| Overview |
| Instructions |
| Operating scheme |
| Substances |
| Equipment |
| Evaluation |
| Analytics |
| - 13C-NMR |
| - IR |
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; Side reactions |
13C-NMR |
| 13C-NMR: Acetylenedicarboxylic acid | |||
| 62.5 MHz, Me2C=O-d6 | |||
| delta [ppm] | assignment | ||
| 76.5 | C#C (triple bond) | ||
| 153.8 | COOH | ||
| 30.8 | C1 (Me2C=O-d6) | ||
| 207.5 | C=O (Me2C=O-d6) | ||