Fabra, F.; Galvez, C.; Gonzalez, A.; Viladoms, P.; Vilarrasa, J. published the artcile< Fluoroazoles. II. Synthesis and proton and fluorine-19 NMR spectra of 2-, 4-, and 5-fluoro-1-methylimidazole>, SDS of cas: 112-63-0, the main research area is imidazole fluoro methyl NMR; NMR fluorine fluoromethylimidazole.
The three possible ring-monofluorinated N-methylimidazoles were prepared by photochem. irradiation of the corresponding diazonium tetrafluoroborates. 5-Fluoro-1-methylimidazole was also obtained by methylation of 1-acetyl-4-fluoroimidazole. The 1H and 19F NMR spectra of these N-methylated fluoroazoles are compared, and the predominance of one tautomeric form in 4(5)-fluoroimidazole is discussed.
Journal of Heterocyclic Chemistry published new progress about NMR (nuclear magnetic resonance). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, SDS of cas: 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics