HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylamine → HCID 10334355, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylamine | HCID 6341 | — |
| Reactant | 2(1H)-Quinolinone, 1-butyl-4-chloro-3-nitro- | HCID 9970925 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 10334355 | HCID 10334355 | 97% |
Reaction Steps
3.5 g (0.013 mole) of Compound d in Reference Example 4 was dissolved in 30 ml of tetrahydrofuran, and 8.0 ml (0.13 mole) of ethylamine was added with ice cooling, followed by stirring at room temperature overnight. The solvent was evaporated under reduced pressure and ice water was added to the residue. The precipitate was collected by filtration and dried, to afford 3.5 g of Compound e (97%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04994468 |
| Source dataset | uspto-grants-1991_02 |
| ORD ID | ord-0a6203f950c24f5d95988075bf034413 |
| Source note | uspto-grants-1991_02 |