2453-44-3Relevant articles and documents
Copper-Promoted Oxidative Intramolecular C–H Amination of Hydrazones to Synthesize 1H-Indazoles and 1H-Pyrazoles Using a Cleavable Directing Group
Zhang, Guofu,Fan, Qiankun,Zhao, Yiyong,Ding, Chengrong
supporting information, p. 5801 - 5806 (2019/08/02)
A facile and efficient synthesis of 1H-indazoles and 1H-pyrazoles through a copper-promoted oxidative intramolecular C–H amination of hydrazones using a cleavable directing group was developed. This reaction is characterized by its mild conditions, operational simplicity, readily available reagents, and excellent yields. A tentative mechanism for Cu-mediated C–H oxidative amination was proposed.
Synthesis and characterization of 2-phenylpyrazoline derivatives and evaluation of their activities against antimicrobial and breast cancer cell line in vitro and in silico studies
Chinnamanayakar, Raja,Ezhilarasi
, p. 1311 - 1320 (2019/06/10)
The new series of 2-phenylpyrazoline derivatives (2a-j) were synthesized and evaluated for their antimicrobial, in silico and in vitro anticancer activity was performed by MTT assay using MDA-MB-231 (human breast adenocarcinoma) cell line. The 2-phenylpyr
An efficient synthesis and in vitro antimicrobial screening of 2-cyanoimino-4-aryl-6-(1,1′-biphenyl-4-yl)-3, 4-dihydro-1H-pyrimidines
Swaminathan, Sivagami,Ingarsal, Namasivayam
, p. 777 - 782 (2018/05/28)
An efficient synthesis of 2-Cyanoimino-4-aryl-6-(1,1′-biphenyl-4-yl)-3,4-dihydro-1H-pyrimidines from stryl-4-biphenylketones and cyanoguanidine in presence of sodium hydroxide has been described. Cyanoguanidine serves as N-C=N source for the construction of desired cyanoiminopyrimidines. The structural assignments of the titled products were done accordingly to their spectra like Mass, FT-IR, Proton and Carbon-13NMR spectroscopy. The more stable tautomeric form was ascertained using computational frequency analysis. The tested microorganism profile of compounds exhibits significant antimicrobial activity.