Veratrylglycerol-B-guaiacyl Ether (C18 H22 O6)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 334.36368
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 | 55.87 | 4 |
| C2 | OMe | 55.91 | 4 |
| C3 | OMe | 55.91 | 4 |
| C11 | G | 60.81 | 1 |
| C18 | A | 72.75 | 1 |
| C17 | B | 87.10 | 1 |
| C10 | A2 | 109.41 | 1 |
| C9 | A5 | 111.08 | 1 |
| C6 | B2 | 112.21 | 1 |
| C8 | A6 | 118.49 | 1 |
| C7 | B5 | 120.68 | 1 |
| C5 | B6 | 121.58 | 1 |
| C4 | B1 | 124.02 | 1 |
| C12 | A1 | 132.70 | 1 |
| C15 | B4 | 146.96 | 1 |
| C14 | A4 | 148.48 | 1 |
| C16 | A3 | 149.02 | 1 |
| C13 | B3 | 151.47 | 1 |
| H26 | OMe | 3.85 | 1 |
| H25 | OMe | 3.85 | 1 |
| H27 | OMe | 3.85 | 1 |
| H30 | OMe | 3.85 | 1 |
| H29 | OMe | 3.85 | 1 |
| H28 | OMe | 3.85 | 1 |
| H32 | OMe | 3.85 | 1 |
| H33 | OMe | 3.85 | 1 |
| H31 | OMe | 3.85 | 1 |
| H44 | A | 4.99 | 1 |
| H43 | B | 4.17 | 1 |
| H41 | G1 | 3.69 | 1 |
| H42 | G2 | 3.92 | 1 |
| H40 | A2 | 6.90 | 1 |
| H38 | A6 | 6.99 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.07 | 4 |
| C2 | OMe | 56.15 | 4 |
| C3 | OMe | 56.30 | 4 |
| C11 | G | 61.79 | 1 |
| C18 | A | 73.75 | 1 |
| C17 | B | 86.58 | 1 |
| C10 | A2 | 111.97 | 1 |
| C9 | A5 | 112.35 | 1 |
| C6 | B2 | 113.55 | 1 |
| C8 | A6 | 120.06 | 1 |
| C7 | B5 | 119.64 | 1 |
| C5 | B6 | 121.86 | 1 |
| C4 | B1 | 123.32 | 1 |
| C12 | A1 | 135.50 | 1 |
| C15 | B4 | 149.03 | 1 |
| C14 | A4 | 149.63 | 1 |
| C16 | A3 | 150.04 | 1 |
| C13 | B3 | 151.96 | 1 |
| H26 | OMe | 3.76 | 4 |
| H25 | OMe | 3.76 | 4 |
| H27 | OMe | 3.76 | 4 |
| H30 | OMe | 3.77 | 4 |
| H29 | OMe | 3.77 | 4 |
| H28 | OMe | 3.77 | 4 |
| H32 | OMe | 3.81 | 4 |
| H33 | OMe | 3.81 | 4 |
| H31 | OMe | 3.81 | 4 |
| H44 | A | 4.91 | 1 |
| H43 | B | 4.29 | 1 |
| H41 | G1 | 3.67 | 1 |
| H42 | G2 | 3.81 | 1 |
| H40 | A2 | 7.11 | 1 |
| H38 | A6 | 6.86 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.23 | 4 |
| C2 | OMe | 55.44 | 4 |
| C3 | OMe | 55.54 | 4 |
| C11 | G | 60.03 | 1 |
| C18 | A | 71.54 | 1 |
| C17 | B | 83.62 | 1 |
| C10 | A2 | 111.03 | 1 |
| C9 | A5 | 111.14 | 1 |
| C6 | B2 | 112.61 | 1 |
| C8 | A6 | 115.95 | 1 |
| C7 | B5 | 119.18 | 1 |
| C5 | B6 | 120.56 | 1 |
| C4 | B1 | 120.95 | 1 |
| C12 | A1 | 134.79 | 1 |
| C15 | B4 | 147.76 | 1 |
| C14 | A4 | 147.99 | 1 |
| C16 | A3 | 148.10 | 1 |
| C13 | B3 | 149.72 | 1 |