JPS579779A - Beta-hydroxyalkylnorbornanone acetal and its preparation - Google Patents
Beta-hydroxyalkylnorbornanone acetal and its preparationInfo
- Publication number
- JPS579779A JPS579779A JP8494780A JP8494780A JPS579779A JP S579779 A JPS579779 A JP S579779A JP 8494780 A JP8494780 A JP 8494780A JP 8494780 A JP8494780 A JP 8494780A JP S579779 A JPS579779 A JP S579779A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- hydroxyalkylnorbornanone
- acetal
- preparation
- beta
- 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)
- Fats And Perfumes (AREA)
Abstract
NEW MATERIAL:β-Hydroxyalkylnorbornanone acetals of formula I (R1 is residue of 2W7C saturated hydrocarbon; R2WR4 are H, residues of hydrocarbon of 1W10 carbon atoms in the total).
EXAMPLE: Spiro[1,3-dioxorane-2,2'-or 2,3'-[5'-(β-hydroxyethyl)-norbornane]].
USE: Synthetic intermediate of chemicals, perfume ingredient and deodorant.
PREPARATION: An alkyenylnorbornanone acetal of formula II is subjected to (a) oxymercuration, (b) oxythallation, (c) hydroboration or (d) epoxidation to give an adduct to the unsaturated bond in the compound of formula II. Then, the product is reduced and hydrolyzed to give the compound of formula I selectively in high yield with no side reaction such as isomerization.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8494780A JPS579779A (en) | 1980-06-23 | 1980-06-23 | Beta-hydroxyalkylnorbornanone acetal and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8494780A JPS579779A (en) | 1980-06-23 | 1980-06-23 | Beta-hydroxyalkylnorbornanone acetal and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS579779A true JPS579779A (en) | 1982-01-19 |
JPH0116835B2 JPH0116835B2 (en) | 1989-03-27 |
Family
ID=13844829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8494780A Granted JPS579779A (en) | 1980-06-23 | 1980-06-23 | Beta-hydroxyalkylnorbornanone acetal and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579779A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070860A1 (en) * | 2004-01-21 | 2005-08-04 | Givaudan Sa | Bicyclo[3.3.1]nonanes and bicyclo[3.3.1]nonenes and their use as flavour or fragrance ingredient |
WO2024027922A1 (en) | 2022-08-05 | 2024-02-08 | Symrise Ag | A fragrance mixture (ii) |
-
1980
- 1980-06-23 JP JP8494780A patent/JPS579779A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070860A1 (en) * | 2004-01-21 | 2005-08-04 | Givaudan Sa | Bicyclo[3.3.1]nonanes and bicyclo[3.3.1]nonenes and their use as flavour or fragrance ingredient |
US7482313B2 (en) | 2004-01-21 | 2009-01-27 | Givaudan Sa | Bicyclo(3.3.1)nonanes and bicyclo(3.3.1)nonenes and their use as flavor or fragrance ingredient |
WO2024027922A1 (en) | 2022-08-05 | 2024-02-08 | Symrise Ag | A fragrance mixture (ii) |
Also Published As
Publication number | Publication date |
---|---|
JPH0116835B2 (en) | 1989-03-27 |
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