Results 51 to 60 of about 1,937,826 (232)
Synthesis and oxidation of some azole-containing thioethers
Beilstein Journal of Organic Chemistry, 2011 Pyrazole and benzotriazole-containing thioethers, namely 1,5-bis(3,5-dimethylpyrazol-1-yl)-3-thiapentane, 1,8-bis(3,5-dimethylpyrazol-1-yl)-3,6-dithiaoctane and 1,3-bis(1,2,3-benzotriazol-1-yl)-2-thiapropane were prepared and fully characterized ...
Andrei S. Potapov +4 more
doaj +1 more source
4-benzoyl-N-methyl-1,5-diphenyl-1H-pyrazole-3-carboxamide
, 2004 The title compound, C24H19N3O2, is a derivative of 1H-pyrazole-3-carboxylic acid. The four rings in the structure are not coplanar. The dihedral angle between the mean planes of the pyrazole ring and the carboxamide group is 26.79 (3)degrees.
Dinçer, Muharrem +8 more
core +1 more source
, 2022 As pyrazole and its derivatives have a wide range of biological activities, including anticancer activity, the design of novel pyrazole derivatives has emerged as an important research field.
Kwan-Young Jung (1621513) +10 more
core +1 more source
Synthesis of a 2-Furylpyrazoline Derivative Using Microwave Irradiation
Molbank, 2009 A simple method for the synthesis of pyrazoline derivative containing furan moiety was developed. Thus, 5-(6-bromo-1,3-benzodioxol-5-yl)-3-(2-furyl)-1-(3-methyl-phenyl)-4,5-dihydro-1H-pyrazole was synthesized using microwave irradiation and it was ...
Suban Syed Shafi +1 more
doaj +1 more source
, 2022 Stem rot disease caused by Sclerotium rolfsii is one of the destructive diseases in peanut and poses a big risk to peanut production. Current fungicides in the market have not provided satisfactory control efficacy and thus called for novel fungicides ...
Junhuai Zu (11897600) +4 more
core +1 more source
3-Ethyl-4-methyl-1H-pyrazol-2-ium-5-olate
Acta Crystallographica Section E, 2011 The title compound, C6H10N2O, is a zwitterionic pyrazole derivative. The crystal packing is predominantly governed by a three-center iminium–amine N+—H...O−...H—N interaction, leading to an undulating sheet-like ...
R. S. Rathore +4 more
doaj +1 more source
, 2022 As pyrazole and its derivatives have a wide range of biological activities, including anticancer activity, the design of novel pyrazole derivatives has emerged as an important research field.
Kwan-Young Jung (1621513) +10 more
core +1 more source
Scientific ReportsPyrazole derivatives are aromatic heterocyclic compounds endowed with multifaceted applications. In the present study 1,3,4-trisubstituted pyrazoles derivatives have been synthesized for the purpose of studying their physical properties and their ...
Poonam Devi +3 more
doaj +1 more source
Heterocyclic Communications, 2019 New pyrazolothienopyrimidines were synthesized. The key intermediate 4-aminothieno[2,3-c]pyrazole-5-carbonitrile 1 was converted to the chloroacetyl amino derivative 2 followed by nucleophilic substitution and Dimorth rearrangement upon treatment with ...
Zaki Remon M. +3 more
doaj +1 more source
Toxicology Reports, 2015 Synthesis of bi functionally substituted thieno[2,3-c]pyrazole compounds was carried out by a new method. The substituted group at position five is namely (carbonitrile, carboxamide, N-(substitutedphenyl) carboxamide and benzoyl group). Chloroacetylation
Alaa El-Din H. Sayed +3 more
doaj +1 more source