December 2019 - 17 articles
A new analogue of fluorinated pyrazoline (compound 1) has been synthesized via one-pot three-component reaction in a sealed-vessel reactor, Monowave 50. The structure of compound 1 has been established by spectroscopy analysis, including UV, FT-IR, H...
We describe a straightforward synthesis of the title compound, incorporating a relatively rare 2-methyl-2H-1,2,3-triazole heterocylic motif as a potential kinase inhibitor motif. The small molecule crystal structure has been resolved, revealing an in...
4,6-Dichloro-2-(methylthio)pyrimidine (7) was converted to 4-chloro-6-methoxy-2-(methylthio)pyrimidine (15) and 4,6-dimethoxy-2-(methylthio)pyrimidine (14). Chlorination of the latter with N-chlorosuccinimide (NCS) affords 5-chloro-4,6-dimethoxy-2-(m...
A new suitable method of synthesis of methyl 4-hydroxy-2-thioxo-1,2-dihydroquinoline-3-carboxylate by condensation of methyl 2-isothiocyanatobenzoate and methyl malonate is described. The structure of the compound both and by-product methyl 2-(methox...
The reaction of 2,4,5,6-tetrachloropyrimidine (4) and 4,5,6-trichloropyrimidine-2-carbonitrile (1) with DABCO (1 equiv.), in MeCN, at ca. 20 °C gives 2,4,5-trichloro-6-[4-(2-chloroethyl)piperazin-1-yl]pyrimidine (5) and 4,5-dichloro-6-[4-(2-chlor...
The compound 3-{[(2,3-Dichlorophenyl)amino]methyl}-5-(furan-2-ylmethylidene)-1,3-thiazolidine-2,4-dione has been designed, synthesized, and screened for its in vitro antibreast cancer activity, using human breast adenocarcinoma cell lines (MCF-7) and...
The title compound, (iPr)2NC(=S)SCH2C(=O)OH (1), was synthesized by conventional methods and its X-ray crystal structure was determined by X-ray crystallography. The compound was further characterized by analytical, IR, UV, 1D NMR (1H and 13C{1H}), a...
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