Lignin_cw_compound_263 (C38 H42 O14)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 722.73168
This is of the category: Trimers
Concentration: Saturated (Source: John Ralph Lab)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C2 | C4AcMe | 20.48 | 1 |
| C3 | A4AcMe | 20.48 | 1 |
| C4 | AAAcMe | 20.63 | 1 |
| C1 | AGAcMe | 20.89 | 1 |
| C28 | BB | 55.27 | 1 |
| C27 | CB | 55.41 | 1 |
| C5 | OMe | 56.21 | 4 |
| C6 | OMe | 56.26 | 4 |
| C7 | OMe | 56.28 | 4 |
| C19 | AG | 63.03 | 1 |
| C18 | BG | 72.50 | 1 |
| C17 | CG | 72.62 | 1 |
| C38 | AA | 74.54 | 1 |
| C35 | AB | 80.31 | 1 |
| C37 | BA | 86.17 | 1 |
| C36 | CA | 86.17 | 1 |
| C14 | C2 | 111.08 | 1 |
| C15 | B2 | 111.58 | 1 |
| C16 | A2 | 112.74 | 1 |
| C8 | C6 | 118.61 | 1 |
| C13 | B5 | 119.03 | 1 |
| C9 | B6 | 119.42 | 1 |
| C10 | A6 | 120.48 | 1 |
| C12 | A5 | 123.33 | 1 |
| C11 | C5 | 123.47 | 1 |
| C26 | A1 | 136.69 | 1 |
| C25 | B1 | 136.69 | 1 |
| C29 | C4 | 140.12 | 1 |
| C30 | A4 | 141.08 | 1 |
| C24 | C1 | 141.88 | 1 |
| C31 | B4 | 147.48 | 1 |
| C34 | B3 | 151.88 | 1 |
| C32 | C3 | 152.27 | 1 |
| C33 | A3 | 152.27 | 1 |
| C22 | A4AcC=O | 168.92 | 1 |
| C21 | C4AcC=O | 169.05 | 1 |
| C23 | AAAcC=O | 169.91 | 1 |
| C20 | AGAcC=O | 170.77 | 1 |
| C19 | AG | 63.58 | 1 |
| C38 | AA | 75.33 | 1 |
| C35 | AB | 80.74 | 1 |