HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl iodide → 4-[2,5-Dioxo-3-methyl-4-(3-methylphenyl)-4-[(2-propenyloxy)methyl]imidazolidin-1-yl]-2-trifluoromethylbenzonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 4-[2,5-Dioxo-4-(3-methylphenyl)-4-[(2-propenyloxy)methyl]imidazolidin-1-yl]-2-trifluoromethylbenzonitrile | HCID 67130914 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 4-[2,5-Dioxo-3-methyl-4-(3-methylphenyl)-4-[(2-propenyloxy)methyl]imidazolidin-1-yl]-2-trifluoromethylbenzonitrile | HCID 67130929 | — |
Reaction Steps
To a solution of 4-[2,5-dioxo-4-(3-methylphenyl)-4-[(2-propenyloxy)methyl]imidazolidin-1-yl]-2-trifluoromethylbenzonitrile (829 mg) in DMF (1.5 mL) is added potassium carbonate (320 mg) and methyliodide (480 μL). The mixture is stirred 3 hours at rt, evaporated, washed with brine, extracted with ethyl acetate, dried over MgSO4 and concentrated to give the desired compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07968581B2 |
| Source dataset | uspto-grants-2011_06 |
| ORD ID | ord-48f78f9d740e42d2aa8b9c9a8874ba63 |
| Source note | uspto-grants-2011_06 |