Lignin_cw_compound_291 (C11 H14 O4)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 210.22646
This is of the category: Monomers
Concentration: Saturated (Source: Sally Ralph)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | G | 22.77 | 1 |
| C2 | OMe | 55.97 | 4 |
| C3 | OMe | 56.06 | 4 |
| C7 | B | 68.78 | 1 |
| C5 | 5 | 110.13 | 1 |
| C6 | 2 | 110.68 | 1 |
| C4 | 6 | 123.32 | 1 |
| C8 | 1 | 126.16 | 1 |
| C10 | 3 | 149.25 | 1 |
| C9 | 4 | 153.96 | 1 |
| C11 | A | 200.73 | 1 |
| H16 | G | 1.43 | 1 |
| H17 | G | 1.43 | 1 |
| H18 | G | 1.43 | 1 |
| H19 | OMe | 3.92 | 4 |
| H21 | OMe | 3.92 | 4 |
| H20 | OMe | 3.92 | 4 |
| H22 | OMe | 3.93 | 4 |
| H23 | OMe | 3.93 | 4 |
| H24 | OMe | 3.93 | 4 |
| H28 | B | 5.10 | 1 |
| H26 | 5 | 6.89 | 1 |
| H27 | 2 | 7.49 | 1 |
| H25 | 6 | 7.49 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | G | 22.59 | 1 |
| C2 | OMe | 56.14 | 4 |
| C3 | OMe | 56.24 | 4 |
| C7 | B | 69.53 | 1 |
| C5 | 5 | 111.62 | 1 |
| C6 | 2 | 111.95 | 1 |
| C4 | 6 | 124.22 | 1 |
| C8 | 1 | 127.80 | 1 |
| C10 | 3 | 150.30 | 1 |
| C9 | 4 | 155.01 | 1 |
| C11 | A | 201.30 | 1 |
| H16 | G | 1.35 | 1 |
| H17 | G | 1.35 | 1 |
| H18 | G | 1.35 | 1 |
| H19 | OMe | 3.87 | 4 |
| H21 | OMe | 3.87 | 4 |
| H20 | OMe | 3.87 | 4 |
| H22 | OMe | 3.90 | 4 |
| H23 | OMe | 3.90 | 4 |
| H24 | OMe | 3.90 | 4 |
| H28 | B | 5.14 | 1 |
| H26 | 5 | 7.06 | 1 |
| H27 | 2 | 7.54 | 1 |
| H25 | 6 | 7.68 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | G | 21.09 | 1 |
| C2 | OMe | 55.54 | 4 |
| C3 | OMe | 55.75 | 4 |
| C7 | B | 68.31 | 1 |
| C5 | 5 | 110.89 | 1 |
| C6 | 2 | 110.89 | 1 |
| C4 | 6 | 123.31 | 1 |
| C8 | 1 | 127.38 | 1 |
| C10 | 3 | 148.61 | 1 |
| C9 | 4 | 153.11 | 1 |
| C11 | A | 200.09 | 1 |
| H16 | G | 1.27 | 1 |
| H17 | G | 1.27 | 1 |
| H18 | G | 1.27 | 1 |
| H19 | OMe | 3.81 | 4 |
| H21 | OMe | 3.81 | 4 |
| H20 | OMe | 3.81 | 4 |
| H22 | OMe | 3.84 | 4 |
| H23 | OMe | 3.84 | 4 |
| H24 | OMe | 3.84 | 4 |
| H28 | B | 5.05 | 1 |
| H29 | BOH | 5.21 | 1 |
| H26 | 5 | 7.06 | 1 |
| H27 | 2 | 7.48 | 1 |
| H25 | 6 | 7.69 | 1 |