HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclopentadiene → 5-(1-Methyl-pent-4-enylidene)-cyclopenta-1,3-diene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclopentadiene | HCID 7612 | — |
| Reactant | 5-Hexene-2-one | HCID 7989 | — |
| Product | 5-(1-Methyl-pent-4-enylidene)-cyclopenta-1,3-diene | HCID 12502067 | — |
Reaction Steps
A process according to claim 5 wherein 5-hexene-2-one is reacted with cyclopentadiene to yield 6-(3-butenyl)-6-methylfulvene which is then reacted with fluorenyllithium and then subjected to hydrolysis to yield 5-cyclopentadienyl-5-(9-fluorenyl )-1-hexene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05616752 |
| Source dataset | uspto-grants-1997_04 |
| ORD ID | ord-2783b7ed96b54a948bf551b0b3ec742c |
| Source note | uspto-grants-1997_04 |