3,4-Dimethoxybenzyl Alcohol (C9 H12 O3)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 168.18978
This is of the category: Monomers
Concentration: 100 mg/ml (Source: John Ralph)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.78 | 4 |
| C2 | OMe | 55.90 | 4 |
| C6 | A | 65.04 | 1 |
| C5 | 2 | 110.45 | 1 |
| C4 | 5 | 111.04 | 1 |
| C3 | 6 | 119.33 | 1 |
| C7 | 1 | 133.66 | 1 |
| C8 | 4 | 148.43 | 1 |
| C9 | 3 | 149.00 | 1 |
| H13 | OMe | 3.85 | 1 |
| H15 | OMe | 3.85 | 1 |
| H14 | OMe | 3.85 | 1 |
| H16 | OMe | 3.85 | 1 |
| H17 | OMe | 3.85 | 1 |
| H18 | OMe | 3.85 | 1 |
| H22 | A | 4.56 | 1 |
| H23 | A | 4.56 | 1 |
| H21 | 2 | 6.82 | 1 |
| H20 | 5 | 6.86 | 1 |
| H19 | 6 | 6.86 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.93 | 4 |
| C2 | OMe | 56.11 | 4 |
| C6 | A | 64.58 | 1 |
| C5 | 2 | 111.69 | 1 |
| C4 | 5 | 112.54 | 1 |
| C3 | 6 | 119.62 | 1 |
| C7 | 1 | 135.95 | 1 |
| C8 | 4 | 149.32 | 1 |
| C9 | 3 | 150.19 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.27 | 4 |
| C2 | OMe | 55.47 | 4 |
| C6 | A | 62.79 | 1 |
| C5 | 2 | 110.51 | 1 |
| C4 | 5 | 111.48 | 1 |
| C3 | 6 | 118.50 | 1 |
| C7 | 1 | 135.03 | 1 |
| C8 | 4 | 147.60 | 1 |
| C9 | 3 | 148.54 | 1 |