NL7602572A - Ketolactonen en werkwijze voor het bereiden ervan. - Google Patents
Ketolactonen en werkwijze voor het bereiden ervan.Info
- Publication number
- NL7602572A NL7602572A NL7602572A NL7602572A NL7602572A NL 7602572 A NL7602572 A NL 7602572A NL 7602572 A NL7602572 A NL 7602572A NL 7602572 A NL7602572 A NL 7602572A NL 7602572 A NL7602572 A NL 7602572A
- Authority
- NL
- Netherlands
- Prior art keywords
- ketolactones
- preparing
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/94—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2511410A DE2511410C2 (de) | 1975-03-15 | 1975-03-15 | 12-Oxo-15-hydroxy-tetradecancarbonsäurelactone und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7602572A true NL7602572A (nl) | 1976-09-17 |
Family
ID=5941484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7602572A NL7602572A (nl) | 1975-03-15 | 1976-03-11 | Ketolactonen en werkwijze voor het bereiden ervan. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4056541A (nl) |
| CH (1) | CH598243A5 (nl) |
| DE (1) | DE2511410C2 (nl) |
| FR (1) | FR2304608A1 (nl) |
| GB (1) | GB1521181A (nl) |
| NL (1) | NL7602572A (nl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2731543C3 (de) * | 1977-07-13 | 1980-07-31 | Haarmann & Reimer Gmbh, 3450 Holzminden | Verfahren zur Herstellung von Cyclopentadecanolid |
| US4541950A (en) * | 1983-07-18 | 1985-09-17 | International Flavors & Fragrances Inc. | Use of macrocyclic lactone in augmenting or enhancing aroma or taste of consumable materials |
| US4568470A (en) * | 1983-07-18 | 1986-02-04 | International Flavors & Fragrances Inc. | Use of macrocyclic lactone in augmenting or enhancing aroma or taste of consumable materials |
| US8410293B2 (en) | 2011-06-30 | 2013-04-02 | Basf Se | Process for the preparation of cyclic enol ethers |
| US8648031B2 (en) | 2011-06-30 | 2014-02-11 | Basf Se | Macrocyclic lactones |
| EP2540713A1 (de) * | 2011-06-30 | 2013-01-02 | Basf Se | Makrocyclische Lactone |
| EP2540712A1 (de) * | 2011-06-30 | 2013-01-02 | Basf Se | Verfahren zu Herstellung cyclischer Enolether |
| US9056812B2 (en) | 2011-09-16 | 2015-06-16 | Basf Se | Process for preparing 4-cyclohexyl-2-methyl-2-butanol |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR839188A (fr) * | 1937-06-12 | 1939-03-28 | Procédé de fabrication des lactones |
-
1975
- 1975-03-15 DE DE2511410A patent/DE2511410C2/de not_active Expired
-
1976
- 1976-03-01 US US05/662,579 patent/US4056541A/en not_active Expired - Lifetime
- 1976-03-11 FR FR7606958A patent/FR2304608A1/fr active Granted
- 1976-03-11 NL NL7602572A patent/NL7602572A/nl not_active Application Discontinuation
- 1976-03-12 CH CH313076A patent/CH598243A5/xx not_active IP Right Cessation
- 1976-03-12 GB GB9950/76A patent/GB1521181A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2304608A1 (fr) | 1976-10-15 |
| DE2511410C2 (de) | 1983-10-20 |
| FR2304608B1 (nl) | 1979-06-15 |
| CH598243A5 (nl) | 1978-04-28 |
| DE2511410A1 (de) | 1976-09-30 |
| US4056541A (en) | 1977-11-01 |
| GB1521181A (en) | 1978-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |