HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl triflate → 3-Methyl-1-(phenoxysulfonyl)-1H-imidazol-3-ium triflate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl triflate | HCID 9526 | — |
| Reactant | Phenyl 1H-imidazole-1-sulfonate | HCID 90409877 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 3-Methyl-1-(phenoxysulfonyl)-1H-imidazol-3-ium triflate | HCID 90409631 | — |
Reaction Steps
A solution of phenyl 1H-imidazole-1-sulfonate (450 mg, 2.0 mmol) in DCM (15 mL) was treated with methyl triflate (390 mg, 2.4 mmol) at ambient temperature for 16 h. The solvent was removed and the residue was used for next step without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08912219B2 |
| Source dataset | uspto-grants-2014_12 |
| ORD ID | ord-6ee9a0128e08494d94700995c0f23e36 |
| Source note | uspto-grants-2014_12 |