Lignin_cw_compound_251 (C26 H26 O6)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 434.48104
This is of the category: Misc. Compounds
Concentration: Saturated (Source: Larry L. Landucci)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | AcMe | 21.00 | 1 |
| C6 | B | 31.15 | 1 |
| C9 | A | 32.42 | 1 |
| C2 | OMe | 56.13 | 1 |
| C16 | G | 64.98 | 1 |
| C18 | BA | 71.56 | 1 |
| C17 | A2 | 113.72 | 1 |
| C15 | A5 | 115.39 | 1 |
| C10 | A6 | 121.14 | 1 |
| C13 | C3 | 122.79 | 1 |
| C14 | C5 | 122.79 | 1 |
| C7 | B2 | 128.40 | 1 |
| C8 | B6 | 128.40 | 1 |
| C3 | B4 | 128.40 | 1 |
| C22 | C1 | 128.72 | 1 |
| C4 | B3 | 129.11 | 1 |
| C5 | B5 | 129.11 | 1 |
| C11 | C2 | 131.62 | 1 |
| C12 | C6 | 131.62 | 1 |
| C20 | A1 | 135.56 | 1 |
| C21 | B1 | 138.76 | 1 |
| C24 | A4 | 147.68 | 1 |
| C25 | A3 | 150.88 | 1 |
| C23 | C4 | 155.53 | 1 |
| C26 | CA | 166.03 | 1 |
| C19 | AcC=O | 169.26 | 1 |
| H42 | B | 2.08 | 1 |
| H43 | B | 2.08 | 1 |
| H33 | AcMe | 2.28 | 1 |
| H34 | AcMe | 2.28 | 1 |
| H35 | AcMe | 2.28 | 1 |
| H46 | A | 2.74 | 1 |
| H47 | A | 2.74 | 1 |
| H36 | OMe | 3.79 | 1 |
| H37 | OMe | 3.79 | 1 |
| H38 | OMe | 3.79 | 1 |
| H54 | G | 4.31 | 1 |
| H55 | G | 4.31 | 1 |
| H57 | BA | 5.05 | 1 |
| H58 | BA | 5.05 | 1 |
| H48 | A6 | 6.75 | 1 |
| H56 | A2 | 6.91 | 1 |
| H53 | A5 | 6.91 | 1 |
| H51 | C3 | 7.25 | 1 |
| H52 | C5 | 7.25 | 1 |
| H4 | B3 | 7.35 | 1 |
| H3 | B4 | 7.35 | 1 |
| H5 | B5 | 7.35 | 1 |
| H7 | B2 | 7.47 | 1 |
| H8 | B6 | 7.47 | 1 |
| H11 | C2 | 8.05 | 1 |
| H12 | C6 | 8.05 | 1 |