HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 4-bromobutyrate → 2,3-Dihydro-2-oxo-1-phenyl-3-(2-pyrazinylmethyl)-1H-indole-3-butanoic Acid Ethyl Ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 4-bromobutyrate | HCID 76300 | — |
| Reactant | 2,3-dihydro-2-oxo-1-phenyl-3-(2-pyrazinylmethyl)1H-indole | HCID 19438985 | — |
| Product | 2,3-Dihydro-2-oxo-1-phenyl-3-(2-pyrazinylmethyl)-1H-indole-3-butanoic Acid Ethyl Ester | HCID 53743199 | 80% |
Reaction Steps
By substituting 2,3-dihydro-2-oxo-1-phenyl-3-(2-pyrazinylmethyl)-1H-indol and ethyl 4-bromobutyrate in Example 1, the desired product was obtained in 80% yield as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05414004 |
| Source dataset | uspto-grants-1995_05 |
| ORD ID | ord-3c2bfaa231324b37b2a575ac9926683c |
| Source note | uspto-grants-1995_05 |