HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 178450604, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 1-Propanol, 3-amino-2,2-dimethyl- | HCID 117326 | — |
| Reactant | 3,4-Dihydro-1,2-naphthalenedicarboxylic anhydride | HCID 142214 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 178450604 | HCID 178450604 | — |
Reaction Steps
20.0 g (0.1 mol) of 3,4-dihydronaphthalene-1,2-dicarboxylic acid anhydride and 10.3 g (0.1 mol) of 2,2-dimethyl-3-aminopropanol are dissolved in 60 ml of toluene and the solution is refluxed for 2 hours, the water formed being separated off by means of a water separator. After the reaction has ended, the reaction mixture is concentrated to dryness in vacuo at 60° C. The residue is recrystallised from ethanol. This yields 25.1 g (87.9% of theory) of N-(3'-hydroxy-2',2'-dimethylpropyl)-3,4-dihydronaphthalene-1,2-dicarboxylic acid imide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04377669 |
| Source dataset | uspto-grants-1983_03 |
| ORD ID | ord-99a0269527be47f0a2bbdcb6bd78ebc0 |
| Source note | uspto-grants-1983_03 |