HuagongsheHuagongshe Chemistry Print Report · For research reference only
Indene → Fluorene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Indene | HCID 7219 | — |
| Reactant | 2,3,4,9-Tetrahydro-1H-fluorene | HCID 588465 | — |
| Reactant | HCID 178418361 | HCID 178418361 | — |
| Product | Fluorene | HCID 6853 | — |
| Product | Indane | HCID 10326 | — |
Reaction Steps
A portion of the 2:1 fraction (by molar ratio) of indene and tetrahydrofluorene obtained in Example 1 was charged in an autoclave, and was then reacted and processed in a similar manner as in Example 1 except that the hydrogen transfer reaction was conducted at 230° C. As a result of an analysis by gas chromatography, fluorene and indane were found to have been formed with a yield of 93% (based on tetrahydrofluorene) and with a yield of 95% (based on indene), respectively.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06344585B2 |
| Source dataset | uspto-grants-2002_02 |
| ORD ID | ord-26e10754477a40efa97e2f87b9851f1f |
| Source note | uspto-grants-2002_02 |