HuagongsheHuagongshe Chemistry Print Report · For research reference only
Fumaric Acid → HCID 20471295, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Fumaric Acid | HCID 444972 | — |
| Reactant | 1-[(3,4-Dimethylphenyl)methyl]-1H-imidazole | HCID 13045367 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 20471295 | HCID 20471295 | — |
Reaction Steps
A solution of fumaric acid (0.29 g, 0.0025 mol) in hot ethanol (10 ml) was added to a stirred solution of 1-(3,4-dimethylbenzyl)imidazole (0.46 g, 0.0025 mol) in hot ethanol (10 ml). After boiling for 0.25 h, the solution was evaporated to afford a white solid. Recrystallisation of the solid from ethyl acetate afforded 1-(3,4-dimethylbenzyl)imidazole hydrogen fumarate 1/6 hydrate as a white solid m.p. 138°-140°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04396771 |
| Source dataset | uspto-grants-1983_08 |
| ORD ID | ord-26443552caaf45dd840aee25d8d7e63c |
| Source note | uspto-grants-1983_08 |