DE2430273A1 - Verfahren zur herstellung von primaeren halogeniden von 2,6,6-trisubstituierten cyclohexen-polyenderivaten - Google Patents

Verfahren zur herstellung von primaeren halogeniden von 2,6,6-trisubstituierten cyclohexen-polyenderivaten

Info

Publication number
DE2430273A1
DE2430273A1 DE2430273A DE2430273A DE2430273A1 DE 2430273 A1 DE2430273 A1 DE 2430273A1 DE 2430273 A DE2430273 A DE 2430273A DE 2430273 A DE2430273 A DE 2430273A DE 2430273 A1 DE2430273 A1 DE 2430273A1
Authority
DE
Germany
Prior art keywords
formula
reaction
compound
primary
preparation
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
DE2430273A
Other languages
German (de)
English (en)
Inventor
Michael Rosenberger
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE2430273A1 publication Critical patent/DE2430273A1/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
    • C07C403/04—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 halogen atoms
    • 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)
DE2430273A 1973-06-25 1974-06-24 Verfahren zur herstellung von primaeren halogeniden von 2,6,6-trisubstituierten cyclohexen-polyenderivaten Pending DE2430273A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37335773A 1973-06-25 1973-06-25
US43919174A 1974-02-04 1974-02-04

Publications (1)

Publication Number Publication Date
DE2430273A1 true DE2430273A1 (de) 1975-01-16

Family

ID=27006141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2430273A Pending DE2430273A1 (de) 1973-06-25 1974-06-24 Verfahren zur herstellung von primaeren halogeniden von 2,6,6-trisubstituierten cyclohexen-polyenderivaten

Country Status (7)

Country Link
JP (1) JPS5032147A (enExample)
AT (1) AT331209B (enExample)
DE (1) DE2430273A1 (enExample)
FR (1) FR2234284B1 (enExample)
GB (1) GB1407780A (enExample)
IT (1) IT1033077B (enExample)
NL (1) NL7408516A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717737A1 (de) * 1977-04-21 1978-10-26 Basf Ag Derivate von 8-dehydro-vitamin-a sowie verfahren zu deren herstellung
JPH1044052A (ja) * 1996-08-01 1998-02-17 Maeda Kinzoku Kogyo Kk 締付機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES402986A1 (es) * 1971-05-19 1975-04-16 Rhone Poulenc Sa Procedimiento para la preparacion de compuestos carotenoi- des.
ES402985A1 (es) * 1971-05-19 1975-04-16 Rhone Poulenc Sa Procedimiento para la obtencion de halogenuros de retinilo.

Also Published As

Publication number Publication date
FR2234284B1 (enExample) 1978-01-13
JPS5032147A (enExample) 1975-03-28
FR2234284A1 (enExample) 1975-01-17
IT1033077B (it) 1979-07-10
ATA521474A (de) 1975-11-15
AT331209B (de) 1976-08-10
GB1407780A (en) 1975-09-24
NL7408516A (enExample) 1974-12-30

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