Category: 86-92-0

SDS of cas: 86-92-0. 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.

Welcome to talk about 86-92-0, If you have any questions, you can contact Liu, CF; Liu, M; Dong, L or send Email.. SDS of cas: 86-92-0

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

HPLC of Formula: C11H12N2O. Wu, GX; Xu, HH; Liu, ZR; Liu, YH; Yang, X; Zhang, XL; Huang, Y in [Wu, Gengxin; Xu, Haohan; Liu, Ziran; Liu, Yonghong; Yang, Xiang; Huang, Yan] Xinjiang Univ, Coll Chem & Chem Engn, Key Lab Oil & Gas Fine Chem, Minist Educ & Xinjiang Uyghur Autonomous Reg, Urumqi 830000, Xinjiang, Peoples R China; [Zhang, Xulong] Xinjiang Uygur Autonomous Reg Prod Qual Supervis, Urumqi 830000, Xinjiang, Peoples R China published Asymmetric Organocatalysis Combined with Palladium Catalysis: Synergistic Effect on Enantioselective Mannich/alpha-Allylation Sequential Reactions of Pyrazolones in Constructing Vicinal Quaternary Stereocenters in 2019, Cited 46. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0.

In this letter, an efficient one-pot asymmetric sequential reaction is achieved by organo/transition metal relay catalysis in constructing two consecutive C-C bonds, which involves enantioselective amino squaramide catalytic Mannich-type addition of pyrazolones to isatin-derived ketimines and a subsequent palladium catalyzed diastereoselective allylic alkylation of pyrazolones with allylic acetates. An array of novel pyrazolone-aminooxindole-propylene structural motifs are obtained in a high level of yield and with excellent enantio- and diastereoselectivity (up to 95% yield, >20:1 dr, >99% ee). This methodology features the formation of vicinal quarternary carbon-stereocenters, and the second all-carbon tetrasubstituted stereogenic center is induced by joint action of the achiral palladium catalysis and the chiral environment generated from the Mannich step. Moreover, the usefulness of this methodology is highlighted by converting the allylic product into the carbonyl compound.

About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Wu, GX; Xu, HH; Liu, ZR; Liu, YH; Yang, X; Zhang, XL; Huang, Y or concate me.. HPLC of Formula: C11H12N2O

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

Authors Changmai, S; Sultana, S; Sarma, B; Gogoi, S in ROYAL SOC CHEMISTRY published article about PHOTOPHYSICAL PROPERTIES; ACTIVATION; FUNCTIONALIZATION; MECHANISM in [Changmai, Sumi; Sultana, Sabera; Gogoi, Sanjib] North East Inst Sci & Technol, CSIR, Chem Sci & Technol Div, Appl Organ Chem, Jorhat 785006, Assam, India; [Changmai, Sumi; Sultana, Sabera; Gogoi, Sanjib] AcSIR, Ghaziabad 201002, India; [Sarma, Bipul] Tezpur Univ, Dept Chem Sci, Tezpur 784028, Assam, India in 2021, Cited 30. Computed Properties of C11H12N2O. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0

The Pd(ii)-catalyzed activation of Csp(2)-H bond and double alkyne annulation which proceeds via allylic isomerization is reported for the first time. This reaction of antipyrines with alkynes provides an efficient synthetic route for the biologically important spiro-cyclopentadiene pyrazolones. In the presence of Lawesson’s reagent, this Pd(ii)-catalyzed annulation reaction affords another spiro-cyclopentadiene pyrazolone which displays very good fluorescence properties.

Computed Properties of C11H12N2O. Bye, fridends, I hope you can learn more about C11H12N2O, If you have any questions, you can browse other blog as well. See you lster.

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

Recently I am researching about C-H; BIOLOGICAL EVALUATION; PHOTOREDOX CATALYSIS; IN-VITRO; ALPHA-GLUCOSIDASE; PYRAZOLE; DERIVATIVES; POTENT; INHIBITORS; DESIGN, Saw an article supported by the Kuwait University [SC13/18]; [GS01/01]; [GS01/05]; [GS01/03]; [GS03/08]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Ibrahim, HM; Behbehani, H. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone. Formula: C11H12N2O

A novel, metal catalyst-free, and efficient method has been developed for the synthesis of (pyrazol-4-ylidene) pyridine derivatives. The process involves dehydrogenative coupling of 1-amino-2-imino-pyridines with 1-aryl-5pyrazolone derivatives utilizing O-2 as the sole oxidant. The new method benefits from a high atom economy, efficiency, and substrate scope, as well as the simplicity of reaction and product purification procedures.

Formula: C11H12N2O. Welcome to talk about 86-92-0, If you have any questions, you can contact Ibrahim, HM; Behbehani, H or send Email.

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

An article Regioselectivity Switch in Palladium-Catalyzed Allenylic Cycloadditions of Allenic Esters: [4+1] or [4+3] Cycloaddition/Cross-Coupling WOS:000462622700046 published article about ASYMMETRIC-SYNTHESIS; SPIROPYRAZOLONES; ISOXAZOLINONES; DENDRALENES; ANNULATION; GENERATION; REACTIVITY; YLIDES in [Li, Long; Luo, Pengfei; Deng, Yuhua; Shao, Zhihui] Yunnan Univ, Key Lab Med Chem Nat Resource, State Key Lab Conservat & Utilizat Bioresources Y, Minist Educ,Sch Chem Sci & Technol, Kunming 650091, Yunnan, Peoples R China in 2019, Cited 65. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0. Safety of 3-Methyl-1-p-tolyl-5-pyrazolone

The first Pd-catalyzed asymmetric allenylic [4+1] cycloaddition was successfully developed. Alternatively, tuning the Pd catalyst switched the reactivity toward an unprecedented [4+3] cycloaddition/cross-coupling. Ligands play a vital role in controlling the reaction pathway, allowing highly selective access to different products from identical substrates. Biological evaluation of the obtained compounds led to the discovery of new antitumor targets. A possible mechanism is proposed, suggesting two interesting catalytic cycles for the cycloaddition with palladium-butadienyls. This study also demonstrated the potential and utility of allenic esters as 1,4-biselectrophiles and C-4 synthons for participating in cycloaddition reactions.

Safety of 3-Methyl-1-p-tolyl-5-pyrazolone. Welcome to talk about 86-92-0, If you have any questions, you can contact Li, L; Luo, PF; Deng, YH; Shao, ZH or send Email.

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

An article Asymmetric Organocatalysis Combined with Palladium Catalysis: Synergistic Effect on Enantioselective Mannich/alpha-Allylation Sequential Reactions of Pyrazolones in Constructing Vicinal Quaternary Stereocenters WOS:000489200100005 published article about ALLYLIC DEAROMATIZATION REACTION; STEREOCONTROLLED CONSTRUCTION; MICHAEL ADDITION; ALKYLATION; ACID; PYRAZOLIN-5-ONES; PYRAZOL-5-ONES; ALCOHOLS; BEARING in [Wu, Gengxin; Xu, Haohan; Liu, Ziran; Liu, Yonghong; Yang, Xiang; Huang, Yan] Xinjiang Univ, Coll Chem & Chem Engn, Key Lab Oil & Gas Fine Chem, Minist Educ & Xinjiang Uyghur Autonomous Reg, Urumqi 830000, Xinjiang, Peoples R China; [Zhang, Xulong] Xinjiang Uygur Autonomous Reg Prod Qual Supervis, Urumqi 830000, Xinjiang, Peoples R China in 2019, Cited 46. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0. Recommanded Product: 86-92-0

In this letter, an efficient one-pot asymmetric sequential reaction is achieved by organo/transition metal relay catalysis in constructing two consecutive C-C bonds, which involves enantioselective amino squaramide catalytic Mannich-type addition of pyrazolones to isatin-derived ketimines and a subsequent palladium catalyzed diastereoselective allylic alkylation of pyrazolones with allylic acetates. An array of novel pyrazolone-aminooxindole-propylene structural motifs are obtained in a high level of yield and with excellent enantio- and diastereoselectivity (up to 95% yield, >20:1 dr, >99% ee). This methodology features the formation of vicinal quarternary carbon-stereocenters, and the second all-carbon tetrasubstituted stereogenic center is induced by joint action of the achiral palladium catalysis and the chiral environment generated from the Mannich step. Moreover, the usefulness of this methodology is highlighted by converting the allylic product into the carbonyl compound.

Recommanded Product: 86-92-0. Welcome to talk about 86-92-0, If you have any questions, you can contact Wu, GX; Xu, HH; Liu, ZR; Liu, YH; Yang, X; Zhang, XL; Huang, Y or send Email.

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

COA of Formula: C11H12N2O. In 2019 TETRAHEDRON LETT published article about AGENTS; DERIVATIVES in [Zhu, Ye-Fu; Wei, Bo-Le; Wei, Jiao-Jiao; Wang, Wen-Qiong; Song, Wei-Bin; Xuan, Li-Jiang] Chinese Acad Sci, Shanghai Inst Mat Med, State Key Lab Drug Res, 501 Haike Rd,Zhangjiang Hitech Pk, Shanghai 201203, Peoples R China; [Zhu, Ye-Fu; Wei, Bo-Le; Wei, Jiao-Jiao] Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China in 2019, Cited 18. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0.

A palladium-catalyzed oxidative dehydrogenation reaction in the presence of AMS and base to synthesize pyrazolones and pyrazoles was identified. This method can be utilized to a wide range of substrates, operates under mild react conditions and can give high yields. We believe it could be used as an alternative protocol for the classical dehydrogenation reactions. (C) 2019 Published by Elsevier Ltd.

Bye, fridends, I hope you can learn more about C11H12N2O, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C11H12N2O

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

Recently I am researching about HENRY NITROALDOL REACTIONS; ORGANIC-SYNTHESIS; ON-WATER; DERIVATIVES; ANTIPYRINE; ALCOHOLS; HETEROCYCLES; CHEMISTRY; CYCLIZATION; EFFICIENT, Saw an article supported by the Jiangxi Provincial Department of Science and Technology Fund [20192BAB213007]; Education Department of Jiangxi Province [G11170835]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21865003, 21763002]. Application In Synthesis of 3-Methyl-1-p-tolyl-5-pyrazolone. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Zhang, Y; Nie, LJ; Luo, L; Mao, JX; Liu, JX; Xu, GH; Chen, DL; Luo, HQ. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone

The selective condensation of pyrazolones with isatins using water as the reaction medium is presented. This strategy provides an environmentally benign synthetic route to synthesize various potentially bioactive pyrazolone substituted oxindoles. (C) 2020 Elsevier Ltd. All rights reserved.

Welcome to talk about 86-92-0, If you have any questions, you can contact Zhang, Y; Nie, LJ; Luo, L; Mao, JX; Liu, JX; Xu, GH; Chen, DL; Luo, HQ or send Email.. Application In Synthesis 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

Name: 3-Methyl-1-p-tolyl-5-pyrazolone. In 2021 CHEM-EUR J published article about ENANTIOSELECTIVE ADDITION; TERTIARY ALCOHOLS; PYRAZOLONE DERIVATIVES; ORGANOZINC REAGENTS; ALKYLZINC REAGENTS; ALPHA-KETOESTERS; KETONES; DIETHYLZINC; HYDROXYLATION; DIMETHYLZINC in [Wang, Rong-Hui; Li, Ya-Ling; He, Hong-Jiao; Xiao, You-Cai; Chen, Fen-Er] Sichuan Univ, Sichuan Res Ctr Drug Precis Ind Technol, West China Sch Pharm, Chengdu 610041, Peoples R China; [Chen, Fen-Er] Fudan Univ, Engn Ctr Catalysis & Synth Chiral Mol, Dept Chem, Shanghai 200433, Peoples R China; [Chen, Fen-Er] Shanghai Engn Ctr Ind Asymmetr Catalysis Chiral D, Shanghai 200433, Peoples R China in 2021, Cited 67. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0.

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.

Name: 3-Methyl-1-p-tolyl-5-pyrazolone. Welcome to talk about 86-92-0, If you have any questions, you can contact Wang, RH; Li, YL; He, HJ; Xiao, YC; Chen, FE or send Email.

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

Authors Shaikh, I; Jadeja, RN; Patel, R in PERGAMON-ELSEVIER SCIENCE LTD 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. Recommanded Product: 86-92-0. 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.

Recommanded Product: 86-92-0. Bye, fridends, I hope you can learn more about C11H12N2O, If you have any questions, you can browse other blog as well. See you lster.

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