HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → HCID 23367041, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Ethyl octahydro-2H-quinolizine-3-carboxylate | HCID 12519345 | — |
| Reactant | Aluminium lithium hydride | HCID 21226445 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 23367041 | HCID 23367041 | 88.5% |
Reaction Steps
Ethyl octahydro-2H-quinolizine-3-carboxylate (2.35 g, 11.1 mmol) was added dropwise to a stirred suspension of lithium aluminum hydride (1 M solution in tetrahydrofuran, 33 mL, 33 mmol) in tetrahydrofuran (50 mL) at 0° C. The reaction was stirred at room temperature for 3 h. The mixture was cooled in an ice bath and ethyl acetate (6 mL) was added slowly, followed by water (1.25 mL), 15% aqueous sodium hydroxide solution (5 mL) and water (1.25 mL). The mixture was filtered through a pad of celite and washed with ether. The filtrate was concentrated in vacuo and dried rigorously to afford octahydro-2H-quinolizin-3-ylmethanol as a yellow oil (1.66 g, 9.82 mmol, 88% yield). MS (EI) for C10H19NO: 170 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09163006B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-413e178209414c449975d1b14dce41ac |
| Source note | uspto-grants-2015_10 |