Lignin_cw_compound_3059 (C20 H18 O6)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 354.35332
This is of the category: b-5 Dimers
Concentration: Saturated (Source: Sally Ralph)
Spectrometer: Bruker DRX - 360 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | AOMe | 56.31 | 1 |
| C2 | BOMe | 56.54 | 1 |
| C15 | B | 62.91 | 1 |
| C19 | A | 85.24 | 1 |
| C10 | A2 | 110.66 | 1 |
| C9 | B2 | 114.27 | 1 |
| C6 | A5 | 115.93 | 1 |
| C8 | B6 | 119.49 | 1 |
| C5 | A6 | 119.81 | 1 |
| C14 | B5 | 125.79 | 1 |
| C3 | BB | 127.69 | 1 |
| C12 | B1 | 129.66 | 1 |
| C13 | A1 | 132.18 | 1 |
| C18 | B3 | 146.01 | 1 |
| C17 | A3 | 147.91 | 1 |
| C16 | A4 | 148.57 | 1 |
| C20 | B4 | 151.77 | 1 |
| C4 | BA | 153.45 | 1 |
| C7 | BG | 193.83 | 1 |
| C11 | G | 197.57 | 1 |
| H27 | AOMe | 3.82 | 1 |
| H28 | AOMe | 3.82 | 1 |
| H29 | AOMe | 3.82 | 1 |
| H30 | BOMe | 3.92 | 1 |
| H31 | BOMe | 3.92 | 1 |
| H32 | BOMe | 3.92 | 1 |
| H42 | B | 4.50 | 1 |
| H43 | A | 6.20 | 1 |
| H33 | BB | 6.70 | 1 |
| H36 | A5 | 6.84 | 1 |
| H35 | A6 | 6.90 | 1 |
| H40 | A2 | 7.06 | 1 |
| H39 | B2 | 7.38 | 1 |
| H38 | B6 | 7.43 | 1 |
| H34 | BA | 7.61 | 1 |
| H44 | AOH | 8.29 | 1 |
| H37 | BG | 9.64 | 1 |
| H41 | AG | 9.94 | 1 |