HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 86745634, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 5-Methylhexanoyl chloride | HCID 13664865 | — |
| Reactant | 2-(7-Bromo-1,8-naphthyridin-2-yl)-3-hydroxy-1-isoindolinone | HCID 19900421 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 86745634 | HCID 86745634 | 66.7% |
Reaction Steps
The procedure is as in Example 7, but starting with 2-(7-bromo-1,8-naphthyridin-2-yl)-3-hydroxy-1-isoindolinone (8.55 g) in methylene chloride (110 cc), triethylamine (11.1 g), 5-methylhexanoyl chloride (7 g) and 4-dimethylaminopyridine (50 mg). After the residue obtained has been crystallized in hexane and then recrystallized in ethanol, 2-(7-bromo-1,8-naphthyridin-2-yl)-3-oxo-1-isoindolinyl 5-methylhexanoate (7.5 g), m.p. 136° C., is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05102890 |
| Source dataset | uspto-grants-1992_04 |
| ORD ID | ord-f8a3300bcfce47e89082ed7e60e68b90 |
| Source note | uspto-grants-1992_04 |