ES396704A1 - Colourless esters - Google Patents

Colourless esters

Info

Publication number
ES396704A1
ES396704A1 ES396704A ES396704A ES396704A1 ES 396704 A1 ES396704 A1 ES 396704A1 ES 396704 A ES396704 A ES 396704A ES 396704 A ES396704 A ES 396704A ES 396704 A1 ES396704 A1 ES 396704A1
Authority
ES
Spain
Prior art keywords
esters
hydrogenation catalyst
colourless
reaction
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
ES396704A
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of ES396704A1 publication Critical patent/ES396704A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process for obtaining colorless esters, especially usable as plasticizers, by reacting at least one alcohol and a mono- or polycarboxylic anhydride or acid in a hydrogenating medium and in the presence of a hydrogenation catalyst, characterized in that the Hydrogenation treatment from the moment the reagents are contacted, continuing throughout the course of the esterification reaction, by using a hydrogenation catalyst chosen from the elements of the 5th and 6th periods of Group VIII of the periodic classification, and for carrying out the reaction at a pressure substantially equal to atmospheric pressure. (Machine-translation by Google Translate, not legally binding)
ES396704A 1970-11-06 1971-11-05 Colourless esters Expired ES396704A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7040067A FR2112740A5 (en) 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
ES396704A1 true ES396704A1 (en) 1974-12-01

Family

ID=9063894

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396704A Expired ES396704A1 (en) 1970-11-06 1971-11-05 Colourless esters

Country Status (8)

Country Link
JP (1) JPS5125005B1 (en)
BE (1) BE775006A (en)
CH (1) CH536268A (en)
DE (1) DE2154387A1 (en)
ES (1) ES396704A1 (en)
FR (1) FR2112740A5 (en)
GB (1) GB1336776A (en)
NL (1) NL7115285A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52171541U (en) * 1976-06-17 1977-12-27
JPS52171540U (en) * 1976-06-17 1977-12-27
CN102272083B (en) 2009-01-08 2015-01-21 埃克森美孚化学专利公司 Improvements in or relating to alcohols

Also Published As

Publication number Publication date
BE775006A (en) 1972-05-05
FR2112740A5 (en) 1972-06-23
NL7115285A (en) 1972-05-09
CH536268A (en) 1973-04-30
JPS5125005B1 (en) 1976-07-28
GB1336776A (en) 1973-11-07
DE2154387A1 (en) 1972-06-29

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