 610041, Sichuan, Peoples R China in 2019, Cited 55. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0.

A highly efficient iridium-catalyzed cascade annulation of pyrazolones and sulfoxonium ylides to access various pyrazolo[1,2-alpha]cinnoline derivatives has been achieved. This novel approach expanded the application scope of coupling partners to ylides. The control experiments were performed to give insight into the mechanism of this reaction.

Name: 3-Methyl-1-p-tolyl-5-pyrazolone. About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Liu, CF; Liu, M; Dong, L or concate me.

Reference:
Article; Zhang, Yong; Nie, Long-Jun; Luo, Liang; Mao, Jia-Xin; Liu, Jin-Xiang; Xu, Guo-Hai; Chen, Deliang; Luo, Hai-Qing; Tetrahedron; vol. 76; 7; (2020);,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Safety of 3-Methyl-1-p-tolyl-5-pyrazolone. Recently I am researching about DNA-BINDING; PLASMODIUM-FALCIPARUM; COPPER(II) COMPLEXES; CU(II) COMPLEXES; DERIVATIVES; ANTICANCER; BINARY, Saw an article supported by the . Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Shaikh, I; Jadeja, RN; Patel, R. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone

Three novel mixed ligand Zn(II) complexes {complex 1 = [Zn(L1)(2)(bpy)], complex 2 = [Zn(L2)(2)(bPY)], complex 3 = [Zn(L2)(2)(phen)], where bpy = 2,2′-bipyridine and phen = 1,10-phenanthroline} of 4-(4-chlorobenzoyl)-2-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (HL1) and 4-(4-chlorobenzoyl)-5-methyl-2-(p-tolyl)-2,4-dihydro-3H-pyrazol-3-one (HL2) were synthesized and characterized by H-1 and C-13 NMR, FTIR, TG-DTA, UV-Vis, elemental analysis, molar conductance and single crystal X-ray structure determination. Based on analytical and spectroscopic techniques, all the three Zn(II) complexes were found to have a distorted octahedral geometry. The ligands and the complexes were screened for antimalarial activity against plasmodium falciparum. The zinc(II) complexes showed greater antimalarial activity than their parent ligands. (C) 2020 Elsevier Ltd. All rights reserved.

About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Shaikh, I; Jadeja, RN; Patel, R or concate me.. Safety of 3-Methyl-1-p-tolyl-5-pyrazolone

Reference:
Article; Zhang, Yong; Nie, Long-Jun; Luo, Liang; Mao, Jia-Xin; Liu, Jin-Xiang; Xu, Guo-Hai; Chen, Deliang; Luo, Hai-Qing; Tetrahedron; vol. 76; 7; (2020);,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Application In Synthesis of 3-Methyl-1-p-tolyl-5-pyrazolone. I found the field of Chemistry; Crystallography very interesting. Saw the article Three mixed ligand mononuclear Zn(II) complexes of 4-acyl pyrazolones: Synthesis, characterization, crystal study and anti-malarial activity published in 2020, Reprint Addresses Jadeja, RN (corresponding author), Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, India.. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone.

Three novel mixed ligand Zn(II) complexes {complex 1 = [Zn(L1)(2)(bpy)], complex 2 = [Zn(L2)(2)(bPY)], complex 3 = [Zn(L2)(2)(phen)], where bpy = 2,2′-bipyridine and phen = 1,10-phenanthroline} of 4-(4-chlorobenzoyl)-2-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (HL1) and 4-(4-chlorobenzoyl)-5-methyl-2-(p-tolyl)-2,4-dihydro-3H-pyrazol-3-one (HL2) were synthesized and characterized by H-1 and C-13 NMR, FTIR, TG-DTA, UV-Vis, elemental analysis, molar conductance and single crystal X-ray structure determination. Based on analytical and spectroscopic techniques, all the three Zn(II) complexes were found to have a distorted octahedral geometry. The ligands and the complexes were screened for antimalarial activity against plasmodium falciparum. The zinc(II) complexes showed greater antimalarial activity than their parent ligands. (C) 2020 Elsevier Ltd. All rights reserved.

Application In Synthesis of 3-Methyl-1-p-tolyl-5-pyrazolone. About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Shaikh, I; Jadeja, RN; Patel, R or concate me.

Reference:
Article; Zhang, Yong; Nie, Long-Jun; Luo, Liang; Mao, Jia-Xin; Liu, Jin-Xiang; Xu, Guo-Hai; Chen, Deliang; Luo, Hai-Qing; Tetrahedron; vol. 76; 7; (2020);,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

I found the field of Chemistry very interesting. Saw the article Catalytic Asymmetric Addition of Diorganozinc Reagents to Pyrazole-4,5-Diones and Indoline-2,3-Diones published in 2021. Computed Properties of C11H12N2O, Reprint Addresses Xiao, YC; Chen, FE (corresponding author), Sichuan Univ, Sichuan Res Ctr Drug Precis Ind Technol, West China Sch Pharm, Chengdu 610041, Peoples R China.; Chen, FE (corresponding author), Fudan Univ, Engn Ctr Catalysis & Synth Chiral Mol, Dept Chem, Shanghai 200433, Peoples R China.; Chen, FE (corresponding author), Shanghai Engn Ctr Ind Asymmetr Catalysis Chiral D, Shanghai 200433, Peoples R China.. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone

The catalytic enantioselective diorganozinc additions to cyclic diketones including pyrazolin-4,5-diones and isatins have been developed. In the presence of morpholine-containing chiral amino alcohol ligand, the corresponding chiral cyclic tertiary alcohols were produced in good to excellent yields (up to 97 %) and enantioselectivities (up to 95 % ee). The notable feature of this protocol includes its mild reaction conditions, Lewis acid additives free and broad functional group tolerance.

Computed Properties of C11H12N2O. About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Wang, RH; Li, YL; He, HJ; Xiao, YC; Chen, FE or concate me.

Reference:
Article; Zhang, Yong; Nie, Long-Jun; Luo, Liang; Mao, Jia-Xin; Liu, Jin-Xiang; Xu, Guo-Hai; Chen, Deliang; Luo, Hai-Qing; Tetrahedron; vol. 76; 7; (2020);,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Formula: C12H12N2O3. Authors Milne, IA; Graham, JMR in CAMBRIDGE UNIV PRESS published article about in [Milne, I. A.] Univ Western Australia, Oceans Grad Sch, Crawley 6009, Australia; [Graham, J. M. R.] Imperial Coll London, Dept Aeronaut, London SW7 2AZ, England in 2019, Cited 13. The Name is 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid. Through research, I have a further understanding and discovery of 83-10-3

The changes in spectra and intensities of the streamwise component of turbulent velocity are calculated in the inflow of a turbine rotor. The flow is initially calculated in the limit when the turbulence is of small scale compared with the rotor diameter. Rapid distortion theory (RDT), Batchelor & Proudman (Q. J. Mech. Appl. Maths, vol. 7 (1), 1954, pp. 83-103) (BP), for small-scale turbulence is combined with the effect of the fluctuating potential flow field on the turbulence caused by the direct interaction of the incident turbulence with the rotor as a sheet of resistance. A second computation is then carried out for turbulence of larger length scale. The results of the calculations are compared with velocity measurements in the inflow of both a commercial wind turbine and a tidal turbine rotor.

About 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid, If you have any questions, you can contact Milne, IA; Graham, JMR or concate me.. Formula: C12H12N2O3

Reference:
Patent; Shanghai Pharmaceutical Industry Institute; China Pharmaceutical Industry Zongyuan; Li Jianqi; Huang Daowei; Wang Wenya; Zhang Zhiguo; Jiang Ling; (45 pag.)CN107286140; (2017); A;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics