HuagongsheHuagongshe Chemistry Print Report · For research reference only
(s)-2-Allyloxycarbonylamino-3-(4-carbamimidoylphenyl)propionic acid ethyl ester hydrochloride → (S)-2-Allyloxycarbonylamino-3-(4-carbamimidoylphenyl)propionic Acid Hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (s)-2-Allyloxycarbonylamino-3-(4-carbamimidoylphenyl)propionic acid ethyl ester hydrochloride | HCID 70002038 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | (S)-2-Allyloxycarbonylamino-3-(4-carbamimidoylphenyl)propionic Acid Hydrochloride | HCID 68613816 | — |
Reaction Steps
17 g (0.048 mol) of (S)-2-allyloxycarbonylamino-3-(4-carbamimidoylphenyl)propionic acid ethyl ester hydrochloride were treated with 400 ml of half-concentrated hydrochloric acid for 3 h at RT. The solvent was evaporated (<30° C.) and the residue was stirred with ether. Yield=15 g (95%). MS=292.2 (M+1)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06500803B1 |
| Source dataset | uspto-grants-2002_12 |
| ORD ID | ord-a3212dffc422424885fa07c604e674eb |
| Source note | uspto-grants-2002_12 |