32631-20-2Relevant academic research and scientific papers
Spectral studies of substituent effects in some diphenyl sulfide derivatives
Batterjee
, p. 1471 - 1477 (2007/10/03)
Hammett relationship for λn-π* indicates that substituent effects are purely polar while 1H NMR studies suggest that 4′-arylthio-3′-nitrobenzotrifluoride 4a-i do not exist in the skew conformation. Lynch and dual substituent parameters (DSP) correlations indicate a resonance between the sulfur atom and 3′-nitro group.
