JPS5731680A - Chemical substance menthyl tetrahydrofuryl ether - Google Patents
Chemical substance menthyl tetrahydrofuryl etherInfo
- Publication number
- JPS5731680A JPS5731680A JP10597980A JP10597980A JPS5731680A JP S5731680 A JPS5731680 A JP S5731680A JP 10597980 A JP10597980 A JP 10597980A JP 10597980 A JP10597980 A JP 10597980A JP S5731680 A JPS5731680 A JP S5731680A
- Authority
- JP
- Japan
- Prior art keywords
- menthol
- menthyl
- nontoxic
- compound
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
NEW MATERIAL:Menthyl tetrahydrofuryl ether of the formula.
USE: A perfume and a stimulating agent, useful as a raw material for a cosmetic, medicine, etc., and having suppressed evaporating power or subliming power and delayed action by the modification of menthol.
PROCESS: A catalyst, e.g. p-toluenesulfonic acid, is added to a homogeneous mixture solution of menthol with 2,3-dihydrofuran, and the mixture is then reacted at a temperature of the decomposition point of the menthol or below, e.g. room temperature to about 100°C, to give the compound of the formula. The compound is nontoxic to the human body, and hydrolyzed in an acidic solution to produce 4-hydroxybutanal nontoxic to the menthol and the human body with almost no effensive smell. The resultant product is incorporated in a neutral cosmetic, etc. to produce the menthol by the acidity of the human skin in use without producing the menthol in storage and exhibit the aromaticity and irritant action thereof. Therefore, the menthol need not be incorporated previously in a large amount.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10597980A JPS5923310B2 (en) | 1980-08-01 | 1980-08-01 | Chemical substance menthol tetrahydrofuranyl ether |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10597980A JPS5923310B2 (en) | 1980-08-01 | 1980-08-01 | Chemical substance menthol tetrahydrofuranyl ether |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5731680A true JPS5731680A (en) | 1982-02-20 |
JPS5923310B2 JPS5923310B2 (en) | 1984-06-01 |
Family
ID=14421863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10597980A Expired JPS5923310B2 (en) | 1980-08-01 | 1980-08-01 | Chemical substance menthol tetrahydrofuranyl ether |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5923310B2 (en) |
-
1980
- 1980-08-01 JP JP10597980A patent/JPS5923310B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5923310B2 (en) | 1984-06-01 |
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