HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 70056819, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Pentanoyl chloride, 4-methyl- | HCID 170008 | — |
| Reactant | HCID 19900416 | HCID 19900416 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 70056819 | HCID 70056819 | 18% |
Reaction Steps
The procedure is as in Example 7, but starting with 2-(7-fluoro-1,8-naphthyridin-2yl)-3-hydroxy-1-isoindolinone (5 g) in methylene chloride (60 cc), triethylamine (6.5 g), 4-methylpentanoyl chloride (3.66 g) and 4-dimethylaminopyridine (10 mg). After recrystallization in ethanol, 2-(7-fluoro-1,8-naphthyridin-2-yl)-3-oxo-1-isoindolinyl 4-methylpentanoate (1.2 g), m.p. 154° C., is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05102890 |
| Source dataset | uspto-grants-1992_04 |
| ORD ID | ord-fff2068ac3374accbcd628db967af318 |
| Source note | uspto-grants-1992_04 |