HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Cyclopenten-1-one → HCID 22139459, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Cyclopenten-1-one | HCID 13588 | — |
| Reactant | Indole-5-carbonitrile | HCID 27513 | — |
| Product | HCID 22139459 | HCID 22139459 | 82% |
Reaction Steps
This compound was prepared in the same manner as for Intermediate 2, using 5-cyanoindole (4.26 g, 30 mmol) and 2-cyclopenten-1-one (2.95 g, 36 mmol) to give 5.5 g (82%) of the desired product: mp 136–138° C.; MS (ESI) m/z 224 [M]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07041697B2 |
| Source dataset | uspto-grants-2006_05 |
| ORD ID | ord-3d477825ce234168ad9d38d163a1b956 |
| Source note | uspto-grants-2006_05 |