HuagongsheHuagongshe Chemistry Print Report · For research reference only
Aniline → HCID 13568664, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Aniline | HCID 6115 | — |
| Reactant | 6-(Morpholine-4-carbonyl)-3,4-dihydroquinolin-2(1H)-one | HCID 13195337 | — |
| Product | HCID 13568664 | HCID 13568664 | — |
Reaction Steps
2.62 Grams of 6-morpholinocarbonyl-3,4-dihydrocarbostyril and 10 g of aniline were placed in a sealed tube and heated at 170°-200° C. for 5 hours. Excess aniline was removed by evaporation under reduced pressure, then the residue thus obtained was purified by means of silica gel column chromatography. Recrystallized from isopropanol to obtain 0.32 g of 6-(4-phenyl-1-piperazinylcarbonyl)-3,4-dihydrocarbostyril. Colorless needle-like crystals. Melting point: 200°-201° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04845100 |
| Source dataset | uspto-grants-1989_07 |
| ORD ID | ord-dc275cf8de2e483cba4ebe7baee714f0 |
| Source note | uspto-grants-1989_07 |