JPS5651473A - Macrocyclic diester and perfume containing the same - Google Patents
Macrocyclic diester and perfume containing the sameInfo
- Publication number
- JPS5651473A JPS5651473A JP12688079A JP12688079A JPS5651473A JP S5651473 A JPS5651473 A JP S5651473A JP 12688079 A JP12688079 A JP 12688079A JP 12688079 A JP12688079 A JP 12688079A JP S5651473 A JPS5651473 A JP S5651473A
- Authority
- JP
- Japan
- Prior art keywords
- perfume
- odor
- compound
- formula
- trace amount
- 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
Landscapes
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Cosmetics (AREA)
- Fats And Perfumes (AREA)
Abstract
NEW MATERIAL:Macrocyclic diesters of the formula (n is 1,2).
EXAMPLE: 3-Methyl-2,5-dioxa-1,6-dioxocycloexadecane.
USE: A perfume improver which has a musk-like odor and shows modification and increasing effects in spite of a trace amount, when it is applied to a perfume composition.
PREPARATION: The polycondensation reaction between brassylic acid or its diester and propylene glycol or butylene glycol is effected and the resultant high-molecular- weight polymer is depolymerized in the presence of a catalyst under high vacuum, preferably in a solvent as high temperatures, to produce the compound of the formula. When the compound is applied to a perfume composition such as floral bouquet in a trace amount, the characteristic smell is harmonized and the musklike odor is emphasized to improve the fragrance greatly and increase the retention.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12688079A JPS5940394B2 (en) | 1979-10-03 | 1979-10-03 | Macrocyclic diesters and fragrances containing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12688079A JPS5940394B2 (en) | 1979-10-03 | 1979-10-03 | Macrocyclic diesters and fragrances containing them |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5651473A true JPS5651473A (en) | 1981-05-09 |
JPS5940394B2 JPS5940394B2 (en) | 1984-09-29 |
Family
ID=14946123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12688079A Expired JPS5940394B2 (en) | 1979-10-03 | 1979-10-03 | Macrocyclic diesters and fragrances containing them |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5940394B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103893A2 (en) * | 1982-09-22 | 1984-03-28 | Daicel Chemical Industries, Ltd. | Macrocyclic diesters |
JPS5967282A (en) * | 1982-10-12 | 1984-04-16 | Daicel Chem Ind Ltd | Macrocyclic diester and aromatic composition containing it |
CN1059903C (en) * | 1993-10-25 | 2000-12-27 | 朱守一 | Macrocyclic musk dilactone compound and its processing method |
-
1979
- 1979-10-03 JP JP12688079A patent/JPS5940394B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103893A2 (en) * | 1982-09-22 | 1984-03-28 | Daicel Chemical Industries, Ltd. | Macrocyclic diesters |
JPS5967282A (en) * | 1982-10-12 | 1984-04-16 | Daicel Chem Ind Ltd | Macrocyclic diester and aromatic composition containing it |
CN1059903C (en) * | 1993-10-25 | 2000-12-27 | 朱守一 | Macrocyclic musk dilactone compound and its processing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5940394B2 (en) | 1984-09-29 |
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