(2E,4E)-5-[4-(Trifluoromethyl)phenyl]-2,4-pentadien-1-ol → (2E,4E)-5-(4-(trifluoromethyl)phenyl)penta-2,4-dienal

HRID 1601369Notes

Reaction equation

HRID 1601369 reaction equation
[F:1][C:2]([F:16])([F:15])[C:3]1[CH:8]=[CH:7][C:6](/[CH:9]=[CH:10]/[CH:11]=[CH:12]/[CH2:13][OH:14])=[CH:5][CH:4]=1>[O-2].[O-2].[Mn+4]>[F:1][C:2]([F:15])([F:16])[C:3]1[CH:4]=[CH:5][C:6](/[CH:9]=[CH:10]/[CH:11]=[CH:12]/[CH:13]=[O:14])=[CH:7][CH:8]=1

Participants

3

Reactant 1

HCID 10799344(2E,4E)-5-[4-(Trifluoromethyl)phenyl]-2,4-pentadien-1-ol

Product 1

HCID 10609261(2E,4E)-5-(4-(trifluoromethyl)phenyl)penta-2,4-dienalYield 92%

Reagents, catalysts & solvents 1

HCID 178418406HCID 178418406, compoundCatalyst

Procedure

(2E,4E)-5-[4-(Trifluoromethyl)phenyl]-2,4-pentadien-1-ol was treated with active manganese dioxide in the same manner as in Reference example 22 to obtain the title compound in a yield of 92%.

Sources & evidence

ORD record
ord-249fd2cc672c4ac99d61374020929f81
Source dataset
uspto-grants-1999_11
Patent number
US05977152

Reaction notes

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