BE847765A - Procede de preparation d'esters oxalates a partir d'ocyde de carbone et d'ortho-esters carboxyliques, - Google Patents
Procede de preparation d'esters oxalates a partir d'ocyde de carbone et d'ortho-esters carboxyliques,Info
- Publication number
- BE847765A BE847765A BE171899A BE171899A BE847765A BE 847765 A BE847765 A BE 847765A BE 171899 A BE171899 A BE 171899A BE 171899 A BE171899 A BE 171899A BE 847765 A BE847765 A BE 847765A
- Authority
- BE
- Belgium
- Prior art keywords
- oxyde
- orthoesters
- carboxyl
- carbon
- oxalate esters
- Prior art date
Links
- -1 CARBOXYL ORTHOESTERS Chemical class 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000003891 oxalate salts Chemical class 0.000 title 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/646,120 US3992436A (en) | 1976-01-02 | 1976-01-02 | Synthesis of oxalate esters from carbon monoxide and carboxylic ortho esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE847765A true BE847765A (fr) | 1977-04-28 |
Family
ID=24591838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE171899A BE847765A (fr) | 1976-01-02 | 1976-10-28 | Procede de preparation d'esters oxalates a partir d'ocyde de carbone et d'ortho-esters carboxyliques, |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3992436A (it) |
| JP (1) | JPS5285113A (it) |
| BE (1) | BE847765A (it) |
| CA (1) | CA1067510A (it) |
| DE (1) | DE2645844C3 (it) |
| FR (1) | FR2337126A1 (it) |
| GB (1) | GB1563300A (it) |
| IT (1) | IT1069082B (it) |
| NL (1) | NL170408C (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6056692B2 (ja) * | 1977-09-29 | 1985-12-11 | 三菱瓦斯化学株式会社 | カルボン酸及び／又はそのエステル類の製造方法 |
| US4195184A (en) * | 1978-05-26 | 1980-03-25 | Atlantic Richfield Company | Preparation of unsaturated monoesters by catalytic oxidative carbonylation of diolefins |
| US4379939A (en) * | 1980-04-04 | 1983-04-12 | 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 |
| EP3202758A1 (de) * | 2016-02-03 | 2017-08-09 | Evonik Degussa GmbH | Reduktive alkylierung von aminen mit orthocarbonsäureestern |
| WO2018138686A1 (en) * | 2017-01-30 | 2018-08-02 | Sabic Global Technologies B.V. | Process for the preparation of oxalic acid esters from cesium oxalate |
| WO2018234999A1 (en) * | 2017-06-21 | 2018-12-27 | Sabic Global Technologies B.V. | Cesium oxalate production from cesium carbonate |
Family Cites Families (3)
| 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 |
-
1976
- 1976-01-02 US US05/646,120 patent/US3992436A/en not_active Expired - Lifetime
- 1976-08-23 CA CA259,680A patent/CA1067510A/en not_active Expired
- 1976-09-27 NL NLAANVRAGE7610682,A patent/NL170408C/xx not_active IP Right Cessation
- 1976-10-06 IT IT51601/76A patent/IT1069082B/it active
- 1976-10-11 DE DE2645844A patent/DE2645844C3/de not_active Expired
- 1976-10-20 JP JP12600576A patent/JPS5285113A/ja active Granted
- 1976-10-28 FR FR7632593A patent/FR2337126A1/fr active Granted
- 1976-10-28 BE BE171899A patent/BE847765A/xx unknown
- 1976-12-22 GB GB53610/76A patent/GB1563300A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1563300A (en) | 1980-03-26 |
| JPS5629850B2 (it) | 1981-07-10 |
| DE2645844A1 (de) | 1977-07-07 |
| NL170408B (nl) | 1982-06-01 |
| DE2645844C3 (de) | 1982-05-19 |
| JPS5285113A (en) | 1977-07-15 |
| FR2337126A1 (fr) | 1977-07-29 |
| US3992436A (en) | 1976-11-16 |
| FR2337126B1 (it) | 1980-12-05 |
| IT1069082B (it) | 1985-03-25 |
| CA1067510A (en) | 1979-12-04 |
| DE2645844B2 (de) | 1981-09-24 |
| NL7610682A (nl) | 1977-07-05 |
| NL170408C (nl) | 1982-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE839881A (fr) | Procede perfectionne pour la recuperation d'oxyde d'ethylene | |
| PT67764A (fr) | Procede de preparation d'un tete de detection | |
| BE818901A (fr) | Procede pour la preparation d'oxyde de carbone a partir d'hydrocarbures legers | |
| BE881802A (fr) | Procede de preparation d'esters d'acides arylacetiques a partir d'alpha-halo-alkylarylcetones | |
| FR2315498A1 (fr) | Procede de preparation d'esters d'acides carboxyliques a partir d'amines d'acides carboxyliques | |
| BE854518A (fr) | Procede de preparation d'oxalates | |
| BE847765A (fr) | Procede de preparation d'esters oxalates a partir d'ocyde de carbone et d'ortho-esters carboxyliques, | |
| FR2291151A1 (fr) | Nouveaux composes chimiques a base de carbone, de fluor et d'acides de lewis | |
| FR2319957A1 (fr) | Procede perfectionne d'exploitation d'un reacteur nucleaire | |
| GR63351B (en) | New substituted 2-phenylamino-imidazolin(2),salts thereof by acids addition,medicines containing thereof and preparation process thereof | |
| JPS5382767A (en) | Pregnenecarboxylic lactone corresponding carboxylic acid salts thereof and process for preparing same | |
| LU78561A1 (fr) | Procede de preparation de n-imides a partir d'acides amiques | |
| YU126276A (en) | Process for preparing new propargyl-2-phenylamino-imidazolines-(2) and acid addition salts thereof | |
| NZ185549A (en) | Acaricidal resin with polyvinyl chloride and spiro(cyclopropropane-1,1-indene) -i-car boxylic acid, 3,3-dimethyl- -cyano-m-phenoxybenzyl ester | |
| BE859919A (fr) | Procede de preparation d'oxalates a partir d'oxyde de carbone et d'un alcoxycycloalcene | |
| BE866092A (fr) | Solutions aqueuses steriles contenant une substance a base d'hydrates de carbone pour administration par voie parenterale et procede pour leur preparation | |
| FR2327818A1 (fr) | Catalyseur et procede de reduction de l'oxyde de carbone | |
| FR2337125A1 (fr) | Procede de preparation d'esters oxalates a partir d'oxyde de carbone et d'acetals ou de cetals | |
| FR2306998A1 (fr) | Procede de preparation d'un chlorure de polyvinyle de charge | |
| FR2322848A1 (fr) | Procede de preparation d'un ester cyclopropane-carboxylique | |
| FR2320777A1 (fr) | Procede de recuperation de pentachlorure d'antimoine a partir d'un melange catalytique epuise | |
| FR2310340A1 (fr) | Procede de preparation d'esters carboniques | |
| BE848475A (fr) | Procede de preparation de vincamine et d'epivincamine a partir de la (-)tabersonine, | |
| FR2327194A1 (fr) | Procede de preparation de solutions aqueuses d'antimoine iii a partir de catalyseurs desactives a base d'halogenures d'antimoines iii et v | |
| JPS53149007A (en) | Magnetic tape running deive system for magnetic recording and reproducing apparatus |