HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tyrosol → Methyl-phenyl-carbamic Acid 4-(2-hydroxy-ethyl)-phenyl Ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tyrosol | HCID 10393 | — |
| Reactant | Carbamic chloride, N-methyl-N-phenyl- | HCID 77969 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Methyl-phenyl-carbamic Acid 4-(2-hydroxy-ethyl)-phenyl Ester | HCID 69520342 | 99.1% |
Reaction Steps
To a solution of 4-(2-Hydroxyethyl)phenol (10 mmol) and 4-diazabicyclo[2.2.2]octane (DABCO) (10 mmol) in CH2Cl2 (30 mL) was added N-methyl-N-phenylcarbamoyl chloride (10 mmol). The reaction mixture was stirred for 16 hours at rt, added CH2Cl2 (20 mL), and washed with 1M aqueous HCl and brine. The organic phase was dried (MgSO4) and evaporated to give the 2.69 g (99%) of the title compound as crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07279470B2 |
| Source dataset | uspto-grants-2007_10 |
| ORD ID | ord-7cb4b87fd2f641f0985c21c6fa665b9f |
| Source note | uspto-grants-2007_10 |