Hydrogen Peroxide → HCID 9877371, compound

HRID 1823629Notes

Reaction equation

HRID 1823629 reaction equation
[OH:1]O.[C:3]([OH:10])(=[O:9])[CH2:4][CH2:5][CH2:6][CH:7]=[CH2:8]>O[W](O)(=O)=O.C(O)(C)(C)C>[OH:1][CH2:8][CH:7]1[O:10][C:3](=[O:9])[CH2:4][CH2:5][CH2:6]1

Participants

5

Reactant 2

HCID 784Hydrogen PeroxideHCID 153085-Hexenoic Acid

Product 1

HCID 9877371HCID 9877371, compoundYield 72%

Reagents, catalysts & solvents 2

HCID 1152Tungstic acidCatalystHCID 6386tert-ButanolSolvent

Conditions

Temperature
70 °C

Procedure

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%.

Sources & evidence

ORD record
ord-89a5ddeb8bcb43ebaf66ca8196372772
Source dataset
uspto-grants-2006_05
Patent number
US07038064B2

Reaction notes

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