The 19F nuclear magnetic resonance spectra of para-bonded isomers of the diethoxytetrafluorobenzenes
Abstract
The 19F magnetic resonance spectra of three diethoxytetrafluorobicyclo[2,2,0]hexa-2,5-dienes and the corresponding aromatic isomers are reported, and the chemical shifts and multiplet splittings of the signals are correlated with the molecular structure.