HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Methoxytetralone → HCID 54436782, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Methoxytetralone | HCID 36620 | — |
| Reactant | Dimethylformamide diethylacetal | HCID 70913 | — |
| Product | HCID 54436782 | HCID 54436782 | — |
Reaction Steps
The 3,4-dihydro-2-(dimethylaminomethylene)-5-methoxy-1(2H)-naphthalenone starting material was prepared from 5-methoxy-1-tetralone (5.0 g, 28.4 mmol) and N,N-dimethylformamide diethyl acetal (25 g, 170.2 mmol) to give the desired product as brown needles (5.27 g). m.p. 108-110°. MS (ES+) 232 (MH+,100%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06599908B1 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-7d17b8855fdc48bdb309e79114732756 |
| Source note | uspto-grants-2003_07 |