HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl anisate → NSC685853
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl anisate | HCID 8499 | — |
| Reactant | Benzeneacetonitrile, 4-methoxy- | HCID 66031 | — |
| Reactant | Lithium diisopropylamide | HCID 2724682 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | NSC685853 | HCID 389548 | 65% |
Reaction Steps
A mixture of methyl 4-methoxybenzoate (1.47 g, 7.47 mmole) and 4-methoxy phenylacetonitrile (1.00 g, 6.79 mmole) in dry THF (15 mL) was slowly added to 20 ml of 2.0 M of LDA at −10° C. The mixture was gradually allowed to warm to room temperature and left to stir overnight. The reaction was quenched with water and most of the THF was removed via vacuum. The crude aminoindenone was then filtered, dried and recrystallized from isopropanol to give a red orange solid (65% yield, m.p. 213° C.); MS m/e 281 (M+)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06903238B2 |
| Source dataset | uspto-grants-2005_06 |
| ORD ID | ord-e6ddc0bdb53d402496282507f7e259f0 |
| Source note | uspto-grants-2005_06 |