FR2097403A5 - Hydrogenation of cinnamaldehyde to give - increased yields of dihydrocinnamaldehyde - Google Patents

Hydrogenation of cinnamaldehyde to give - increased yields of dihydrocinnamaldehyde

Info

Publication number
FR2097403A5
FR2097403A5 FR7024937A FR7024937A FR2097403A5 FR 2097403 A5 FR2097403 A5 FR 2097403A5 FR 7024937 A FR7024937 A FR 7024937A FR 7024937 A FR7024937 A FR 7024937A FR 2097403 A5 FR2097403 A5 FR 2097403A5
Authority
FR
France
Prior art keywords
hydrogenation
dihydrocinnamaldehyde
cinnamaldehyde
give
increased yields
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
FR7024937A
Other languages
French (fr)
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Priority to FR7024937A priority Critical patent/FR2097403A5/en
Application granted granted Critical
Publication of FR2097403A5 publication Critical patent/FR2097403A5/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/228—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Method, which involves decreased hydrogenation of the carbonyl, is to hydrogenate under substantially anhyd. conditions at atm. press. to 1000p. s.i.g. pref. 10-250 p.s.i.g. and 70-250 degrees C pref. 100-150 degrees C in the presence of a 1-10 wt% Pd on alumina catalyst and 0.5-5.0 equiv. of potassium salt of a weak acid based on Pd in catalyst.
FR7024937A 1970-07-06 1970-07-06 Hydrogenation of cinnamaldehyde to give - increased yields of dihydrocinnamaldehyde Expired FR2097403A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7024937A FR2097403A5 (en) 1970-07-06 1970-07-06 Hydrogenation of cinnamaldehyde to give - increased yields of dihydrocinnamaldehyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7024937A FR2097403A5 (en) 1970-07-06 1970-07-06 Hydrogenation of cinnamaldehyde to give - increased yields of dihydrocinnamaldehyde

Publications (1)

Publication Number Publication Date
FR2097403A5 true FR2097403A5 (en) 1972-03-03

Family

ID=9058302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7024937A Expired FR2097403A5 (en) 1970-07-06 1970-07-06 Hydrogenation of cinnamaldehyde to give - increased yields of dihydrocinnamaldehyde

Country Status (1)

Country Link
FR (1) FR2097403A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008022A1 (en) * 1978-07-26 1980-02-20 BASF Aktiengesellschaft Process for the preparation of saturated aliphatic, cycloaliphatic and araliphatic aldehydes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008022A1 (en) * 1978-07-26 1980-02-20 BASF Aktiengesellschaft Process for the preparation of saturated aliphatic, cycloaliphatic and araliphatic aldehydes

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