4,7-Dimethoxy-3-methyl-2,3-dihydro-1H-inden-1-one → 1-Indanone

HRID 267891Notes

Reaction equation

HRID 267891 reaction equation
C[CH:2]1[C:10]2[C:5](=[C:6](OC)[CH:7]=[CH:8][C:9]=2OC)[C:4](=[O:15])[CH2:3]1>C(O)C>[C:4]1(=[O:15])[C:5]2[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=2)[CH2:2][CH2:3]1

Participants

3

Reactant 1

HCID 3081524,7-Dimethoxy-3-methyl-2,3-dihydro-1H-inden-1-one

Product 1

HCID 67351-Indanone

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

The above-described aromatic composition of the present process is added in an amount of 1 ppm to the material meat of sausages, and this material meat is smoked to make sausges. Likewise, the mixture (in the ratio 2:1) of 3-methyl-4,7-dimethoxyindan-1-one and 3,4-dimethyl-7-hydroxindan-1-one is dissolved in ethanol in an amount of 5 %, and the solution is added to the material meat but in an amount to give 10 ppm by weight of said indanone compounds mixture thereto, and the material is smoked.

Workup

  1. additionThe above-described aromatic composition of the present process is added in an amount of 1 ppm to the material meat of sausages
  2. additionthe solution is added to the material meat but in an amount

Sources & evidence

ORD record
ord-72c107f7779c4dde8d4af4f7d2abafa9
Source dataset
uspto-grants-1976_03
Patent number
US03944679

Reaction notes

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