Artículos de revistas
Synthesis, characterization and vibrational properties of p-fluorosulfinylaniline
Fecha
2014-08-28Registro en:
Paez Jerez, Ana Laura; Flores Antognini, Andrea; Cutin, Edgardo Hugo; Robles, Norma Lis; Synthesis, characterization and vibrational properties of p-fluorosulfinylaniline; Elsevier; Spectrochimica Acta Part A: Molecular And Biomolecular Spectroscopy; 137; 28-8-2014; 300-305
1386-1425
Autor
Paez Jerez, Ana Laura
Flores Antognini, Andrea
Cutin, Edgardo Hugo
Robles, Norma Lis
Resumen
The reaction of p-fluoroaniline and SOCl2 rendered p-fluorosulfinylaniline in good yield. The obtained dark yellowish liquid compound was characterized by NMR, UV-visible, FT-IR and Raman spectroscopies. The observed features were consistent with the existence of only one conformer, belonging to the CS symmetry group. A tentative assignment of the vibrational modes was performed on the basis of experimental spectra and quantum chemical calculations at different levels of theory (B3LYP and MP2 with 6-31+G(d), 6-311+G(d) and 6-311+G(df) basis sets). The conformational and vibrational properties of p-fluorosulfinylaniline were in good agreement with experimental data reported for other substituted sulfinylanilines and p-halogenanilines.