HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 178457773, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Dichloromaleic anhydride | HCID 70728 | — |
| Reactant | 3-(4-tert-Butylphenyl)-2-methylpropan-1-amine | HCID 13290300 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 178457773 | HCID 178457773 | 41.2% |
Reaction Steps
16.7 g (0.1 mol) of dichloromaleic anhydride and 20.5 g (0.1 mol) of 2-methyl-3-(4-tert.-butylphenyl)-propylamine are stirred in 100 ml of glacial acetic acid under reflux for 4 hours. 100 ml of water are added, the oil which has separated out is extracted with methylene chloride, the methylene chloride phase is concentrated and the residue is recrystallized from ethanol. 14.6 g (41.2% of theory) of dichloromaleic acid N-[2-methyl-3-(4-tert.-butylphenyl)-propyl]-imide of melting point 64°-65° C. are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04582849 |
| Source dataset | uspto-grants-1986_04 |
| ORD ID | ord-0757c7d5569f4122929dde6c4dc20450 |
| Source note | uspto-grants-1986_04 |