GB1123837A - Catalytic hydrogenation of unsaturated aldehydes - Google Patents

Catalytic hydrogenation of unsaturated aldehydes

Info

Publication number
GB1123837A
GB1123837A GB3473165A GB3473165A GB1123837A GB 1123837 A GB1123837 A GB 1123837A GB 3473165 A GB3473165 A GB 3473165A GB 3473165 A GB3473165 A GB 3473165A GB 1123837 A GB1123837 A GB 1123837A
Authority
GB
United Kingdom
Prior art keywords
platinum
charcoal
selective hydrogenation
metal catalyst
hydroxide
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
GB3473165A
Inventor
Anthony Edward Richard Budd
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 Matthey PLC
Original Assignee
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 Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB3473165A priority Critical patent/GB1123837A/en
Priority to DE19661568861 priority patent/DE1568861A1/en
Priority to BE685368D priority patent/BE685368A/xx
Priority to NL6611392A priority patent/NL6611392A/xx
Priority to FR73033A priority patent/FR1489504A/en
Publication of GB1123837A publication Critical patent/GB1123837A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • 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
    • 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
    • B01J23/42—Platinum
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The selective hydrogenation of a ,b -ethylenic unsaturated aldehydes to give the corresponding unsaturated alcohols by reacting the unsaturated aldehyde with hydrogen in the presence of a metal catalyst, consisting of or containing platinum, and an alcoholic solvent in the presence of an alkali metal hydroxide or alkoxide as a promoter. The metal catalyst, which is preferably supported, may be platinum on charcoal or alumina or platinum-ruthenium on charcoal. The preferred solvents are methanol, ethanol or iso-propanol. Specified promoters are potassium hydroxide, sodium hydroxide or sodium ethoxide and may be used as 10% by volume methanolic or ethanolic solutions. Optimum conditions are given for the preferred process which yields a high conversion of cinnamaldehyde to cinnamyl alcohol by a selective hydrogenation which minimizes the formation of hydrocinnamaldehyde and hydrocinnamyl alcohol.
GB3473165A 1965-08-13 1965-08-13 Catalytic hydrogenation of unsaturated aldehydes Expired GB1123837A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3473165A GB1123837A (en) 1965-08-13 1965-08-13 Catalytic hydrogenation of unsaturated aldehydes
DE19661568861 DE1568861A1 (en) 1965-08-13 1966-08-06 Process for the hydrogenation of unsaturated aldehydes
BE685368D BE685368A (en) 1965-08-13 1966-08-10
NL6611392A NL6611392A (en) 1965-08-13 1966-08-12
FR73033A FR1489504A (en) 1965-08-13 1966-08-12 Process for hydrogenating unsaturated aldehydes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3473165A GB1123837A (en) 1965-08-13 1965-08-13 Catalytic hydrogenation of unsaturated aldehydes

Publications (1)

Publication Number Publication Date
GB1123837A true GB1123837A (en) 1968-08-14

Family

ID=10369277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3473165A Expired GB1123837A (en) 1965-08-13 1965-08-13 Catalytic hydrogenation of unsaturated aldehydes

Country Status (4)

Country Link
BE (1) BE685368A (en)
DE (1) DE1568861A1 (en)
GB (1) GB1123837A (en)
NL (1) NL6611392A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953524A (en) * 1973-03-21 1976-04-27 Hoffmann-La Roche Inc. Catalytic hydrogenation of alpha,beta-unsaturated aldehydes to alpha,beta-unsaturated alcohols
US4455442A (en) * 1979-08-24 1984-06-19 Basf Aktiengesellschaft Preparation of unsaturated alcohols
CN107285994A (en) * 2016-04-13 2017-10-24 中国科学院大连化学物理研究所 A kind of method that cinnamic acid selective hydrogenation synthesizes cinnamyl alcohol
US9993812B2 (en) 2012-04-17 2018-06-12 Momentive Pereformance Materials Inc. High activity catalyst for hydrosilylation reactions and methods of making the same
WO2022252580A1 (en) * 2021-06-02 2022-12-08 中国华能集团清洁能源技术研究院有限公司 Platinum metal catalyst, and preparation method therefor and application thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953524A (en) * 1973-03-21 1976-04-27 Hoffmann-La Roche Inc. Catalytic hydrogenation of alpha,beta-unsaturated aldehydes to alpha,beta-unsaturated alcohols
US4455442A (en) * 1979-08-24 1984-06-19 Basf Aktiengesellschaft Preparation of unsaturated alcohols
US9993812B2 (en) 2012-04-17 2018-06-12 Momentive Pereformance Materials Inc. High activity catalyst for hydrosilylation reactions and methods of making the same
CN107285994A (en) * 2016-04-13 2017-10-24 中国科学院大连化学物理研究所 A kind of method that cinnamic acid selective hydrogenation synthesizes cinnamyl alcohol
CN107285994B (en) * 2016-04-13 2020-08-14 中国科学院大连化学物理研究所 Method for synthesizing cinnamyl alcohol by selective hydrogenation of cinnamyl aldehyde
WO2022252580A1 (en) * 2021-06-02 2022-12-08 中国华能集团清洁能源技术研究院有限公司 Platinum metal catalyst, and preparation method therefor and application thereof

Also Published As

Publication number Publication date
BE685368A (en) 1967-01-16
NL6611392A (en) 1967-02-14
DE1568861A1 (en) 1970-06-25

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