FR2359812A1 - Procede de preparation d'oxalates dedialcoyle - Google Patents
Procede de preparation d'oxalates dedialcoyleInfo
- Publication number
- FR2359812A1 FR2359812A1 FR7722937A FR7722937A FR2359812A1 FR 2359812 A1 FR2359812 A1 FR 2359812A1 FR 7722937 A FR7722937 A FR 7722937A FR 7722937 A FR7722937 A FR 7722937A FR 2359812 A1 FR2359812 A1 FR 2359812A1
- Authority
- FR
- France
- Prior art keywords
- oxalates
- dedialcoyl
- preparing
- preparation
- metal
- 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
- 150000003891 oxalate salts Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 150000002940 palladium Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/36—Oxalic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
L'invention concerne un procédé de préparation d'oxalates de dialcoyle, par réaction d'un alcool aliphatique avec de l'oxyde de carbone. Selon l'invention, on effectue la réaction en présence de : a. un catalyseur comprenant un métal du groupe du platine ou un sel de ce métal, et b. un accélérateur constitué par un ou plusieurs composés choisis dans le groupe comprenant l'acide nitrique et les oxydes de l'azote. Comme métal du groupe du platine, on utilise de préférence le palladium, et notamment, un sel de palladium. Applications : synthèse organique; préparation de réactifs pour analyses, de solvants et de produits auxiliaires.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8867376A JPS5315313A (en) | 1976-07-27 | 1976-07-27 | Production of oxalic acid diesters |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2359812A1 true FR2359812A1 (fr) | 1978-02-24 |
FR2359812B1 FR2359812B1 (fr) | 1983-03-18 |
Family
ID=13949329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7722937A Granted FR2359812A1 (fr) | 1976-07-27 | 1977-07-26 | Procede de preparation d'oxalates dedialcoyle |
Country Status (10)
Country | Link |
---|---|
US (1) | US4138587A (fr) |
JP (1) | JPS5315313A (fr) |
BR (1) | BR7704905A (fr) |
CA (1) | CA1093580A (fr) |
DE (1) | DE2733730C3 (fr) |
FR (1) | FR2359812A1 (fr) |
GB (1) | GB1532402A (fr) |
IN (1) | IN145087B (fr) |
IT (1) | IT1080789B (fr) |
NL (1) | NL178684C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429198A1 (fr) * | 1978-06-23 | 1980-01-18 | Montedison Spa | Procede de preparation d'esters de l'acide oxalique |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1078033B (it) * | 1977-04-07 | 1985-05-08 | Snam Progetti | Processo per la preparazione di esteri dell'acido ossalico |
JPS5441813A (en) * | 1977-09-07 | 1979-04-03 | Ube Ind Ltd | Preparation of oxalic acid diesters |
JPS54100312A (en) * | 1978-01-25 | 1979-08-08 | Ube Ind Ltd | Preparation of oxalic diesters |
GB2003872B (en) * | 1977-09-07 | 1982-05-19 | Ube Industries | Process for preparing a diester of oxalic acid |
JPS5481211A (en) * | 1977-12-09 | 1979-06-28 | Ube Ind Ltd | Production of dicarboxylic diester |
USRE31245E (en) * | 1978-01-25 | 1983-05-17 | Ube Industries, Ltd. | Process for preparing a diester of oxalic acid in the gaseous phase |
US4571435A (en) * | 1980-06-30 | 1986-02-18 | Tennessee Valley Authority | Preparation of nitrogen fertilizers from oxalate esters prepared by the oxidative carbonylation of alcohols over noble metal catalysts utilizing regenerable 2,5-cyclohexadiene-1,4-dione oxidants |
JPS6315319Y2 (fr) * | 1980-12-22 | 1988-04-28 | ||
EP0057629B1 (fr) * | 1981-01-23 | 1986-03-26 | Union Carbide Corporation | Procédé de préparation de diesters de l'acide oxalique en phase de vapeur |
US4410722A (en) * | 1981-01-23 | 1983-10-18 | Ube Industries, Ltd. | Process for preparing oxalic acid diesters using platinum group metals supported on alumina |
US4616093A (en) * | 1981-01-23 | 1986-10-07 | Union Carbide Corporation | Process for preparing a diester of oxalic acid in the vapor phase |
US4629806A (en) * | 1981-01-23 | 1986-12-16 | Union Carbide Corporation | Vapor state formation of diesters of oxalic acid |
JPS57123141A (en) * | 1981-01-26 | 1982-07-31 | Ube Ind Ltd | Production of oxalic diester |
JPS57123143A (en) * | 1981-01-26 | 1982-07-31 | Ube Ind Ltd | Production of glycolic ester |
US4523029A (en) * | 1982-06-15 | 1985-06-11 | Chevron Research Company | Oxidative carbonylation of alcohols to produce dialkyl oxalates |
US4454342A (en) * | 1982-07-13 | 1984-06-12 | Atlantic Richfield Company | Preparation of dialkyl oxalates using a heterogeneous Pd-V-P catalyst for the oxidative carbonylation of alcohols |
US4447638A (en) * | 1982-08-02 | 1984-05-08 | Atlantic Richfield Company | Preparation of dialkyl oxalates by the oxidative carbonylation of alcohols with a heterogeneous Pd-V-P-Ti containing catalyst system |
US4451666A (en) * | 1982-08-06 | 1984-05-29 | Atlantic Richfield Company | Synthesis of oxalate esters by the oxidative carbonylation of alcohols with a heterogeneous manganese promoted Pd-V-P catalyst |
US4447639A (en) * | 1982-08-06 | 1984-05-08 | Atlantic Richfield Company | Oxidative carbonylation of alcohols to dialkyl oxalates using a heterogeneous iron promoted Pd-V-P catalyst |
US4487958A (en) * | 1982-09-30 | 1984-12-11 | Union Carbide Corporation | Process for preparing a diester of oxalic acid |
DE3342291A1 (de) * | 1983-11-23 | 1985-05-30 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung von oxalsaeurediestern |
CN108003020A (zh) * | 2017-12-27 | 2018-05-08 | 山东汇海医药化工有限公司 | 一种用甲苯作溶剂制备草酸二乙酯的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3393136A (en) * | 1965-09-28 | 1968-07-16 | Union Oil Co | Preparation of oxalates |
DE2213435A1 (de) * | 1972-03-20 | 1973-10-11 | Roehm Gmbh | Verfahren zur herstellung von oxalsaeure und estern dieser saeure |
US3994960A (en) * | 1974-04-05 | 1976-11-30 | Ube Industries, Ltd. | Process for preparing dialkyl oxalates |
JPS536369B2 (fr) * | 1974-11-22 | 1978-03-07 | ||
JPS51157311U (fr) * | 1975-06-06 | 1976-12-15 |
-
1976
- 1976-07-27 JP JP8867376A patent/JPS5315313A/ja active Granted
-
1977
- 1977-07-19 IN IN1109/CAL/1977A patent/IN145087B/en unknown
- 1977-07-20 GB GB30412/77A patent/GB1532402A/en not_active Expired
- 1977-07-22 US US05/817,996 patent/US4138587A/en not_active Expired - Lifetime
- 1977-07-25 CA CA283,465A patent/CA1093580A/fr not_active Expired
- 1977-07-25 IT IT26068/77A patent/IT1080789B/it active
- 1977-07-26 DE DE2733730A patent/DE2733730C3/de not_active Expired
- 1977-07-26 FR FR7722937A patent/FR2359812A1/fr active Granted
- 1977-07-26 BR BR7704905A patent/BR7704905A/pt unknown
- 1977-07-26 NL NLAANVRAGE7708262,A patent/NL178684C/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429198A1 (fr) * | 1978-06-23 | 1980-01-18 | Montedison Spa | Procede de preparation d'esters de l'acide oxalique |
Also Published As
Publication number | Publication date |
---|---|
GB1532402A (en) | 1978-11-15 |
IN145087B (fr) | 1978-08-19 |
JPS5315313A (en) | 1978-02-13 |
DE2733730A1 (de) | 1978-02-02 |
NL178684C (nl) | 1986-05-01 |
DE2733730C3 (de) | 1982-04-08 |
JPS5542058B2 (fr) | 1980-10-28 |
FR2359812B1 (fr) | 1983-03-18 |
US4138587A (en) | 1979-02-06 |
BR7704905A (pt) | 1978-04-11 |
IT1080789B (it) | 1985-05-16 |
DE2733730B2 (de) | 1981-05-07 |
NL7708262A (nl) | 1978-01-31 |
CA1093580A (fr) | 1981-01-13 |
NL178684B (nl) | 1985-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2359812A1 (fr) | Procede de preparation d'oxalates dedialcoyle | |
ATE79855T1 (de) | Verfahren zur hydrierung von fettsaeuremethlyestern im druckbereich von 20 bis 100 bar. | |
FR2423482A1 (fr) | Procede de preparation d'acrylamides et methacrylamides substitues a l'azote | |
US4016208A (en) | Acid production | |
FR2367046A1 (fr) | Procede de preparation de diesters d'acides dicarboxyliques | |
US4118589A (en) | Process for preparing oxalic acid and esters of same | |
FR2370023A1 (fr) | Procede de production catalytique d'acides carboxyliques par carbonylation | |
CA1162936A (fr) | Catalyseur d'oxyhydrogenation | |
JP2818652B2 (ja) | イソボルニル(メタ)アクリレートの製造方法 | |
FR2370030A1 (fr) | Procede de preparation d'une amine | |
FR2421164A1 (fr) | Preparation de chlorure de chloracetyle | |
KR890008183A (ko) | 과불화 카보닐 플루오라이드의 제조방법 | |
JP2519976B2 (ja) | 含酸素化合物の製造方法 | |
FR2374314A1 (fr) | Procede de production d'acide cyanurique a partir d'uree et nouveau produit ainsi obtenu | |
FR2377995A1 (fr) | Procede de preparation de l'acide methacrylique, de son nitrile et de ses esters par reaction respectivement de l'acide propionique, de son nitrile et des esters avec le metrylal | |
FR2361355A1 (fr) | Procede pour l'obtention de nitriles d'acides alcoxymethylene-maloniques | |
Ferris et al. | Metathetical Reactions of Silver Salts in Solution. I. The Synthesis of Acyl Trifluoroacetates1 | |
FR2401938A1 (fr) | Composant catalytique de trichlorure de titane pour la polymerisation d'olefines | |
FR2400499A2 (fr) | Procede de preparation de l'acide methacrylique, de ses esters et de son nitrile | |
FR2368461A1 (fr) | Procede de preparation d'oxalates a partir d'oxyde de carbone et d'un alcoxycycloalcene | |
ATE78471T1 (de) | Verfahren zur herstellung eines 2-alkyl- oder 2- phenyl-1,4,5,6-tetrahydropyrimidins und verfahren zur herstellung von 2-alkyl- oder 2-phenyl- pyrimidinen. | |
SU1004345A1 (ru) | Способ очистки монохлоруксусной кислоты | |
SU1397438A1 (ru) | Способ получени 3,5-дипропил-2-бутилпиридина | |
SU674976A1 (ru) | Способ получени амида лити | |
SU595300A1 (ru) | Способ получени цианбензойных кислот |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |