Lignin_cw_compound_3036 (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, 3-Carbon Sidechain
Concentration: Saturated (Source: Sally Ralph)
Spectrometer: Bruker DRX - 360 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | B3OMe | 56.11 | 1 |
| C2 | A3OMe | 56.31 | 1 |
| C3 | A5OMe | 56.31 | 1 |
| C9 | A2 | 109.27 | 1 |
| C10 | A6 | 109.27 | 1 |
| C6 | B2 | 113.39 | 1 |
| C7 | B5 | 114.53 | 1 |
| C5 | B6 | 121.32 | 1 |
| C4 | B1 | 123.27 | 1 |
| C12 | A1 | 124.05 | 1 |
| C8 | A | 138.23 | 1 |
| C18 | A4 | 139.74 | 1 |
| C15 | B4 | 146.16 | 1 |
| C13 | B | 148.15 | 1 |
| C16 | A3 | 148.57 | 1 |
| C17 | A5 | 148.57 | 1 |
| C14 | B3 | 149.76 | 1 |
| C11 | G | 187.91 | 1 |
| H28 | A3OMe | 3.74 | 1 |
| H30 | A3OMe | 3.74 | 1 |
| H29 | A3OMe | 3.74 | 1 |
| H33 | A5OMe | 3.74 | 1 |
| H32 | A5OMe | 3.74 | 1 |
| H31 | A5OMe | 3.74 | 1 |
| H26 | B3OMe | 3.88 | 1 |
| H25 | B3OMe | 3.88 | 1 |
| H27 | B3OMe | 3.88 | 1 |
| H37 | B5 | 6.70 | 1 |
| H35 | B6 | 6.76 | 1 |
| H34 | B1 | 6.94 | 1 |
| H36 | B2 | 7.05 | 1 |
| H39 | A2 | 7.24 | 1 |
| H40 | A6 | 7.24 | 1 |
| H38 | A | 7.26 | 1 |
| H41 | G | 9.51 | 1 |