Hydrogen Peroxide → 1,2-Epoxycyclododeca-5,9-diene

HRID 1638223Notes

Reaction equation

[OH:1]O.[CH:3]1[CH2:14][CH2:13][CH:12]=[CH:11][CH2:10][CH2:9][CH:8]=[CH:7][CH2:6][CH2:5][CH:4]=1>>[O:1]1[CH:4]2[CH2:5][CH2:6][CH:7]=[CH:8][CH2:9][CH2:10][CH:11]=[CH:12][CH2:13][CH2:14][CH:3]12

Participants

Reactant 2

HCID 784Hydrogen Peroxide

HCID 126681,5,9-Cyclododecatriene

Product 1

HCID 791351,2-Epoxycyclododeca-5,9-diene

Procedure

Also, in the process of the present invention, the total molar amount of hydrogen peroxide fed during the entire monooxidation procedure in the oxidation apparatus is preferably controlled to 0.04 to 0.55 times, more preferably 0.10 to 0.55 times, still more preferably 0.10 to 0.30 times the molar amount of 1,5,9-cyclododecatriene fed into the first reactor, to produce the target 1,2-epoxy-5,9-cyclododecadiene at a high selectivity thereto.

Sources & evidence

ORD record: ord-5074400d42214fd3ac71086af0500375
Source dataset: uspto-grants-2000_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06043383

Reaction notes

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