Molbank, Volume 2006, Issue 4

In this paper we propose the synthesis of 2-(2-(6-chloro-9H-purin-9-yl)ethoxy)-6-isobutoxy-tetrahydro-2H-pyran-3-ol as a new potential antiviral agent Its structure has been confirmed by IR, 1H-NMR, 13C-NMR, UV and Mass spectroscopic data.

A mixture of 5,5’-diphenyl-3,3’-bipyrazole 1 (143 mg, 0.5 mmol) [1] and potassium tert-butoxide (112 mg, 1 mmol) in 20 mL of dry THF was stirred under reflux for 30 min [2].[...]

Bis (3-((E)-1-(2-hydroxyphenyl) ethylideneamino) phenyl) methanone has been synthesized in this paper and its structure was confirmed by 1H-NMR, 13C-NMR, IR and Mass spectra. Its AM1 and B3LYP/6-31G* calculations to characterize the physical properti...

The mixture of para-toluidine 1 (0.535 g, 5 mmol), 3-chloromethyl-1,5-dimethylpyrazol 2 (1.44 g, 10 mmol) and sodium carbonate (4.24 g, 40 mmol) in acetonitrile (50 mL) was refluxed for three hours [1,2,3].[...]