HCID 14329809, compound → 2-((E)-4-methoxybenzylidene)butan-1-al

HRID 35578Notes

Reaction equation

HRID 35578 reaction equation
[CH3:1][O:2][C:3]1[CH:14]=[CH:13][C:6](/[CH:7]=[C:8](\[CH2:11][CH3:12])/[CH2:9][OH:10])=[CH:5][CH:4]=1>C(Cl)(Cl)Cl.[O-2].[O-2].[Mn+4]>[CH3:1][O:2][C:3]1[CH:14]=[CH:13][C:6](/[CH:7]=[C:8](\[CH2:11][CH3:12])/[CH:9]=[O:10])=[CH:5][CH:4]=1

Participants

4

Reactant 1

HCID 14329809HCID 14329809, compound

Product 1

HCID 136347482-((E)-4-methoxybenzylidene)butan-1-alYield 30.6%

Reagents, catalysts & solvents 2

HCID 178418406HCID 178418406, compoundCatalystHCID 6212ChloroformSolvent

Procedure

A mixture of 2-((E)-4-methoxybenzylidene)butan-1-ol (31 g) and manganese dioxide (130 g) in chloroform (600 ml) was stirred at room temperature for 20 hours. Manganese dioxide was filtered off by filtration and the filtrate was condensed to give 2-((E)-4-methoxybenzylidene)butan-1-al (9.4 g).

Workup

  1. filtrationManganese dioxide was filtered off by filtration
  2. customcondensed

Sources & evidence

ORD record
ord-54833a65e2d24203ba117fa6f97583f4
Source dataset
uspto-grants-1988_08
Patent number
US04767768

Reaction notes

Loading…