Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Chlorosuccinimide | HCID 31398 | — |
| Reactant | Benzoic acid, 2-hydroxy-4-methyl-, methyl ester | HCID 78400 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 66611859 | HCID 66611859 | 100.2% |
Reaction Steps
To a solution of methyl 2-hydroxy-4-methylbenzoate (2 g, 12.04 mmol) in acetonitrile (30 mL) was added NCS (1.688 g, 12.64 mmol). The solution was stirred at 100° C. for 2 hours and then cooled. The solvent was removed in vacuo. The residue was redissolved in DCM (20 mL), washed with water (10 mL) and NaHCO3 solution (15 mL), dried over MgSO4 and the solvent removed in vacuo. Purification by column (Si, Isolute, 5% EtOAc/Cyclohexane) gave the title product as a solid (2.42 g, 100% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09365551B2 |
|---|
| Source dataset | uspto-grants-2016_06 |
|---|
| ORD ID | ord-5c904f1dcaa04ee9b9def7709add7a7b |
|---|
| Source note | uspto-grants-2016_06 |
|---|