JPS56142207A - Perfume composition containing acylnorbornanone acetal - Google Patents
Perfume composition containing acylnorbornanone acetalInfo
- Publication number
- JPS56142207A JPS56142207A JP2969480A JP2969480A JPS56142207A JP S56142207 A JPS56142207 A JP S56142207A JP 2969480 A JP2969480 A JP 2969480A JP 2969480 A JP2969480 A JP 2969480A JP S56142207 A JPS56142207 A JP S56142207A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- acylnorbornanone
- acetal
- mercury
- 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:An acylnorbornanone acetal shown by the formula I (R1 and R2 are H, or hydrocarbon having sum carbon number 1W9; R3 is 2W7C saturated hydrocarbon).
EXAMPLE: Spiro[5,5-dimethyl-1,3-dioxane-2,2-(5'-acetyl-norbornane).
USE: A perfume imparting component for a perfume composition. Colorless, transparent liquid, having extremely improved compatibility. Stable to oxidation, etc., the composition will not change even if being allowed to stand for a long time, having no stimulation to the skin.
PROCESS: For example, a compound shown by the formula II is reacted with a mercury (II) salt so that the mercury (II) salt is added to unsaturated bond. The compound is subjected to mercury removal and hydrolyzed, to give a compound shown by the formula III. This compound is oxidized to give a compound shown by the formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2969480A JPS56142207A (en) | 1980-03-07 | 1980-03-07 | Perfume composition containing acylnorbornanone acetal |
US06/240,953 US4341665A (en) | 1980-03-07 | 1981-03-05 | Acylnorbornanone acetals, process for preparing the same, and perfume compositions containing the same |
EP81101654A EP0036147B1 (en) | 1980-03-07 | 1981-03-06 | Acylnorbornanone acetals, process for preparing the same, and perfume compositions containing the same |
DE8181101654T DE3162074D1 (en) | 1980-03-07 | 1981-03-06 | Acylnorbornanone acetals, process for preparing the same, and perfume compositions containing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2969480A JPS56142207A (en) | 1980-03-07 | 1980-03-07 | Perfume composition containing acylnorbornanone acetal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56142207A true JPS56142207A (en) | 1981-11-06 |
JPS6348846B2 JPS6348846B2 (en) | 1988-09-30 |
Family
ID=12283206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2969480A Granted JPS56142207A (en) | 1980-03-07 | 1980-03-07 | Perfume composition containing acylnorbornanone acetal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56142207A (en) |
-
1980
- 1980-03-07 JP JP2969480A patent/JPS56142207A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6348846B2 (en) | 1988-09-30 |
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