ES396704A1 - Colourless esters - Google Patents
Colourless estersInfo
- 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
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)
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)
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 |
-
1970
- 1970-11-06 FR FR7040067A patent/FR2112740A5/fr not_active Expired
-
1971
- 1971-11-02 DE DE19712154387 patent/DE2154387A1/en active Pending
- 1971-11-04 JP JP8792671A patent/JPS5125005B1/ja active Pending
- 1971-11-05 CH CH1617771A patent/CH536268A/en not_active IP Right Cessation
- 1971-11-05 ES ES396704A patent/ES396704A1/en not_active Expired
- 1971-11-05 BE BE775006A patent/BE775006A/en unknown
- 1971-11-05 GB GB5155471A patent/GB1336776A/en not_active Expired
- 1971-11-05 NL NL7115285A patent/NL7115285A/xx unknown
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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