G-b-H (C17 H20 O5)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 304.3377
This is of the category: b-O-4 Dimers, 3-Carbon Sidechain
Concentration: Saturated (Source: John Ralph Lab)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BA | 20.53 | 1 |
| C2 | OMe | 55.98 | 1 |
| C10 | G | 61.11 | 1 |
| C17 | A | 73.81 | 1 |
| C16 | B | 83.38 | 1 |
| C9 | A2 | 109.56 | 1 |
| C8 | A5 | 114.43 | 1 |
| C6 | B3 | 116.57 | 1 |
| C7 | B5 | 116.57 | 1 |
| C5 | A6 | 120.00 | 1 |
| C3 | B2 | 130.18 | 1 |
| C4 | B6 | 130.18 | 1 |
| C11 | B1 | 131.43 | 1 |
| C12 | A1 | 131.76 | 1 |
| C14 | A4 | 145.59 | 1 |
| C15 | A3 | 146.75 | 1 |
| C13 | B4 | 155.98 | 1 |
| C10 | G | 61.44 | 1 |
| C17 | A | 73.94 | 1 |
| C16 | B | 81.22 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BA | 20.46 | 1 |
| C2 | OMe | 56.20 | 1 |
| C10 | G | 61.67 | 1 |
| C17 | A | 73.36 | 1 |
| C16 | B | 84.30 | 1 |
| C9 | A2 | 111.36 | 1 |
| C8 | A5 | 115.17 | 1 |
| C6 | B3 | 117.08 | 1 |
| C7 | B5 | 117.08 | 1 |
| C5 | A6 | 120.36 | 1 |
| C3 | B2 | 130.47 | 1 |
| C4 | B6 | 130.47 | 1 |
| C11 | B1 | 130.55 | 1 |
| C12 | A1 | 134.24 | 1 |
| C14 | A4 | 146.66 | 1 |
| C15 | A3 | 147.93 | 1 |
| C13 | B4 | 157.98 | 1 |
| H24 | BA | 2.22 | 1 |
| H25 | BA | 2.22 | 1 |
| H23 | BA | 2.22 | 1 |
| H26 | OMe | 3.79 | 1 |
| H27 | OMe | 3.79 | 1 |
| H28 | OMe | 3.79 | 1 |
| H36 | G1 | 3.54 | 1 |
| H37 | G2 | 3.78 | 1 |
| H38 | B | 4.39 | 1 |
| H39 | A | 4.94 | 1 |
| H34 | A5 | 6.77 | 1 |
| H35 | A2 | 7.08 | 1 |
| H41 | A4OH | 7.44 | 1 |
| C10 | G | 62.03 | 1 |
| C17 | A | 74.03 | 1 |
| C16 | B | 83.98 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BA | 20.05 | 1 |
| C2 | OMe | 55.49 | 1 |
| C10 | G | 60.04 | 1 |
| C17 | A | 70.92 | 1 |
| C16 | B | 83.25 | 1 |
| C9 | A2 | 110.95 | 1 |
| C8 | A5 | 114.73 | 1 |
| C6 | B3 | 115.88 | 1 |
| C7 | B5 | 115.88 | 1 |
| C5 | A6 | 119.01 | 1 |
| C3 | B2 | 129.55 | 1 |
| C4 | B6 | 129.55 | 1 |
| C11 | B1 | 128.97 | 1 |
| C12 | A1 | 133.25 | 1 |
| C14 | A4 | 145.41 | 1 |
| C15 | A3 | 146.99 | 1 |
| C13 | B4 | 156.93 | 1 |
| C10 | G | 60.17 | 1 |
| C17 | A | 71.55 | 1 |
| C16 | B | 83.37 | 1 |