HuagongsheHuagongshe Chemistry Print Report · For research reference only
Toluene → HCID 12939724, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Toluene | HCID 1140 | — |
| Reactant | Cumylamine | HCID 68509 | — |
| Reactant | Butanoyl chloride, 2-chloro-3,3-dimethyl- | HCID 12239723 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 12939724 | HCID 12939724 | 88.6% |
Reaction Steps
Into a 200 ml four-necked flask, there were charged toluene (100 ml), α,α-dimethylbenzylamine (9 g) and pyridine (5.8 g), and α-chloro-tert-butylacetyl chloride (11.3 g) was dropwise added thereto while stirring at room temperature. Stirring was continued for 3 hours. The reaction mixture was washed with water to remove pyridine hydrochloride. After the toluene layer was dried over anhydrous sodium sulfate, the solvent was distilled off under reduced pressure. The obtained residue was recrystallized from ethanol to give 15.8 g of N-(α,α-dimethylbenzyl)-α-chloro-tert-butylacetamide. M.P., 159°-160° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04288244 |
| Source dataset | uspto-grants-1981_09 |
| ORD ID | ord-8608a004a37241d7b420be51d9ac667e |
| Source note | uspto-grants-1981_09 |