GB2003872A - Preparation of diesters of oxalic acid - Google Patents
Preparation of diesters of oxalic acidInfo
- Publication number
- GB2003872A GB2003872A GB7835124A GB7835124A GB2003872A GB 2003872 A GB2003872 A GB 2003872A GB 7835124 A GB7835124 A GB 7835124A GB 7835124 A GB7835124 A GB 7835124A GB 2003872 A GB2003872 A GB 2003872A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alcohol
- ester
- oxalic acid
- nitrous acid
- diester
- 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.)
- Granted
Links
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 title abstract 9
- 150000005690 diesters Chemical class 0.000 title abstract 3
- 235000006408 oxalic acid Nutrition 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 1
- 125000002015 acyclic group Chemical group 0.000 abstract 1
- -1 aralkyl alcohol Chemical compound 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process for preparing a diester of oxalic acid comprises bringing carbon monoxide into contact with an ester of nitrous acid in the presence of a catalyst containing metallic palladium or a salt thereof. The reaction may be carried out in the liquid or gaseous phase. An alcohol and molecular oxygen may be present. The ester of nitrous acid may be formed in situ from an alcohol and a nitrogen oxide or hydrate thereof. The ester is preferably the ester of a saturated mono- or di-hydric aliphatic alcohol, an acyclic alcohol or an aralkyl alcohol. The diester of oxalic acid that is produced may correspond to the ester of nitrous acid or to the added alcohol.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10679077A JPS5441813A (en) | 1977-09-07 | 1977-09-07 | Preparation of oxalic acid diesters |
| JP615078A JPS54100312A (en) | 1978-01-25 | 1978-01-25 | Preparation of oxalic diesters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2003872A true GB2003872A (en) | 1979-03-21 |
| GB2003872B GB2003872B (en) | 1982-05-19 |
Family
ID=26340231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7835124A Expired GB2003872B (en) | 1977-09-07 | 1978-08-31 | Process for preparing a diester of oxalic acid |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2838856C2 (en) |
| FR (1) | FR2402642A1 (en) |
| GB (1) | GB2003872B (en) |
| IT (1) | IT1099036B (en) |
| NL (1) | NL181653C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0046598A1 (en) * | 1980-08-26 | 1982-03-03 | Ube Industries, Ltd. | Process for continuously preparing a diester of oxalic acid |
| EP0046983A1 (en) * | 1980-09-02 | 1982-03-10 | Ube Industries, Ltd. | Process for continuously preparing ethylene glycol |
| EP0425197A2 (en) * | 1989-10-24 | 1991-05-02 | Ube Industries, Ltd. | Process for preparing diester of carbonic acid |
| EP0464460A2 (en) * | 1990-06-30 | 1992-01-08 | Bayer Ag | Process for the preparation of dialkyle carbonates |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1097268B (en) * | 1978-06-23 | 1985-08-31 | Montedison Spa | PROCESS FOR THE PREPARATION OF ESTERS OF OXALIC ACID |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2261486A1 (en) * | 1974-02-18 | 1975-09-12 | Hohl Lucien | Electric storage boiler with single supply tube - has single drainable pipe embedded in floor |
| FR2279038A1 (en) * | 1974-06-11 | 1976-02-13 | Elf Monagaz | Solar heating system fitted with heat store - has heat pump to extract heat only when required |
| JPS5315313A (en) * | 1976-07-27 | 1978-02-13 | Ube Ind Ltd | Production of oxalic acid diesters |
| DE2638834A1 (en) * | 1976-08-28 | 1978-03-02 | Helmut Dr Ing Lotz | Hot water supply system through triple heat exchanger - is served by solar absorber, heat pump and conventional boiler unit |
| FR2424490A1 (en) * | 1978-04-26 | 1979-11-23 | Lenoir Jacques | METHOD AND PLANT FOR THE PRODUCTION AND DISTRIBUTION OF THERMAL ENERGY WITH COMPENSATED TRANSPORT IN GEOTHERMAL PATCH |
| DE2839258A1 (en) * | 1978-09-09 | 1980-03-20 | Bosch Gmbh Robert | Water heating circuit using solar heat - uses expansion tank and nitrogen filled balloon in frost protection system |
-
1978
- 1978-08-31 GB GB7835124A patent/GB2003872B/en not_active Expired
- 1978-09-05 IT IT27331/78A patent/IT1099036B/en active
- 1978-09-06 NL NLAANVRAGE7809090,A patent/NL181653C/en not_active IP Right Cessation
- 1978-09-06 FR FR7825686A patent/FR2402642A1/en active Granted
- 1978-09-06 DE DE2838856A patent/DE2838856C2/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0046598A1 (en) * | 1980-08-26 | 1982-03-03 | Ube Industries, Ltd. | Process for continuously preparing a diester of oxalic acid |
| EP0046983A1 (en) * | 1980-09-02 | 1982-03-10 | Ube Industries, Ltd. | Process for continuously preparing ethylene glycol |
| EP0425197A2 (en) * | 1989-10-24 | 1991-05-02 | Ube Industries, Ltd. | Process for preparing diester of carbonic acid |
| EP0425197A3 (en) * | 1989-10-24 | 1991-09-11 | Ube Industries, Ltd. | Process for preparing diester of carbonic acid |
| EP0464460A2 (en) * | 1990-06-30 | 1992-01-08 | Bayer Ag | Process for the preparation of dialkyle carbonates |
| EP0464460A3 (en) * | 1990-06-30 | 1992-03-04 | Bayer Ag | Process for the preparation of dialkyle carbonates |
| US5235087A (en) * | 1990-06-30 | 1993-08-10 | Bayer Aktiengesellschaft | Process for the preparation of dialkyl carbonates |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7827331A0 (en) | 1978-09-05 |
| GB2003872B (en) | 1982-05-19 |
| DE2838856A1 (en) | 1979-03-15 |
| NL181653B (en) | 1987-05-04 |
| DE2838856C2 (en) | 1982-11-11 |
| FR2402642B1 (en) | 1982-02-26 |
| NL181653C (en) | 1987-10-01 |
| FR2402642A1 (en) | 1979-04-06 |
| NL7809090A (en) | 1979-03-09 |
| IT1099036B (en) | 1985-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1500811A (en) | Desulphurization of molecular oxygenfree gas mixture | |
| ES457820A1 (en) | Process for the preparation of oxalate esters | |
| ES2009722T3 (en) | PROCEDURE TO PRODUCE N-PHOSPHONOMETILGLICINA. | |
| JPS557239A (en) | Preparation of dicarboxylic diester | |
| IT990750B (en) | PROCEDURE AND DEVICE FOR PRODUCING A GASEOUS MIXTURE TO BE FORMED BY THE CATALYTIC REACTION OF A FUEL AND A FUNGENT OXYGEN CARRIER GAS | |
| ES444356A1 (en) | Process for preparing oxalic acid and esters of same | |
| ATE3536T1 (en) | PROCESS FOR PRODUCTION OF METHANOL. | |
| GB2003872A (en) | Preparation of diesters of oxalic acid | |
| GB951665A (en) | Treatment of gases | |
| GB979383A (en) | Oxidation of carbon compounds | |
| GB1517438A (en) | Process for removing sulphur dioxide and nitrogen oxides from gases | |
| YU81274A (en) | Process for the preparatinon of a catalyst for the reaction of ethylene, oxygen or oxygen containing gases, and carboxylic acids into vinyl esters | |
| NL7606965A (en) | PROCESS FOR CONVERTING A CARBON MONOXIDE AND HYDROGEN CONTAINING GAS INTO ACETIC ACID, ETHANOL AND / OR ACEETALDEHYDE. | |
| GB1445116A (en) | Process for the preparation of aromatic carboxylic acids | |
| SG69986G (en) | Process for preparing a diester of oxalic acid from carbon monoxide and an ester of nitrous acid in the vapor phase | |
| GB2023601B (en) | Process for hydrolyzing alkylene oxides to alkylene glycols | |
| CA928072A (en) | Process for the preparation of gases containing hydrogen and carbon monoxide by partial oxidation | |
| ES462298A1 (en) | Preparation of oxalate esters from carbon monoxide and an alkoxycycloalkene | |
| ES432479A1 (en) | Preparation of malonic acid dialkylesters | |
| JPS54153794A (en) | Manufacture of liquefied carbonic acid from low concentration carbon dioxide gas | |
| ES2035464T3 (en) | PROCEDURE FOR OBTAINING ALKYL ESTERS OF PENTENOIC ACID. | |
| GB1116477A (en) | Method of heating co-containing gases without substantial co reversion | |
| JPS5484516A (en) | Production of oxalic diester | |
| ES456928A1 (en) | Manufacture of butenediol diesters | |
| GB1366217A (en) | Process for the oxidation of carbon monoxide and hydrocarbons |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950831 |