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| James J. Kiddle, Ph. D. - Phosphorus-31 NMR Chemical Shift Data |
Phosphonates |
| R | R1 | 31P NMR d |
| CH3 | CH3 | 32.1 |
| CH3 | C2H5 | 29.4 |
| CH3 | (CH3)3Si | 17.9 |
| CH3CH2 | CH3 | 34.8 |
| CH3CH2 | C2H5 | 33.9 |
| CH3CH2CH2 | C2H5 | 31.2 |
| CH3CH2CH2 | (CH3)2CH | 30.9 |
| CH3CH2CH2CH2 | C2H5 | 31.6 |
| CH3CH2CH2CH2 | (CH3)2CH | 30.6 |
| (CH3CH2O)2P(O)CH2 | C2H5 | 19.3 |
| CH3CH2OC(O)CH2 | C2H5 | 20.5 |
| CH3CH2OC(O)CHF | C2H5 | 8.6 |
| NCCH2 | C2H5 | 13.6 |
| NCCH2 | (CH3)3Si | -4.7 |
| H2NC(O)CH2 | C2H5 | 21.9 |
| Ph | CH3 | 20.3 |
| Ph | C2H5 | 19.1 |
| Ph | (CH3)2CH | 16.6 |
| Ph | (CH3)3Si | 4.6 |
| PhCH2 | C2H5 | 25.5 |
| PhCH2 | (CH3)2CH | 24.5 |
| PhCH2 | (CH3)3Si | 10.1 |
| PhCH=CHCH2 | C2H5 | 27.4 (E)-isomer |
