ES376675A1 - Carbonylation process - Google Patents

Carbonylation process

Info

Publication number
ES376675A1
ES376675A1 ES376675A ES376675A ES376675A1 ES 376675 A1 ES376675 A1 ES 376675A1 ES 376675 A ES376675 A ES 376675A ES 376675 A ES376675 A ES 376675A ES 376675 A1 ES376675 A1 ES 376675A1
Authority
ES
Spain
Prior art keywords
pyridine
nickel
range
hydroiodic acid
gram
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
ES376675A
Other languages
Spanish (es)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES376675A1 publication Critical patent/ES376675A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols

Landscapes

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

Abstract

A catalyst system comprising nickel iodide, pyridine and hydroiodic acid is used for the carbonylation of unsaturated compounds such as [alpha]-olefines, or thier precursors by the Rappe process. The molar ratio of pyridine to hydroiodic acid is in the range 8:10 to 10:8, the ratio of gram atoms of nickel to gram molecules of pyridine between 1:0.25 and 1:10, while the amount of nickel to total amount of material is in range 0.1 to 3% by weight not including the carbon mon oxide. Examples describe the preparation of carboxylic acids by the treatment of 1-hexadecene or an olefine from the cracking of paraffin wax.
ES376675A 1969-02-20 1970-02-18 Carbonylation process Expired ES376675A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6902651A NL164547C (en) 1969-02-20 1969-02-20 PROCESS FOR CARBONYLING OLEFINICALLY UNSATURATED COMPOUNDS.

Publications (1)

Publication Number Publication Date
ES376675A1 true ES376675A1 (en) 1973-02-01

Family

ID=19806205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376675A Expired ES376675A1 (en) 1969-02-20 1970-02-18 Carbonylation process

Country Status (7)

Country Link
JP (1) JPS5112600B1 (en)
BE (1) BE746146A (en)
DE (1) DE2007467A1 (en)
ES (1) ES376675A1 (en)
FR (1) FR2035585A5 (en)
GB (1) GB1268303A (en)
NL (1) NL164547C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065817B1 (en) * 1981-04-21 1985-07-24 Mitsubishi Gas Chemical Company, Inc. Process for producing carboxylic acids
JPH072670B2 (en) * 1988-07-26 1995-01-18 カウンスル・オブ・サイエンティフィク・アンド・インダストリアル・リサーチ Method for producing carboxylic acid

Also Published As

Publication number Publication date
NL6902651A (en) 1970-08-24
DE2007467A1 (en) 1970-09-10
JPS5112600B1 (en) 1976-04-20
GB1268303A (en) 1972-03-29
NL164547B (en) 1980-08-15
BE746146A (en) 1970-08-18
NL164547C (en) 1981-01-15
FR2035585A5 (en) 1970-12-18

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