HuagongsheHuagongshe Chemistry Print Report · For research reference only
Di-tert-butyl dicarbonate → HCID 22288417, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Di-tert-butyl dicarbonate | HCID 90495 | — |
| Reactant | (3-Amino-5-methylphenyl)methanol | HCID 15680639 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 22288417 | HCID 22288417 | — |
Reaction Steps
To a solution of (3-amino-5-methylphenyl)methanol (1.0 g, 7.29 mmol) in CH2Cl2 (30 mL) was added BOC2O (1.75 g, 8.02 mmol) at room temperature. After 24 hours the mixture was concentrated. Flash column chromatography (30% EtOAc/hexanes) gave tert-butyl 3-(hydroxymethyl)-5-methylphenylcarbamate as a white solid. 1H-NMR (300 MHz, CDCl3) δ 7.20 (s, 1H), 7.18 (s, 1H), 6.85 (s, 1H), 6.45 (bs, 1H), 4.60 (s, 2H), 3.60 (bs, 2H), 2.32 (s, 3H), 1.50 (s, 9H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06958340B2 |
| Source dataset | uspto-grants-2005_10 |
| ORD ID | ord-5f1ba161f00d4675b95c778570c57176 |
| Source note | uspto-grants-2005_10 |