HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzaldehyde → 1-Amino-2-ethylimidazole hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzaldehyde | HCID 240 | — |
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 1-Benzylideneamino-2-ethylimidazole | HCID 54091172 | — |
| Product | 1-Amino-2-ethylimidazole hydrochloride | HCID 20042917 | — |
Reaction Steps
A solution of 19.9 g (0.1 mol) of 1-benzylideneamino-2-ethyl-imidazole in 200 ml of 1.5N hydrochloric acid is subjected to a steam distillation until benzaldehyde no longer results. The mixture is evaporated and the product obtained is recrystallized from ethanol/ether. There are obtained 14.5 g of 1-amino-2-ethylimidazole hydrochloride of melting point 90°-91°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04831151 |
| Source dataset | uspto-grants-1989_05 |
| ORD ID | ord-3a204012315c46d481efba4764e54797 |
| Source note | uspto-grants-1989_05 |