DE1922755C3 - Verfahren zur Herstellung von dimerisierten gesättigten Ketonen - Google Patents

Verfahren zur Herstellung von dimerisierten gesättigten Ketonen

Info

Publication number
DE1922755C3
DE1922755C3 DE19691922755 DE1922755A DE1922755C3 DE 1922755 C3 DE1922755 C3 DE 1922755C3 DE 19691922755 DE19691922755 DE 19691922755 DE 1922755 A DE1922755 A DE 1922755A DE 1922755 C3 DE1922755 C3 DE 1922755C3
Authority
DE
Germany
Prior art keywords
phosphate
palladium
catalyst
reaction
water
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
DE19691922755
Other languages
German (de)
English (en)
Other versions
DE1922755A1 (de
Inventor
Yusuke Tsuno Izumi
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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
Priority claimed from JP43054298A external-priority patent/JPS4833725B1/ja
Priority claimed from JP43054297A external-priority patent/JPS496994B1/ja
Application filed by Tokuyama Corp filed Critical Tokuyama Corp
Publication of DE1922755A1 publication Critical patent/DE1922755A1/de
Application granted granted Critical
Publication of DE1922755C3 publication Critical patent/DE1922755C3/de
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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/73—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
    • B01J27/1856—Phosphorus; Compounds thereof with iron group metals or platinum group metals with platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19691922755 1968-08-02 1969-05-03 Verfahren zur Herstellung von dimerisierten gesättigten Ketonen Expired DE1922755C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP43054298A JPS4833725B1 (enrdf_load_stackoverflow) 1968-08-02 1968-08-02
JP43054297A JPS496994B1 (enrdf_load_stackoverflow) 1968-08-02 1968-08-02

Publications (2)

Publication Number Publication Date
DE1922755A1 DE1922755A1 (de) 1970-02-05
DE1922755C3 true DE1922755C3 (de) 1982-04-29

Family

ID=26395042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691922755 Expired DE1922755C3 (de) 1968-08-02 1969-05-03 Verfahren zur Herstellung von dimerisierten gesättigten Ketonen

Country Status (3)

Country Link
DE (1) DE1922755C3 (enrdf_load_stackoverflow)
FR (1) FR2019319A1 (enrdf_load_stackoverflow)
GB (1) GB1227708A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1085879B (it) 1976-04-08 1985-05-28 Basf Ag Processo per la preparazione di chetoni superiori
DE2941386A1 (de) * 1979-10-12 1981-05-21 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von a-methylsubstituierten carbonylverbindungen
US4270006A (en) * 1979-12-27 1981-05-26 Basf Aktiengesellschaft Preparation of aliphatic carbonyl compounds
DE69103332D1 (de) * 1990-05-21 1994-09-15 Mitsubishi Chem Ind Verfahren zur Herstellung von Methylisobutylketon.
US5304678A (en) * 1990-12-10 1994-04-19 The Standard Oil Company Acetic acid from ethylene

Also Published As

Publication number Publication date
FR2019319A1 (enrdf_load_stackoverflow) 1970-07-03
GB1227708A (enrdf_load_stackoverflow) 1971-04-07
DE1922755A1 (de) 1970-02-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee