Oxygen → HCID 11159336, compound

HRID 2285660Notes

Reaction equation

HRID 2285660 reaction equation
[CH:1]([C:3]([CH3:12])(C)[CH:4]([CH3:10])[CH2:5][C:6]([O:8]C)=[O:7])=O.O=O>>[CH3:10][CH:4]1[C:3]([CH3:12])([CH3:1])[O:8][C:6](=[O:7])[CH2:5]1

Participants

3

Reactant 2

HCID 977OxygenHCID 20543974HCID 20543974, compound

Product 1

HCID 11159336HCID 11159336, compoundYield 71%

Procedure

Using a method similar to Example 1, 172 parts of methyl 4-formyl-3,4-dimethyl-valerate are reacted with 80 parts of oxygen in the course of 4 hours. 91 parts (71% of theory) of β,γ,γ-trimethyl-γ-butyrolactone (boiling point 94°-96° C./16 mbar) are obtained.

Sources & evidence

ORD record
ord-7eca93d24d674d229be37b0141756806
Source dataset
uspto-grants-1982_04
Patent number
US04324727

Reaction notes

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