| Overview |
| Instructions |
| Operating scheme |
| Substances |
| Equipment |
| Evaluation |
| Analytics |
| - 1H-NMR |
| - 13C-NMR |
| - IR |
| + |
| + |
|
|
| + |
| + |
|
; Side reactions |
13C-NMR |
| 13C-NMR: Diethyl 4-phenyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate | |||
| 300 MHz, CDCl3 | |||
| delta [ppm] | assignment | ||
| 14.24 | CH3 ethyl | ||
| 19.55 | CH3 (at pyridine) | ||
| 39.62 | C4 | ||
| 59.72 | O-CH2 (ethyl) | ||
| 104.14 | C3, C5 | ||
| 126.09 | C4' (phenyl) | ||
| 127.82 | C2', C6', C3', C5' (phenyl) | ||
| 127.99 | C2', C6', C3', C5' (phenyl) | ||
| 143.87 | C2, C6 | ||
| 147.76 | C1' (phenyl) | ||
| 167.65 | C=O | ||
| 76.5-77.5 | CDCl3 | ||