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 | 55.86 | 4 |
| C2 | OMe | 55.94 | 4 |
| C10 | G | 60.75 | 1 |
| C17 | A | 72.78 | 1 |
| C16 | B | 87.02 | 1 |
| C9 | A2 | 108.81 | 1 |
| C5 | B2 | 112.19 | 1 |
| C8 | A5 | 114.31 | 1 |
| C6 | B5 | 119.07 | 1 |
| C7 | A6 | 120.57 | 1 |
| C4 | B6 | 121.59 | 1 |
| C3 | B1 | 124.00 | 1 |
| C11 | A1 | 131.95 | 1 |
| C12 | A4 | 145.09 | 1 |
| C15 | A3 | 146.64 | 1 |
| C14 | B4 | 146.89 | 1 |
| C13 | B3 | 151.40 | 1 |
| H25 | OMe | 3.83 | 4 |
| H24 | OMe | 3.83 | 4 |
| H26 | OMe | 3.83 | 4 |
| H27 | OMe | 3.84 | 4 |
| H28 | OMe | 3.84 | 4 |
| H29 | OMe | 3.84 | 4 |
| H40 | A | 4.95 | 1 |
| H39 | B | 4.16 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.20 | 4 |
| C2 | OMe | 56.27 | 4 |
| C10 | G | 61.81 | 1 |
| C17 | A | 73.82 | 1 |
| C16 | B | 86.72 | 1 |
| C9 | A2 | 111.38 | 1 |
| C5 | B2 | 113.50 | 1 |
| C8 | A5 | 115.12 | 1 |
| C6 | B5 | 119.70 | 1 |
| C7 | A6 | 120.45 | 1 |
| C4 | B6 | 121.85 | 1 |
| C3 | B1 | 123.32 | 1 |
| C11 | A1 | 134.23 | 1 |
| C12 | A4 | 146.61 | 1 |
| C15 | A3 | 147.93 | 1 |
| C14 | B4 | 149.04 | 1 |
| C13 | B3 | 151.96 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.35 | 4 |
| C2 | OMe | 55.52 | 4 |
| C10 | G | 60.04 | 1 |
| C17 | A | 71.60 | 1 |
| C16 | B | 83.67 | 1 |
| C9 | A2 | 111.35 | 1 |
| C5 | B2 | 112.60 | 1 |
| C8 | A5 | 114.48 | 1 |
| C6 | B5 | 115.86 | 1 |
| C7 | A6 | 119.43 | 1 |
| C4 | B6 | 120.56 | 1 |
| C3 | B1 | 120.89 | 1 |
| C11 | A1 | 133.15 | 1 |
| C12 | A4 | 145.35 | 1 |
| C15 | A3 | 146.86 | 1 |
| C14 | B4 | 148.00 | 1 |
| C13 | B3 | 149.68 | 1 |