DE2511410A1 - Ketolactone und verfahren zu ihrer herstellung - Google Patents

Ketolactone und verfahren zu ihrer herstellung

Info

Publication number
DE2511410A1
DE2511410A1 DE19752511410 DE2511410A DE2511410A1 DE 2511410 A1 DE2511410 A1 DE 2511410A1 DE 19752511410 DE19752511410 DE 19752511410 DE 2511410 A DE2511410 A DE 2511410A DE 2511410 A1 DE2511410 A1 DE 2511410A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
ketolactones
manufacture
process
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
Application number
DE19752511410
Other languages
English (en)
Other versions
DE2511410C2 (de )
Inventor
Werner Dipl Chem Dr Hoffmann
Norbert Dipl Chem Dr Mueller
Karl Von Dipl Chem D Fraunberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D313/00Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation 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
    • C07C45/67Preparation 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
    • C07C45/68Preparation 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
    • C07C45/70Preparation 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
    • C07C45/71Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/94Heterocyclic 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
DE19752511410 1975-03-15 1975-03-15 Expired DE2511410C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752511410 DE2511410C2 (de) 1975-03-15 1975-03-15

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19752511410 DE2511410C2 (de) 1975-03-15 1975-03-15
US05662579 US4056541A (en) 1975-03-15 1976-03-01 Ketolactones
FR7606958A FR2304608B1 (de) 1975-03-15 1976-03-11
NL7602572A NL7602572A (nl) 1975-03-15 1976-03-11 Ketolactonen en werkwijze voor het bereiden ervan.
GB995076A GB1521181A (en) 1975-03-15 1976-03-12 Ketolactones and their manufacture

Publications (2)

Publication Number Publication Date
DE2511410A1 true true DE2511410A1 (de) 1976-09-30
DE2511410C2 DE2511410C2 (de) 1983-10-20

Family

ID=5941484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752511410 Expired DE2511410C2 (de) 1975-03-15 1975-03-15

Country Status (5)

Country Link
US (1) US4056541A (de)
DE (1) DE2511410C2 (de)
FR (1) FR2304608B1 (de)
GB (1) GB1521181A (de)
NL (1) NL7602572A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2540712A1 (de) 2011-06-30 2013-01-02 Basf Se Verfahren zu Herstellung cyclischer Enolether
EP2540713A1 (de) 2011-06-30 2013-01-02 Basf Se Makrocyclische Lactone
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731543C3 (de) * 1977-07-13 1980-07-31 Haarmann & Reimer Gmbh, 3450 Holzminden
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
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
US9056812B2 (en) 2011-09-16 2015-06-16 Basf Se Process for preparing 4-cyclohexyl-2-methyl-2-butanol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR839188A (fr) * 1937-06-12 1939-03-28 Procédé de fabrication des lactones

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR839188A (fr) * 1937-06-12 1939-03-28 Procédé de fabrication des lactones

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Fortschritte der Chemischen Forschung, 12, 1969, S. 202-03 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2540712A1 (de) 2011-06-30 2013-01-02 Basf Se Verfahren zu Herstellung cyclischer Enolether
EP2540713A1 (de) 2011-06-30 2013-01-02 Basf Se Makrocyclische Lactone
WO2013000846A1 (de) 2011-06-30 2013-01-03 Basf Se Verfahren zur herstellung cyclischer enolether
WO2013000842A1 (de) 2011-06-30 2013-01-03 Basf Se Makrocyclische lactone
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
EP2813496A1 (de) 2011-06-30 2014-12-17 Basf Se Makrocyclische Lactone

Also Published As

Publication number Publication date Type
DE2511410C2 (de) 1983-10-20 grant
FR2304608B1 (de) 1979-06-15 grant
GB1521181A (en) 1978-08-16 application
US4056541A (en) 1977-11-01 grant
FR2304608A1 (fr) 1976-10-15 application
NL7602572A (nl) 1976-09-17 application

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8126 Change of the secondary classification

Ipc: ENTFAELLT

D2 Grant after examination
8364 No opposition during term of opposition
8330 Complete disclaimer