HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclopentadiene → HCID 12987106, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclopentadiene | HCID 7612 | — |
| Reactant | Allyl chloride | HCID 7850 | — |
| Reactant | Isobutyryl chloride | HCID 62325 | — |
| Reactant | HCID 12450211 | HCID 12450211 | — |
| Reactant | Potassium tert-butoxide | HCID 23665647 | — |
| Product | HCID 12450211 | HCID 12450211 | — |
| Product | HCID 12987106 | HCID 12987106 | 35% |
Reaction Steps
5-Methyl-4-oxocaproaldehyde (b1) was prepared analogously to a1 by reaction of iso-butyryl chloride and allyl chloride (see I.1.). 45.6 g (356 mmol) of b1 were reacted with cyclopentadiene and potassium tert-butylate and the mixture was worked up, analogously to instructions I.1. Column chromatography gave 19.6 g (35%) of indene b2 as a yellow oil (2 double bond isomers).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05329033 |
| Source dataset | uspto-grants-1994_07 |
| ORD ID | ord-a6489ec3c86e4631967c79d5514c3316 |
| Source note | uspto-grants-1994_07 |