HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 21350204, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Sodium Methoxide | HCID 10942334 | — |
| Reactant | HCID 21350202 | HCID 21350202 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 21350204 | HCID 21350204 | 92.4% |
Reaction Steps
453 mg of 2-benzyl-3-methoxymethyloxy-6-[(3R)-3-acetoxy-2-pyrrolidinone-1-yl]pyridine was dissolved in 5 ml of methanol, and two droplets of a 28% methanol solution of sodium methoxide was added thereto under stirring at room temperature, followed by stirring for 30 minutes. Then, water was added thereto, and the mixture was extracted with ethyl acetate. The organic phase was further washed with brine, dried over anhydrous sodium sulfate and the solvent was removed. The residue was subjected to separation and purification using silica gel column chromatography using 66% ethyl acetate/hexane as an eluent, to give 371 mg of the target compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06599917B1 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-e3bff283114247bd85aac0a9480cda8e |
| Source note | uspto-grants-2003_07 |