HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Cyclopentylpiperazin-2-one → 8-(4-Cyclopentyl-2-oxo-piperazin-1-yl)-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Cyclopentylpiperazin-2-one | HCID 53415025 | — |
| Reactant | Trifluoro-methanesulfonic acid 3-cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl ester | HCID 86663817 | — |
| Product | 8-(4-Cyclopentyl-2-oxo-piperazin-1-yl)-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile | HCID 66834296 | — |
Reaction Steps
Under the same conditions as the method for synthesizing Compound B2-10, the title compound was prepared from Compound B1 and 4-cyclopentylpiperazin-2-one.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09440922B2 |
| Source dataset | uspto-grants-2016_09 |
| ORD ID | ord-82dcc16ec971476da365b6c6c5100b4f |
| Source note | uspto-grants-2016_09 |