Novel spiro-decenol compound and preparation method thereof

A technology for spirocyclodecenol and compound, which is applied in the field of novel spirodecenol compound and its preparation, can solve the problems of small coverage, depleted fragrance and the like, and achieves a wide range of fragrance coverage, strong fragrance and high durability. Effect

Pending Publication Date: 2021-06-08
河北嘉伟生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a novel spirocyclodecenol compound and its preparation method, to solve the problem of fast desalination of fragrance and small coverage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A novel spirodecenol compound, said novel spirodecenol compound comprising 0.2 part of spirodecenol, 0.8 part of privetal, 8 parts of dihydromyrcenol, 1 part of bergamot citral, citronella 0.7 parts of nitrile, 1 part of geranyl acetate, 5 parts of ethanol, 2 parts of benzyl alcohol acetate, 12 parts of linalool, 2 parts of furanone, 13 parts of dipropylene glycol, 4 parts of ambroxone, 0.3 parts of melon aldehyde, triacetic acid 54 parts of glycerides.

[0022] The preparation method of novel spirodecenol compound is as follows:

[0023] The first step: mix the raw materials, spirocyclodecenol, privet aldehyde, dihydromyrcenol 8 to 15 parts, bergamot citral, citronella nitrile, geranyl acetate, ethanol, benzyl alcohol acetate, linalool , 2 to 8 parts of furanone, dipropylene glycol, ambroxone, melon aldehyde, and glycerol triacetate are put into the reaction kettle, and stirred at low temperature;

[0024] The second step: After the stirring is completed, the mixture...

Embodiment 2

[0035] A novel spirodecenol compound, said novel spirodecenol compound comprising 0.2 part of spirodecenol, 0.8 part of privetal, 10 parts of dihydromyrcenol, 1 part of bergamot citral, citronella 0.7 parts of nitrile, 1 part of geranyl acetate, 5 parts of ethanol, 2 parts of benzyl alcohol acetate, 12 parts of linalool, 2 parts of furanone, 13 parts of dipropylene glycol, 4 parts of ambroxone, 0.3 parts of melon aldehyde, triacetic acid 52 parts of glycerides.

[0036] The preparation method of novel spirodecenol compound is as follows:

[0037] The first step: mix the raw materials, spirocyclodecenol, privet aldehyde, dihydromyrcenol 8 to 15 parts, bergamot citral, citronella nitrile, geranyl acetate, ethanol, benzyl alcohol acetate, linalool , 2 to 8 parts of furanone, dipropylene glycol, ambroxone, melon aldehyde, and glycerol triacetate are put into the reaction kettle, and stirred at low temperature;

[0038] The second step: After the stirring is completed, the mixtur...

Embodiment 3

[0049] A novel spirodecenol compound, said novel spirodecenol compound comprising 0.2 part of spirodecenol, 0.8 part of privetal, 8 parts of dihydromyrcenol, 1 part of bergamot citral, citronella 0.7 parts of nitrile, 1 part of geranyl acetate, 3 parts of ethanol, 2 parts of benzyl alcohol acetate, 12 parts of linalool, 4 parts of furanone, 12 parts of dipropylene glycol, 4 parts of ambroxone, 0.3 parts of melon aldehyde, triacetic acid 54 parts of glycerides.

[0050] The preparation method of novel spirodecenol compound is as follows:

[0051] The first step: mix the raw materials, spirocyclodecenol, privet aldehyde, dihydromyrcenol 8 to 15 parts, bergamot citral, citronella nitrile, geranyl acetate, ethanol, benzyl alcohol acetate, linalool , 2 to 8 parts of furanone, dipropylene glycol, ambroxone, melon aldehyde, and glycerol triacetate are put into the reaction kettle, and stirred at low temperature;

[0052] The second step: After the stirring is completed, the mixture...

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PUM

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Abstract

The invention discloses a novel spiro decenol compound. The novel spiro-decenol compound is prepared from 0.1 to 0.25 part of spiro-decenol, 0.4 to 0.8 part of ligustral, 8 to 15 parts of dihydromyrcenol, 1 to 6 parts of citral, 0.2 to 0.7 part of citronellyl nitrile, 1 to 5 parts of geranyl acetate, 2 to 5 parts of ethanol, 2 to 4 parts of benzyl acetate, 7 to 12 parts of linalool, 2 to 8 parts of furanone, 9 to 13 parts of dipropylene glycol, 4 to 6.5 parts of ambrotone, 0.3 to 0.5 part of melonal and 50 to 65 parts of glycerol triacetate. The compound has rose fragrance, is strong in fragrance, slow in fading, high in durability, full in fragrance, good in natural feeling and wide in fragrance coverage range, and the practicability is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of spirocyclodecenol compounds, in particular to a novel spirocyclodecenol compound and a preparation method thereof. Background technique [0002] Spirodecenol is a chemical substance that naturally exists in coriander leaves and can also be prepared by dehydration of other alcohols. It is a colorless to pale yellow liquid with floral, aldehyde, rose, and waxy aromas. [0003] Rose fragrance like fresh morning mist, with waxy and aldehyde fragrance but not too fatty, long-lasting fragrance, which can be used in the formulation of daily chemical fragrance. [0004] Most of the current spirodecenol compounds can only emit fragrance, and the fragrance is single. When used for a long time, the fragrance fades quickly, the coverage is small, and the practicability is poor. Contents of the invention [0005] The object of the present invention is to provide a novel spirocyclodecenol compound and a preparation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00C11B9/02
CPCC11B9/0003C11B9/0015C11B9/022
Inventor 戴恒
Owner 河北嘉伟生物科技有限公司
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