HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Bromide → 3-Ethyl-quinolino[5,6-d]imidazolinone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Bromide | HCID 6332 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 1H-Imidazo[4,5-f]quinolin-2(3H)-one | HCID 14086727 | — |
| Product | 3-Ethyl-quinolino[5,6-d]imidazolinone | HCID 69865886 | — |
Reaction Steps
3-Ethyl-quinolino[5,6-d]imidazolinone (1f) was prepared analogously by treatment of quinolino[5,6-d]imidazolinone with sodium hydride (1.1 eq.) and bromoethane (1.1 eq.), successively. Yield after column-chromatographic workup: 12%. Mp. 258-259° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06624186B2 |
| Source dataset | uspto-grants-2003_09 |
| ORD ID | ord-6b5b743551c4426bbc110038e89212ae |
| Source note | uspto-grants-2003_09 |