Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrogen Peroxide | HCID 784 | — |
| Reactant | 5-Hexenoic Acid | HCID 15308 | — |
| Catalyst | Tungstic acid | HCID 1152 | — |
| Solvent | tert-Butanol | HCID 6386 | — |
| Product | HCID 9877371 | HCID 9877371 | 72% |
Reaction Steps
A total of 2 ml of 30% by weight hydrogen peroxide aqueous solution was added dropwise to a stirred mixture of 1.12 g (10 mmol) of 5-hexenoic acid, 25 mg (0.1 mmol) of tungstic acid, and 15 ml of t-butyl alcohol at room temperature, followed by stirring at 70° C. for 8 hours. As a result, δ-hydroxymethyl-δ-valerolactone was produced in a yield of 72%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07038064B2 |
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| Source dataset | uspto-grants-2006_05 |
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| ORD ID | ord-89a5ddeb8bcb43ebaf66ca8196372772 |
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| Source note | uspto-grants-2006_05 |
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