HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 22641504, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sodium borohydride | HCID 4311764 | — |
| Reactant | (2-Methyl-4-pyrrolidin-1-yl-quinolin-7-yloxy)-acetic acid ethyl ester | HCID 69287154 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 22641504 | HCID 22641504 | 80% |
Reaction Steps
To a cooled (0° C.) solution of (2-methyl-4-pyrrolidin-1-yl-quinolin-7-yloxy)-acetic acid ethyl ester (613 mg, 1.95 mmol) in ethyl alcohol (10 mL) was added sodium borohydride (506 mg, 12.84 mmol). The mixture was stirred 7 h at room temperature. Aqueous hydrochloride was added carefully (12M, 1 mL). The suspension was filtered and the solid was washed with MeOH. The solution was dried over sodium sulfate, filtered and the solvent was removed in a high vacuum to give 425 mg (80.0%) of 2-(2-methyl-4-pyrrolidin-1-yl-quinolin-7-yloxy)-ethanol as a brown oil. ISP mass spectrum, m/e: 273.4 (M+1 calculated for C16H20N2O2: 273.4).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06818767B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-6a9b9ef3037547a2b5f22c69b11b627c |
| Source note | uspto-grants-2004_11 |