HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 86627561, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Sulfuric acid, dipropyl ester | HCID 69015 | — |
| Reactant | 4-oxo-3H,4H,5H-pyrrolo[2,3-c]quinoline-1-carboxylic acid | HCID 12065084 | — |
| Product | HCID 86627561 | HCID 86627561 | — |
Reaction Steps
4-Oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-propyl carboxylate was prepared according to method of esterification C from 194 mg (0.85 mmol) of 4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid, 1.29 mL (12.75 mmol) of triethylamine and 698 μL (1.1 mmol) of di-n-propylsulfate to give, after precipitation in water, 200 mg (87%) of 4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-propyl carboxylate in the form of a beige solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08426437B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-884c9315a02646e08cdc0ff266c54687 |
| Source note | uspto-grants-2013_04 |