HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)-1H-indole → 3-(1,4-dioxaspiro[4.5]decan-8-yl)-1H-indole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)-1H-indole | HCID 2763857 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 3-(1,4-dioxaspiro[4.5]decan-8-yl)-1H-indole | HCID 10848753 | 99.4% |
Reaction Steps
A mixture of 3-(1,4-dioxa-spiro[4,5]dec-7-en-8-yl)-1H-indole (8.0 g, 31.3 mmol) and 10% palladium on carbon (1.3 g) in ethanol (700 ml) was hydrogenated for 18 hours. The catalyst was filtered off and the solvent removed under vacuum to afford 8.01 g (99%) of product as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06465482B2 |
| Source dataset | uspto-grants-2002_10 |
| ORD ID | ord-474e5745863b47ef91f260313b377801 |
| Source note | uspto-grants-2002_10 |