Lignin_cw_compound_1027 (C18 H18 O6)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 330.33192
This is of the category: b-O-4 Dimers, 2-Carbon Sidechain
Concentration: Saturated (Source: Richard F. Helm)
Spectrometer: Bruker DRX - 360 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | AcMe | 20.44 | 1 |
| C2 | OMe | 56.21 | 4 |
| C3 | OMe | 56.44 | 4 |
| C11 | B | 72.50 | 1 |
| C10 | A2 | 112.66 | 1 |
| C6 | B2 | 113.63 | 1 |
| C7 | B5 | 115.72 | 1 |
| C5 | B6 | 121.54 | 1 |
| C8 | A6 | 122.13 | 1 |
| C6 | B1 | 122.79 | 1 |
| C9 | A5 | 123.99 | 1 |
| C13 | A1 | 134.59 | 1 |
| C17 | A4 | 145.22 | 1 |
| C16 | B4 | 148.97 | 1 |
| C15 | B3 | 150.88 | 1 |
| C18 | A3 | 152.58 | 1 |
| C12 | AcC=O | 168.63 | 1 |
| C14 | A | 194.31 | 1 |
| H41 | B | 5.43 | 1 |
| H42 | B | 5.43 | 1 |