CA1022187A - Procede de semi-hydrogenation du citral en citronellal - Google Patents

Procede de semi-hydrogenation du citral en citronellal

Info

Publication number
CA1022187A
CA1022187A CA158,341A CA158341A CA1022187A CA 1022187 A CA1022187 A CA 1022187A CA 158341 A CA158341 A CA 158341A CA 1022187 A CA1022187 A CA 1022187A
Authority
CA
Canada
Prior art keywords
semihydrogenation
citronellal
citral
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.)
Expired
Application number
CA158,341A
Other languages
English (en)
Other versions
CA158341S (en
Inventor
Peter S. Gradeff
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.)
Syensqo USA LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1022187A publication Critical patent/CA1022187A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation 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
    • C07C45/62—Preparation 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 hydrogenation of carbon-to-carbon double or triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA158,341A 1971-12-23 1972-12-07 Procede de semi-hydrogenation du citral en citronellal Expired CA1022187A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21179471A 1971-12-23 1971-12-23
US05/561,469 US3971830A (en) 1971-12-23 1975-03-24 Process for the semihydrogenation of citral to citronellal

Publications (1)

Publication Number Publication Date
CA1022187A true CA1022187A (fr) 1977-12-06

Family

ID=26906468

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,341A Expired CA1022187A (fr) 1971-12-23 1972-12-07 Procede de semi-hydrogenation du citral en citronellal

Country Status (2)

Country Link
US (1) US3971830A (fr)
CA (1) CA1022187A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324704A (en) 1978-12-15 1982-04-13 International Flavors & Fragrances Inc. Process for hydrogenation of damascenone, products produced thereby and organoleptic uses of said products

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396735A1 (fr) * 1977-07-04 1979-02-02 Rhone Poulenc Ind Procede de preparation de citronellal optiquement actif
DE2839474A1 (de) * 1978-09-11 1980-03-27 Basf Ag Verfahren zur herstellung von carbonylverbindungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1210681A (en) * 1914-07-18 1917-01-02 Carl Paal Hydrogenizing olefinic terpene derivatives.
US3280192A (en) * 1965-05-04 1966-10-18 Universal Oil Prod Co Hydrogenation of cinnamic aldehydes and derivatives thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324704A (en) 1978-12-15 1982-04-13 International Flavors & Fragrances Inc. Process for hydrogenation of damascenone, products produced thereby and organoleptic uses of said products

Also Published As

Publication number Publication date
US3971830A (en) 1976-07-27

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