HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Bicarbonate → HCID 178444681, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | HCID 178444685 | HCID 178444685 | — |
| Solvent | Hydrochloride methanol | HCID 21893726 | — |
| Product | HCID 178444681 | HCID 178444681 | 93.2% |
Reaction Steps
A solution of 1-hexyl-3,4-dimethyl-4-(3-(5-(trimethylsilyl)-1H-1,2,3-triazol-4-yl)phenyl)piperidine (Example 3, assume 0.64 mmol) in 2 N hydrochloric acid/methanol (1:1, 40 mL) was heated at 90° C. overnight. After allowing to cool, the reaction mixture was adjusted to pH 9 using solid sodium hydrogencarbonate. The aqueous mixture was extracted with ethyl acetate (3×20 mL) and the extracts were dried over MgSO4, filtered and concentrated in vacuo to provide the title compound as a white solid (203 mg, 92%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06750231B2 |
| Source dataset | uspto-grants-2004_06 |
| ORD ID | ord-5f26dfa811be495ca3840ae312fa2b09 |
| Source note | uspto-grants-2004_06 |