CH424747A - Verfahren zur Herstellung von Aldehyden - Google Patents

Verfahren zur Herstellung von Aldehyden

Info

Publication number
CH424747A
CH424747A CH331763A CH331763A CH424747A CH 424747 A CH424747 A CH 424747A CH 331763 A CH331763 A CH 331763A CH 331763 A CH331763 A CH 331763A CH 424747 A CH424747 A CH 424747A
Authority
CH
Switzerland
Prior art keywords
aldehydes
production
Prior art date
Application number
CH331763A
Other languages
English (en)
Inventor
Rudolf Dr Rueegg
Ulrich Dr Schwieter
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH331763A priority Critical patent/CH424747A/de
Priority to DEH51508A priority patent/DE1197072B/de
Priority to NL6401332A priority patent/NL6401332A/xx
Priority to FR966591A priority patent/FR1402898A/fr
Priority to BE644954A priority patent/BE644954A/xx
Priority to GB10380/64A priority patent/GB999999A/en
Publication of CH424747A publication Critical patent/CH424747A/de

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
    • 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)
CH331763A 1963-03-15 1963-03-15 Verfahren zur Herstellung von Aldehyden CH424747A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH331763A CH424747A (de) 1963-03-15 1963-03-15 Verfahren zur Herstellung von Aldehyden
DEH51508A DE1197072B (de) 1963-03-15 1964-01-28 Verfahren zur Herstellung von Aldehyden
NL6401332A NL6401332A (de) 1963-03-15 1964-02-14
FR966591A FR1402898A (fr) 1963-03-15 1964-03-09 Procédé pour la préparation d'aldéhydes polyéniques en particulier de 5- [2, 6,6-triméthyl-cyclohexine-(1)-yl]-3-méthyl-pentadiène-(2, 4)-al-(1) et de 9-[2, 6, 6-triméthyl-cyclohexène-(1)-yl]-3, 7-diméthyl-nonatétraène-(2, 4, 6, 8)-al-(1)
BE644954A BE644954A (de) 1963-03-15 1964-03-10
GB10380/64A GB999999A (en) 1963-03-15 1964-03-11 Process for the manufacture of unsaturated aldehydes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH331763A CH424747A (de) 1963-03-15 1963-03-15 Verfahren zur Herstellung von Aldehyden

Publications (1)

Publication Number Publication Date
CH424747A true CH424747A (de) 1966-11-30

Family

ID=4253370

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331763A CH424747A (de) 1963-03-15 1963-03-15 Verfahren zur Herstellung von Aldehyden

Country Status (5)

Country Link
BE (1) BE644954A (de)
CH (1) CH424747A (de)
DE (1) DE1197072B (de)
GB (1) GB999999A (de)
NL (1) NL6401332A (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857952C (de) * 1950-07-12 1952-12-04 Philips Nv Verfahren zur Herstellung von ª‰-Jonyliden-acetaldehyd
GB811527A (en) * 1955-09-14 1959-04-08 Philips Nv Improvements in or relating to methods of producing aldehydes

Also Published As

Publication number Publication date
DE1197072B (de) 1965-07-22
NL6401332A (de) 1964-09-16
GB999999A (en) 1965-07-28
BE644954A (de) 1964-09-10

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