FR1519568A - Perfectionnements à l'hydrogénation du crotonaldéhyde - Google Patents

Perfectionnements à l'hydrogénation du crotonaldéhyde

Info

Publication number
FR1519568A
FR1519568A FR77755A FR77755A FR1519568A FR 1519568 A FR1519568 A FR 1519568A FR 77755 A FR77755 A FR 77755A FR 77755 A FR77755 A FR 77755A FR 1519568 A FR1519568 A FR 1519568A
Authority
FR
France
Prior art keywords
crotonaldehyde
hydrogenation
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
FR77755A
Other languages
English (en)
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.)
JOHNSON
Johnson Matthey PLC
Original Assignee
JOHNSON
Johnson Matthey PLC
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 JOHNSON, Johnson Matthey PLC filed Critical JOHNSON
Application granted granted Critical
Publication of FR1519568A publication Critical patent/FR1519568A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR77755A 1965-09-27 1966-09-27 Perfectionnements à l'hydrogénation du crotonaldéhyde Expired FR1519568A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4093065A GB1089835A (en) 1965-09-27 1965-09-27 Selective catalytic hydrogenation of crotonaldehyde

Publications (1)

Publication Number Publication Date
FR1519568A true FR1519568A (fr) 1968-04-05

Family

ID=10417308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77755A Expired FR1519568A (fr) 1965-09-27 1966-09-27 Perfectionnements à l'hydrogénation du crotonaldéhyde

Country Status (4)

Country Link
CH (1) CH467229A (fr)
DE (1) DE1278420B (fr)
FR (1) FR1519568A (fr)
GB (1) GB1089835A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450300A (en) * 1981-12-23 1984-05-22 Chemische Werke Huels Aktiengesellschaft Process for the continuous manufacture of n-butyraldehyde by selective hydrogenation of crotonaldehyde in the liquid phase in the presence of a palladium-aluminum oxide catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857358C (de) * 1942-09-09 1952-11-27 Basf Ag Verfahren zur Herstellung von n-Butyraldehyd

Also Published As

Publication number Publication date
DE1278420B (de) 1968-09-26
CH467229A (fr) 1969-01-15
GB1089835A (en) 1967-11-08

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