Category: 86-92-0

COA of Formula: C11H12N2O. I found the field of Chemistry very interesting. Saw the article Pd(ii)-Catalyzed alkyne annulation through allylic isomerization: synthesis of spiro-cyclopentadiene pyrazolones published in 2021, Reprint Addresses Gogoi, S (corresponding author), North East Inst Sci & Technol, CSIR, Chem Sci & Technol Div, Appl Organ Chem, Jorhat 785006, Assam, India.; Gogoi, S (corresponding author), AcSIR, Ghaziabad 201002, India.. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone.

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.

COA of Formula: C11H12N2O. Welcome to talk about 86-92-0, If you have any questions, you can contact Changmai, S; Sultana, S; Sarma, B; Gogoi, S 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 One-Pot Asymmetric Synthesis of Spiropyrazolone-Linked Cyclopropanes and Benzofurans through a General Michael Addition/Chlorination/Nucleophilic Substitution Sequence WOS:000481979200038 published article about N-HETEROCYCLIC CARBENE; ENANTIOSELECTIVE CONSTRUCTION; ORGANOCATALYSIS; PYRAZOLONES; ANNULATION; SCAFFOLDS; OXINDOLES; CATALYSIS in [Lu, Hong; Zhang, Huan-Xin; Tan, Chang-Yin; Liu, Jin-Yu; Xu, Peng-Fei] Lanzhou Univ, Sch Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China; [Lu, Hong; Wei, Hao] Northwest Univ, Coll Chem & Mat Sci, Natl Demonstrat Ctr Expt Chem Educ, Key Lab Synthet & Nat Funct Mol Chem,Minist Educ, Xian 710127, Shaanxi, Peoples R China in 2019, Cited 45. Category: pyrazoles-derivatives. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0

A sequential and general strategy has been successfully developed for the synthesis of spiropyrazolone scaffolds. This intriguing transformation of the asymmetric multicomponent catalysis process was realized with the combination of Michael addition/chlorination/nucleophilic substitution in a one-pot sequence, giving rise to a series of spiropyrazolones with fully substituted cyclopropanes and spiro-dihydrobenzofurans containing continuous stereogenic centers in good yields with excellent stereoselectivities.

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.. Category: pyrazoles-derivatives

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 Wu, GX; Xu, HH; Liu, ZR; Liu, YH; Yang, X; Zhang, XL; Huang, Y in AMER CHEMICAL SOC 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. 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

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.

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.. Computed Properties of 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

An article Iridium(III)-Catalyzed Tandem Annulation Synthesis of Pyrazolo[1,2-alpha]cinnolines from Pyrazolones and Sulfoxonium Ylides WOS:000455286100035 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. Safety of 3-Methyl-1-p-tolyl-5-pyrazolone. 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.. 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

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. SDS of cas: 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

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.

About 3-Methyl-1-p-tolyl-5-pyrazolone, If you have any questions, you can contact Changmai, S; Sultana, S; Sarma, B; Gogoi, S or concate me.. 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

An article Synthesis of pyrazolones and pyrazoles via Pd-catalyzed aerobic oxidative dehydrogenation WOS:000466245000011 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. Safety of 3-Methyl-1-p-tolyl-5-pyrazolone. 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.

Safety of 3-Methyl-1-p-tolyl-5-pyrazolone. 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

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. Application In Synthesis of 3-Methyl-1-p-tolyl-5-pyrazolone. 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.

Application In Synthesis of 3-Methyl-1-p-tolyl-5-pyrazolone. Welcome to talk about 86-92-0, If you have any questions, you can contact Changmai, S; Sultana, S; Sarma, B; Gogoi, S 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

Recently I am researching about AGENTS; DERIVATIVES, Saw an article supported by the State Key Laboratory of Drug Research [SIMM1601ZZ-03]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [81602995, 21702219]. SDS of cas: 86-92-0. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Zhu, YF; Wei, BL; Wei, JJ; Wang, WQ; Song, WB; Xuan, LJ. The CAS is 86-92-0. Through research, I have a further understanding and discovery of 3-Methyl-1-p-tolyl-5-pyrazolone

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.

SDS of cas: 86-92-0. Welcome to talk about 86-92-0, If you have any questions, you can contact Zhu, YF; Wei, BL; Wei, JJ; Wang, WQ; Song, WB; Xuan, LJ 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 Solubility of solid intermediate of pharmaceutical compounds in pure organic solvents using semi-empirical models WOS:000507620300035 published article about MAGNESIUM-DL-ASPARTATE; P-TOLUIC ACID; MIXING PROPERTIES; ACTIVITY-COEFFICIENT; NRTL-SAC; 313.15 K; PREDICTION; INGREDIENTS; PARAMETERS in [Akbari, Falamarz] Eram Inst Higher Educ, Dept Chem, POB 71957-46733, Shiraz, Iran; [Didehban, Khadijeh; Farhang, Mona] Payame Noor Univ, Dept Chem, POB 19395-3697, Tehran, Iran in 2020, Cited 35. 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: 3-Methyl-1-p-tolyl-5-pyrazolone

A new semi-theoretical equation is suggested for correlation of solid-liquid solubility data with temperature. The (solid + liquid) equilibrium for Terephthaldialdehyde, 4-Nitro-o-phennylenediamine, 2,4-dihydro- 5-methyl-2(4-methylphenyl)-3H-pyrazol-3-one (also named 1-(p-toly1)-3-methyl-5pyrazolone (PTMP)), 2-Amino-5-methylthiazole and 5-chloro-1-methyl-4-nitroimidazole in 18 solvents is correlated with semi-empirical models at temperatures T = 273.15 – 318.15 K under a pressure of 101.2 kPa. Moreover, a modified Apelblat model, lambda h model, Wilson model, NRTL model, new flexible equation as Akbari, Dideban and Farhang model (ADF) and for first time the modified Scatchard-Hildebrand equation were utilized to calculate the experiment values. The performance of both ADF and modified Scatchard-Hildebrand equation have been checked by calculating the solubility data with the AARD% of 1.3808% (for 775 data points) and 0.65% (for 100 data points), respectively. The Wilson model is applied to estimate the mixing Gibbs energy, mixing enthalpy, mixing entropy, activity coefficient (ln gamma(infinity)(1)) and reduced excess enthalpy (H-I(E,infinity)) at infinitesimal concentration were calculated.

Recommanded Product: 3-Methyl-1-p-tolyl-5-pyrazolone. Welcome to talk about 86-92-0, If you have any questions, you can contact Akbari, F; Didehban, K; Farhang, M 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 One-Pot Asymmetric Synthesis of Spiropyrazolone-Linked Cyclopropanes and Benzofurans through a General Michael Addition/Chlorination/Nucleophilic Substitution Sequence WOS:000481979200038 published article about N-HETEROCYCLIC CARBENE; ENANTIOSELECTIVE CONSTRUCTION; ORGANOCATALYSIS; PYRAZOLONES; ANNULATION; SCAFFOLDS; OXINDOLES; CATALYSIS in [Lu, Hong; Zhang, Huan-Xin; Tan, Chang-Yin; Liu, Jin-Yu; Xu, Peng-Fei] Lanzhou Univ, Sch Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China; [Lu, Hong; Wei, Hao] Northwest Univ, Coll Chem & Mat Sci, Natl Demonstrat Ctr Expt Chem Educ, Key Lab Synthet & Nat Funct Mol Chem,Minist Educ, Xian 710127, Shaanxi, Peoples R China in 2019, Cited 45. The Name is 3-Methyl-1-p-tolyl-5-pyrazolone. Through research, I have a further understanding and discovery of 86-92-0. Quality Control of 3-Methyl-1-p-tolyl-5-pyrazolone

A sequential and general strategy has been successfully developed for the synthesis of spiropyrazolone scaffolds. This intriguing transformation of the asymmetric multicomponent catalysis process was realized with the combination of Michael addition/chlorination/nucleophilic substitution in a one-pot sequence, giving rise to a series of spiropyrazolones with fully substituted cyclopropanes and spiro-dihydrobenzofurans containing continuous stereogenic centers in good yields with excellent stereoselectivities.

Quality Control of 3-Methyl-1-p-tolyl-5-pyrazolone. Welcome to talk about 86-92-0, If you have any questions, you can contact Lu, H; Zhang, HX; Tan, CY; Liu, JY; Wei, H; Xu, PF 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