Acetic Acid → 1-Acetoxy-2-Methyl-3-(3,4-Methylenedioxyphenyl)Propene

HRID 1920248

Reaction equation

HRID 1920248 reaction equation
[CH3:1][CH:2]([CH2:5][C:6]1[CH:11]=[CH:10][C:9]2[O:12][CH2:13][O:14][C:8]=2[CH:7]=1)[CH:3]=[O:4].[C:15](O)(=[O:17])[CH3:16]>>[C:15]([O:4][CH:3]=[C:2]([CH3:1])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]2[O:12][CH2:13][O:14][C:8]=2[CH:7]=1)(=[O:17])[CH3:16]

Participants

3

Reactant 2

HCID 176Acetic AcidHCID 648053-(3,4-Methylenedioxyphenyl)-2-methylpropanal

Product 1

HCID 674398261-Acetoxy-2-Methyl-3-(3,4-Methylenedioxyphenyl)Propene

Procedure

Thereafter, the same operations as the procedure (a), the step (2) and the step (3) (procedure (c)) in Example 2 were carried out to provide 27.7 g of 2-methyl-3-(3,4-methylenedioxyphenyl)propanal. The amount of acetic acid contained in the resulting 2-methyl-3-(3,4-methylenedioxy-phenyl)propanal was 18 ppm.

Sources & evidence

ORD record
ord-34a638e5231f442ab581238e51ee43f3
Source dataset
uspto-grants-2012_05
Patent number
US08168809B2

Linked notes

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