HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Fluoro-3-iodo-4-methoxybenzaldehyde → 2-Fluoro-4-methoxy-3-(1-ethyl-4,4,6-trimethyl-2-oxo-1,2,3,4-tetrahydro-quinolin-7-yl)-benzaldehyde
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Fluoro-3-iodo-4-methoxybenzaldehyde | HCID 21966477 | — |
| Edukt | 7-Bromo-1-ethyl-4,4,6-trimethyl-3,4-dihydro-1H-quinolin-2-one | HCID 21966486 | — |
| Produkt | 2-Fluoro-4-methoxy-3-(1-ethyl-4,4,6-trimethyl-2-oxo-1,2,3,4-tetrahydro-quinolin-7-yl)-benzaldehyde | HCID 21966432 | 59% |
Reaktionsschritte
The intermediate 2-Fluoro-4-methoxy-3-(1-ethyl-4,4,6-trimethyl-2-oxo-1,2,3,4-tetrahydro-quinolin-7-yl)-benzaldehyde was prepared in a similar manner to example 7a using 7-bromo-1-ethyl-4,4,6-trimethyl-3,4-dihydro-1H-quinoline-2-one (example 2b) and 2-Fluoro-3-iodo-4-methoxy benzaldehyde (example 7b). 59% yield. 1H NMR (300 MHz; CDCl3): 1.21 (t, J=6.9 Hz, 3 H), 1.31 (s, 3 H), 1.34 (s, 3 H), 1.60 (s, 2 H), 2.10 (s, 3 H), 2.52 (s, 2 H), 3.88 (s, 3 H), 4.02 (q, J=7.2 Hz, 1 H), 6.82 (s, 1 H), 6.93 (d, J=9.0 Hz, 1 H), 7.22 (s, 1 H), 7.95 (t, J=8.1 Hz, 1 H), 10.26 (s, 1 H).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07102000B2 |
| Quelldatensatz | uspto-grants-2006_09 |
| ORD ID | ord-1f85de4f254c4a67a2988a33f3c71509 |
| Quellennotiz | uspto-grants-2006_09 |