HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromo-1-(4-(dimethylamino)phenyl)ethanone → 3-[[p-(Dimethylamino)benzylidene]amino]-1-[p-(dimethylamino)phenacyl]-2-(p-methoxyphenyl)imidazolium bromide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromo-1-(4-(dimethylamino)phenyl)ethanone | HCID 142225 | — |
| Reactant | HCID 54562755 | HCID 54562755 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | 3-[[p-(Dimethylamino)benzylidene]amino]-1-[p-(dimethylamino)phenacyl]-2-(p-methoxyphenyl)imidazolium bromide | HCID 70360960 | — |
Reaction Steps
0.60 g of p-(dimethylamino)phenacyl bromide is added to a solution of 0.80 g of 1-[[p-(dimethylamino)benzylidene]amino]-2-(p-methoxyphenyl)-imidazole in 80 ml of acetonitrile. After stirring at room temperature for 3 days, the product is removed by filtration and washed with ether. There is obtained 3-[[p-(dimethylamino)benzylidene]amino]-1-[p-(dimethylamino)phenacyl]-2-(p-methoxyphenyl)imidazolium bromide of melting point 234°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04956470 |
| Source dataset | uspto-grants-1990_09 |
| ORD ID | ord-6db6e762dbf147778cd1936d25016c00 |
| Source note | uspto-grants-1990_09 |