DE1668505A1 - Verfahren zur Herstellung von ss-Ionon - Google Patents

Verfahren zur Herstellung von ss-Ionon

Info

Publication number
DE1668505A1
DE1668505A1 DE19671668505 DE1668505A DE1668505A1 DE 1668505 A1 DE1668505 A1 DE 1668505A1 DE 19671668505 DE19671668505 DE 19671668505 DE 1668505 A DE1668505 A DE 1668505A DE 1668505 A1 DE1668505 A1 DE 1668505A1
Authority
DE
Germany
Prior art keywords
ionone
reaction
butane
sulfuric acid
temperature
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.)
Pending
Application number
DE19671668505
Other languages
German (de)
English (en)
Inventor
Robert Grande
Jan Pot
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1668505A1 publication Critical patent/DE1668505A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19671668505 1967-01-18 1967-12-02 Verfahren zur Herstellung von ss-Ionon Pending DE1668505A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6700757A NL6700757A (US07579456-20090825-P00002.png) 1967-01-18 1967-01-18

Publications (1)

Publication Number Publication Date
DE1668505A1 true DE1668505A1 (de) 1971-09-02

Family

ID=19799018

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671668505 Pending DE1668505A1 (de) 1967-01-18 1967-12-02 Verfahren zur Herstellung von ss-Ionon

Country Status (7)

Country Link
AT (1) AT281791B (US07579456-20090825-P00002.png)
BE (1) BE709453A (US07579456-20090825-P00002.png)
CH (1) CH512460A (US07579456-20090825-P00002.png)
DE (1) DE1668505A1 (US07579456-20090825-P00002.png)
FR (1) FR1550943A (US07579456-20090825-P00002.png)
GB (1) GB1156443A (US07579456-20090825-P00002.png)
NL (1) NL6700757A (US07579456-20090825-P00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0172519A1 (de) * 1984-08-24 1986-02-26 BASF Aktiengesellschaft Verfahren zur Herstellung von Jononen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328440A1 (de) * 1983-08-06 1985-02-21 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von jononen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0172519A1 (de) * 1984-08-24 1986-02-26 BASF Aktiengesellschaft Verfahren zur Herstellung von Jononen

Also Published As

Publication number Publication date
CH512460A (de) 1971-09-15
GB1156443A (en) 1969-06-25
FR1550943A (US07579456-20090825-P00002.png) 1968-12-20
NL6700757A (US07579456-20090825-P00002.png) 1968-07-19
AT281791B (de) 1970-06-10
BE709453A (US07579456-20090825-P00002.png) 1968-07-16

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