1,3-Cyclohexanedione → 3-Methoxycyclohex-2-en-1-one

HRID 435778Notes

Reaction equation

HRID 435778 reaction equation
[C:1]1(=[O:6])[CH2:4][C:3](=[O:5])[CH2:2]1.[C:7]1(=[O:14])[CH2:12][CH2:11][CH2:10][C:9](=[O:13])[CH2:8]1>>[CH3:7][O:5][C:3]1[CH2:4][C:1](=[O:6])[CH:2]=1.[CH3:1][O:13][C:9]1[CH2:10][CH2:11][CH2:12][C:7](=[O:14])[CH:8]=1

Participants

4

Reactant 2

HCID 104341,3-CyclohexanedioneHCID 27357Cyclobutane-1,3-dione

Product 2

HCID 855973-Methoxycyclohex-2-en-1-oneHCID 146437773-Methoxycyclobut-2-en-1-one

Procedure

Using the procedure of Example 2 with stirring of the reaction mixture for up to one day, 3-methoxycyclobut-2-en-1-one and 3-methoxycyclohex-2-en-1-one are prepared from 1,3-cyclobutanedione and 1,3-cyclohexanedione.

Sources & evidence

ORD record
ord-3a02ba1c1e5c433a9f2c0f66b3f3a303
Source dataset
uspto-grants-1977_02
Patent number
US04006188

Reaction notes

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