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Perfuming ingredients with lily of the valley note

A technology for adding flavoring ingredients and aroma, which is applied in the preparation of the compound, the production of the aroma-emitting product, and the field of aroma-emitting products, which can solve the problems of contact dermatitis in sensitive groups

Pending Publication Date: 2021-06-15
SYMRISE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, results from animal tests suggest that 3-(4-tert-butylphenyl)-2-methylpropanal may be toxic to reproduction
Additionally, the compound was found to be a possible allergen that may cause contact dermatitis in sensitive individuals

Method used

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  • Perfuming ingredients with lily of the valley note
  • Perfuming ingredients with lily of the valley note
  • Perfuming ingredients with lily of the valley note

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0145] Example 1: Fragrance Composition A:

[0146]

[0147]

[0148]

[0149] By adding 5% by weight of compound A, B, C or D or a mixture of compound A, B, C or D to perfume composition A2, relative to perfume oil A1 (without compound A, B, C or D), The floral fragrance is enhanced. Furthermore, Compound A, B, C or D imparted more body and fullness to compositions containing Perfume Oil A2 than compositions containing Perfume Oil A1; in general, addition of Compound A, B, C or D or Compound Mixtures of A, B, C or D create an odor impression reminiscent of lily of the valley.

Embodiment 2

[0150] Example 2: Fragrance Composition B:

[0151]

[0152]

[0153]

[0154] By adding 1.5% by weight of compound A, B, C or D or a mixture of compound A, B, C or D to perfume composition B2, relative to perfume oil B1 (without compound A, B, C or D), Enhanced floral and natural scents. Furthermore, Compound A, B, C or D imparted more body and fullness to compositions containing Perfume Oil B2 than compositions containing Perfume Oil A1; overall, the addition of Compound A, B, C or D or Compound Mixtures of A, B, C or D create an odor impression reminiscent of lily of the valley.

Embodiment 3

[0155] Example 3: Fragrance Composition C:

[0156]

[0157]

[0158]

[0159] By adding 6.5% by weight of compound A, B, C or D or a mixture of compound A, B, C or D to perfume composition C2, relative to perfume oil C1 (without compound A, B, C or D), Enhanced fruity character. Furthermore, in perfume C2 compositions containing compounds A, B, C or D, the diffusing power was increased relative to perfume composition C1 without compounds A, B, C or D; B, C or D create an odor impression reminiscent of lily of the valley.

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PUM

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Abstract

The present invention primarily relates to the use of 3-(4-isobutyl-2-methyl-cyclohexyl)pro- panal, 3-(4-Isobutyl-6-methyl-cyclohexa-1,5-dien-1-yl)propanal, 3-(4-isobutyl-6-meth- ylene-cyclohexen-1-yl)propanal, or 3-(4-isobutyl-6-methyl-cyclohexen-1-yl)propanal as perfuming ingredients. Moreover, the present invention relates to perfume compositions and perfumed products comprising the before mentioned perfuming ingredients. Still more particularly, the invention relates to a method for producing the perfumed products and a method of imparting and / or increasing i) floral and / or ii) green and / or iii) lily of the valley odor characteristics to perfumed products. The invention also relates to 3-(4-isobutyl-2- methyl-cyclohexyl)propanal, 3-(4-Isobutyl-6-methyl-cyclohexa-1,5-dien-1-yl)propanal, 3- (4-isobutyl-6-methylene-cyclohexen-1-yl)propanal, or 3-(4-isobutyl-6-methyl-cyclohexen- -yl)propanal and a process for the preparation of the compounds.

Description

technical field [0001] The present invention mainly relates to 3-(4-isobutyl-2-methyl-cyclohexyl)propanal, 3-(4-isobutyl-6-methyl-cyclohexa-1,5-diene-1- base) propionaldehyde, 3-(4-isobutyl-6-methylene-cyclohexen-1-yl)propanal or 3-(4-isobutyl-6-methyl-cyclohexene-1 -Use of propionaldehyde as a perfuming ingredient. Furthermore, the present invention relates to perfume compositions and perfumed products comprising the aforementioned perfuming ingredients. More particularly, the present invention relates to a method for producing said scented product and to a process for imparting and / or adding i) floral and / or ii) green and / or iii) lily of the valley to a scented product Methods for odor characterization. The present invention also relates to 3-(4-isobutyl-2-methyl-cyclohexyl)propanal, 3-(4-isobutyl-6-methyl-cyclohexa-1,5-diene-1- base) propanal, 3-(4-isobutyl-6-methylene-cyclohexen-1-yl) propanal, or 3-(4-isobutyl-6-methyl-cyclohexene- 1-yl) propionaldehyde and a method ...

Claims

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Application Information

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IPC IPC(8): C11B9/00A23L27/20C07C47/225C07C47/11
CPCC07C47/11C07C47/225A23L27/203C11B9/0034C07C2601/16C07C2601/14C07C67/343C07C45/65C07C41/48C07C45/515C07C69/757C07C49/753C07C43/315C07C43/303C07C67/31
Inventor 贝恩德·霍尔舍维贾亚南德·钱德拉塞克兰伊娃·基尔马施
Owner SYMRISE GMBH & CO KG
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