HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178437963, compound → HCID 178437964, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 178437963 | HCID 178437963 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178437964 | HCID 178437964 | — |
Reaction Steps
293 mg (1 mmol) of 3-amino-1-[[p-(dimethylamino)-benzylidene]amino]-2-ethylimidazolium chloride are dissolved in 40 ml of ethanol, whereupon the solution is hydrogenated at room temperature over 50 mg of palladium (5 percent on carbon). After crystallization from ethanol/ether there is obtained 3-amino-1-[[p-(dimethylamino)benzyl]amino]-2-ethylimidazolium chloride of melting point 153°-154°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04831151 |
| Source dataset | uspto-grants-1989_05 |
| ORD ID | ord-7d4893a60930444fac964cee03a2bc7c |
| Source note | uspto-grants-1989_05 |