[go: up one dir, main page]

GB1180729A - Hydrogenation of Unsaturated Aliphatic Compounds in Ketone Solvents - Google Patents

Hydrogenation of Unsaturated Aliphatic Compounds in Ketone Solvents

Info

Publication number
GB1180729A
GB1180729A GB50737/69A GB5073769A GB1180729A GB 1180729 A GB1180729 A GB 1180729A GB 50737/69 A GB50737/69 A GB 50737/69A GB 5073769 A GB5073769 A GB 5073769A GB 1180729 A GB1180729 A GB 1180729A
Authority
GB
United Kingdom
Prior art keywords
hexene
catalyst
hydrogenated
hydrogenation
isomerization
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
GB50737/69A
Inventor
Leendert Pieter Van T Hof
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.)
Unilever PLC
Original Assignee
Unilever 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 Unilever PLC filed Critical Unilever PLC
Publication of GB1180729A publication Critical patent/GB1180729A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • C11C3/126—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on other metals or derivates
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/128—Compounds comprising a halogen and an iron group metal or a platinum group metal
    • C07C2527/13—Platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/135—Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

1,180,729. Hydrogenation; isomerization. UNILEVER Ltd. 3 April, 1967 [7 April, 1966], No. 50737/69. Divided out of 1,179,504. Headings C5C and C5E. Unsaturated aliphatic compounds are hydrogenated by hydrogen in a liquid-phase process in the presence of a catalyst comprising a solution of a stannous halide and a chloroplatinous or chloroplatinic acid compound (e.g. free acid or salt thereof) in a dialkyl ketone of formula R 1 COR 2 , where R 1 and R 2 are each C 1-5 alkyl groups. The preferred solvent is acetone. The starting compound may be an olefin, an acetylene, or an unsaturated fatty acid glyceride, specific compound mentioned being ethylene, propylene, hexene-1, octene-1, octadecene-1, ethyne, propyne, and fatty oils from sunflower, safflower, cottonseed, fish, whale, soyabean and rapeseed. By suitable choice of conditions, the catalyst can be made selective, e.g. soyabean oil having 3 ethylenic bonds can be selectively hydrogenated to a product having only one ethylenic bond. The catalyst also favours isomerization, e.g. with hexene-1 starting material some of the product is hexene-2 and hexene-3, and with glyceride starting material any double bonds not hydrogenated are geometrically isomerized to the trans-form.
GB50737/69A 1966-04-07 1967-04-03 Hydrogenation of Unsaturated Aliphatic Compounds in Ketone Solvents Expired GB1180729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6604801A NL6604801A (en) 1966-04-07 1966-04-07

Publications (1)

Publication Number Publication Date
GB1180729A true GB1180729A (en) 1970-02-11

Family

ID=19796237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50737/69A Expired GB1180729A (en) 1966-04-07 1967-04-03 Hydrogenation of Unsaturated Aliphatic Compounds in Ketone Solvents

Country Status (5)

Country Link
BE (1) BE696809A (en)
DE (1) DE1643165A1 (en)
GB (1) GB1180729A (en)
LU (1) LU53381A1 (en)
NL (1) NL6604801A (en)

Also Published As

Publication number Publication date
DE1643165A1 (en) 1971-05-27
NL6604801A (en) 1967-10-09
LU53381A1 (en) 1968-11-27
BE696809A (en) 1967-10-09

Similar Documents

Publication Publication Date Title
IT1012603B (en) PROCEDURE FOR HYDROGENATION OF UNSATURATED COMPOUNDS
IL23413A (en) Process and catalyst compositions for the selective hydrogenation of unsaturated organic compounds
IT1020678B (en) PROCEDURE FOR THE TREATMENT OF EDIBLE GLYCERIDE OILS
IT1002959B (en) CATALYST FOR THE ISOMERIZATION OF OLEFINS AND RELATED PRODUCTION PROCESS
AU469130B2 (en) Hydrogenation of unsaturated fatty acids useing a supported palladium catalyst
GB1180729A (en) Hydrogenation of Unsaturated Aliphatic Compounds in Ketone Solvents
GB1180730A (en) Hydrogenation of Unsaturated Aliphatic Compounds in Ether Solvents
GB1179504A (en) Hydrogenation of Unsaturated Aliphatic Compounds in Acid and Ester Solvents
GB1434026A (en) Alkyl benzene isomerisation process
CA946417A (en) Isoprene from mixture of c5-paraffins and olefins by one-step oxidative dehydrogenation with isomerization of recycle n-amylenes
ES417524A1 (en) Hydrogenation of cyclic hydrocarbon diolefins to cyclic hydrocarbon olefins
ES322893A1 (en) A procedure for the preparation of the mu-lactone acid 6- (10-hydroxy-6-oxiundecilo) -beta-resorciclico and eteres 2.4 of the same. (Machine-translation by Google Translate, not legally binding)
GB1214321A (en) Edible fats
NO138486C (en) PROCEDURE FOR CATALYTIC HYDROGENATION OF UNSaturated Compounds
GB1065006A (en) Isomerisation of olefins
NL165443B (en) PROCESS FOR THE CATALYTIC HYDROGENATION OF OXICALLY UNSATURATED ORGANIC COMPOUNDS USING RUTHENIUM TRIPHENYLPHOSPHINE COMPLEXES AS CATALYST.
IT1023259B (en) COMPOSITION OF CATALYST AND PROCEDURE FOR TREATING OLEFIN WITH IT
GB1143367A (en) Improvements relating to fatty oils
FR1478239A (en) Process for the catalytic hydrogenation of unsaturated fatty acid compounds, in particular edible oils
GB932748A (en) Improvements in or relating to the isomerisation of olefinic compounds
GB1287077A (en) Process for the isomerization of unsaturated compounds
IT8019064A0 (en) PROCESS FOR THE ISOMERIZATION OF THE ENDO-ENDO HEX-CYCLIC DIMER OF HYDROGENATED NORBORNADIENE.
GB1006839A (en) Improvements in or relating to the catalytic production of edible oils
FI52282C (en) Catalysts for the hydrogenation of unsaturated organic compounds such as fats and vegetable oils.
NAGANO et al. Studies on the Isoamerization of Unsaturated Fatty Acids. V. On the Thermal Change of Pure Methyl-Linoleate Isomers