HCID 13753877, compound → HCID 13753878, compound
Reaction equation
[OH:1][C:2]1[C:7]([CH2:8][CH2:9][CH3:10])=[C:6]([O:11][CH2:12][CH2:13][CH2:14][C:15]#[C:16][CH2:17][OH:18])[CH:5]=[CH:4][C:3]=1[C:19](=[O:21])[CH3:20]>C(Cl)Cl.[O-2].[Mn+2]>[C:19]([C:3]1[CH:4]=[CH:5][C:6]([O:11][CH2:12][CH2:13][CH2:14][C:15]#[C:16][CH:17]=[O:18])=[C:7]([CH2:8][CH2:9][CH3:10])[C:2]=1[OH:1])(=[O:21])[CH3:20]Participants
4
Reactant 1
Product 1
Reagents, catalysts & solvents 2
Procedure
To 2.07 g of 1-[2-hydroxy-4-[(6-hydroxy-4-hexynyl)oxy]-3-propylphenyl]ethanone in 150 ml of methylene chloride at 25° was added 20.7 g of activated manganese oxide and the mixture was stirred for 2 hours. After filtration, the filtrate was concentrated in vacuo to yield 1.50 g (73% yield) of the titled compound.