19F nuclear magnetic resonance spectra of 3-substituted 2,4-dimethylfluorobenzenes: possible steric effects on substituent chemical shifts
Abstract
Possible steric effects on m-SCSI are discussed on the basis of comparison of the 19F n.m.r. spectra of some 3-substituted 2,4-dimethylfluorobenzenes with those of m-substituted fluorobenzenes.