Appendix 3 : Nuclear Magnetic Resonance Correlation Tables

Index to Tables

Table 3.1 : Chemical shifts of CH3, CH2, CH groups

                  (a) carbon substituents

                  (b) nitrogen substituents

                  (c) oxygen substituents

                  (d) halogen substituents

                  (e) sulphur substituents

                  (f) alicyclic rings

Table 3.2 : Shielding constants for aliphatic methylene groups

Table 3.3 : Chemical shifts of protons attached to unsaturated systems

Table 3.4 : Chemical shifts of protons aatched to aromatic and heteroaromatic rings

Table 3.5 : Effect of substituents in benzenoid compounds

Table 3.6 : Chemical shifts of protons attached to atoms other than carbon

Table 3.7 : Proton-proton coupling constants

         (a) saturated systems

         (b) unsaturated systems

         (c) aromatic and heteroaromatic systems

Table 3.8 : Coupling constants of protons with other nuclei

         (a) fluorine

         (b) phosphorus

         (c) silicon

Table 3.9 : Fluorine-fluorine coupling constants

Table 3.10 : Chemical shifts of residual protons in deuterated solvents

Table 3.11 Spin-spin systems

Table 3.12 : Effect on ¹³C chemical shift values caused by

           replacing a methyl group by a polar substituent

Table 3.13 : ¹³C Chemical shift of some monosubstituted alkenes

Table 3.14 : ¹³C Substituent effects for substituted benzenes

Table 3.15 : ¹³C Chemical shift for some hereroaromatic compounds