HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 2-(2-Aminoethyl)-1H-isoindole-1,3(2H)-dione--hydrogen chloride (1/1)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | tert-Butyl [2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]carbamate | HCID 11483141 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | 2-(2-Aminoethyl)-1H-isoindole-1,3(2H)-dione--hydrogen chloride (1/1) | HCID 22063849 | — |
Reaction Steps
A mixture of N-(2-tert-butoxycarbonylaminoethyl)phthalimide (2.5 g) and 4N solution of hydrogen chloride in ethyl acetate (25 ml) was stirred for 1 hour at ambient temperature. The resulting precipitates were collected by filtration and washed with ethyl acetate to give N-(2-aminoethyl)phthalimide hydrochloride (1.89 g) as colorless crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06344462B1 |
| Source dataset | uspto-grants-2002_02 |
| ORD ID | ord-b537cc87d7dc4d7090dfaab96cd2d194 |
| Source note | uspto-grants-2002_02 |