IT1105097B - Procedimento per produrre ciclopentadecanolide - Google Patents
Procedimento per produrre ciclopentadecanolideInfo
- Publication number
- IT1105097B IT1105097B IT50241/78A IT5024178A IT1105097B IT 1105097 B IT1105097 B IT 1105097B IT 50241/78 A IT50241/78 A IT 50241/78A IT 5024178 A IT5024178 A IT 5024178A IT 1105097 B IT1105097 B IT 1105097B
- Authority
- IT
- Italy
- Prior art keywords
- cyclopentadecanolide
- procedure
- producing
- producing cyclopentadecanolide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2731543A DE2731543C3 (de) | 1977-07-13 | 1977-07-13 | Verfahren zur Herstellung von Cyclopentadecanolid |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7850241A0 IT7850241A0 (it) | 1978-07-11 |
IT1105097B true IT1105097B (it) | 1985-10-28 |
Family
ID=6013771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50241/78A IT1105097B (it) | 1977-07-13 | 1978-07-11 | Procedimento per produrre ciclopentadecanolide |
Country Status (5)
Country | Link |
---|---|
US (1) | US4187222A (it) |
EP (1) | EP0000476B1 (it) |
JP (1) | JPS5419989A (it) |
DE (2) | DE2731543C3 (it) |
IT (1) | IT1105097B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626291B2 (ja) * | 1985-03-15 | 1994-04-06 | 株式会社東芝 | 利得制御装置 |
DE4115182A1 (de) * | 1991-05-09 | 1992-11-12 | Haarmann & Reimer Gmbh | Neue derivate cyclischer lactone, verfahren zu ihrer herstellung und verfahren zur herstellung von 15-pentadecanolid und seinen homologen |
DE10041198B4 (de) | 2000-08-23 | 2004-01-15 | Symrise Gmbh & Co. Kg | Verfahren zur Herstellung makrocyclischer Ester |
GB2423986A (en) * | 2004-12-24 | 2006-09-13 | Givaudan Sa | Fragrance Compound |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2092031A (en) * | 1937-09-07 | Process of preparing cycijc esters | ||
US3890353A (en) * | 1969-05-29 | 1975-06-17 | Firmenich & Cie | Process for preparing lactones |
JPS5125033B2 (it) * | 1971-08-18 | 1976-07-28 | ||
DE2410859A1 (de) * | 1974-03-07 | 1975-09-18 | Haarmann & Reimer Gmbh | Macrocyclische ketolactone |
SU521274A1 (ru) * | 1974-03-29 | 1976-07-15 | Ордена Ленина Институт Элементоорганических Соединений Ан Ссср | Способ получени циклопентадеканолида или его метильного производного |
DE2511410C2 (de) * | 1975-03-15 | 1983-10-20 | Basf Ag, 6700 Ludwigshafen | 12-Oxo-15-hydroxy-tetradecancarbonsäurelactone und Verfahren zu ihrer Herstellung |
-
1977
- 1977-07-13 DE DE2731543A patent/DE2731543C3/de not_active Expired
-
1978
- 1978-06-26 EP EP78100237A patent/EP0000476B1/de not_active Expired
- 1978-06-26 DE DE7878100237T patent/DE2861130D1/de not_active Expired
- 1978-06-30 US US05/921,158 patent/US4187222A/en not_active Expired - Lifetime
- 1978-07-11 IT IT50241/78A patent/IT1105097B/it active
- 1978-07-12 JP JP8415678A patent/JPS5419989A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4187222A (en) | 1980-02-05 |
DE2861130D1 (en) | 1981-12-17 |
DE2731543C3 (de) | 1980-07-31 |
DE2731543A1 (de) | 1979-01-18 |
EP0000476B1 (de) | 1981-10-07 |
EP0000476A1 (de) | 1979-02-07 |
JPS5419989A (en) | 1979-02-15 |
DE2731543B2 (de) | 1979-11-22 |
JPS6121474B2 (it) | 1986-05-27 |
IT7850241A0 (it) | 1978-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940718 |