HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl Oxalate → 4-[3-(4-Bromophenyl)-1,9-dimethyl-2-oxo-2,9-dihydro-1H-pyrido[2,3-b]indol-6-yl]-2,4-dioxobutyric acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl Oxalate | HCID 7268 | — |
| Reactant | 6-Acetyl-3-(4-bromophenyl)-1,9-dimethyl-1,9-dihydropyrido[2,3-b]indol-2-one | HCID 66997889 | — |
| Product | 4-[3-(4-Bromophenyl)-1,9-dimethyl-2-oxo-2,9-dihydro-1H-pyrido[2,3-b]indol-6-yl]-2,4-dioxobutyric acid ethyl ester | HCID 66997278 | — |
Reaction Steps
The process is carried out as in Example 80 above, with the compound from Example 60B, 6-acetyl-3-(4-bromophenyl)-1,9-dimethyl-1,9-dihydropyrido[2,3-b]indol-2-one and diethyl oxalate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08063061B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-520d008380fa491884ae863b43be9945 |
| Source note | uspto-grants-2011_11 |