Guaiacylglycerol-B-guaiacyl Ether (C17 H20 O6)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 320.3371
This is of the category: b-O-4 Dimers, 3-Carbon Sidechain
Concentration: Saturated (Source: John Ralph Lab)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.91 | 4 |
| C2 | OMe | 55.97 | 4 |
| C10 | G | 61.06 | 1 |
| C17 | A | 74.00 | 1 |
| C16 | B | 89.45 | 1 |
| C9 | A2 | 109.46 | 1 |
| C5 | B2 | 112.18 | 1 |
| C8 | A5 | 114.35 | 1 |
| C6 | B5 | 120.25 | 1 |
| C7 | A6 | 120.98 | 1 |
| C4 | B6 | 121.69 | 1 |
| C3 | B1 | 124.21 | 1 |
| C11 | A1 | 131.51 | 1 |
| C12 | A4 | 145.59 | 1 |
| C15 | A3 | 146.68 | 1 |
| C14 | B4 | 147.63 | 1 |
| C13 | B3 | 151.27 | 1 |
| H25 | OMe | 3.86 | 4 |
| H24 | OMe | 3.86 | 4 |
| H26 | OMe | 3.86 | 4 |
| H27 | OMe | 3.90 | 4 |
| H28 | OMe | 3.90 | 4 |
| H29 | OMe | 3.90 | 4 |
| H40 | A | 4.96 | 1 |
| H39 | B | 4.02 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.21 | 4 |
| C2 | OMe | 56.31 | 4 |
| C10 | G | 61.90 | 1 |
| C17 | A | 73.93 | 1 |
| C16 | B | 88.58 | 1 |
| C9 | A2 | 111.41 | 1 |
| C5 | B2 | 113.40 | 1 |
| C8 | A5 | 115.21 | 1 |
| C6 | B5 | 120.06 | 1 |
| C7 | A6 | 120.57 | 1 |
| C4 | B6 | 121.95 | 1 |
| C3 | B1 | 123.44 | 1 |
| C11 | A1 | 133.81 | 1 |
| C12 | A4 | 146.82 | 1 |
| C15 | A3 | 148.00 | 1 |
| C14 | B4 | 149.70 | 1 |
| C13 | B3 | 151.80 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.33 | 4 |
| C2 | OMe | 55.53 | 4 |
| C10 | G | 60.02 | 1 |
| C17 | A | 70.90 | 1 |
| C16 | B | 84.37 | 1 |
| C9 | A2 | 110.96 | 1 |
| C5 | B2 | 112.50 | 1 |
| C8 | A5 | 114.57 | 1 |
| C6 | B5 | 115.79 | 1 |
| C7 | A6 | 118.92 | 1 |
| C4 | B6 | 120.60 | 1 |
| C3 | B1 | 120.96 | 1 |
| C11 | A1 | 132.86 | 1 |
| C12 | A4 | 145.33 | 1 |
| C15 | A3 | 146.89 | 1 |
| C14 | B4 | 148.32 | 1 |
| C13 | B3 | 149.62 | 1 |