BE877206A - Procede de preparation d'esters de l'acide oxalique - Google Patents

Procede de preparation d'esters de l'acide oxalique

Info

Publication number
BE877206A
BE877206A BE0/195915A BE195915A BE877206A BE 877206 A BE877206 A BE 877206A BE 0/195915 A BE0/195915 A BE 0/195915A BE 195915 A BE195915 A BE 195915A BE 877206 A BE877206 A BE 877206A
Authority
BE
Belgium
Prior art keywords
acid esters
oxalic acid
preparing oxalic
preparing
esters
Prior art date
Application number
BE0/195915A
Other languages
English (en)
Inventor
G Agnes
G Rucci
C Santini
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BE877206A publication Critical patent/BE877206A/fr

Links

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
    • 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
BE0/195915A 1978-06-23 1979-06-22 Procede de preparation d'esters de l'acide oxalique BE877206A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24903/78A IT1097268B (it) 1978-06-23 1978-06-23 Processo per la preparazione di esteri dell'acido ossalico

Publications (1)

Publication Number Publication Date
BE877206A true BE877206A (fr) 1979-12-24

Family

ID=11215084

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195915A BE877206A (fr) 1978-06-23 1979-06-22 Procede de preparation d'esters de l'acide oxalique

Country Status (8)

Country Link
JP (1) JPS5522666A (fr)
BE (1) BE877206A (fr)
CA (1) CA1144940A (fr)
DE (1) DE2925336A1 (fr)
FR (2) FR2429198A1 (fr)
GB (1) GB2025950B (fr)
IT (1) IT1097268B (fr)
NL (1) NL7904824A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980630A (ja) * 1982-11-01 1984-05-10 Ube Ind Ltd シユウ酸ジエステルの製法
AU545415B2 (en) * 1980-08-26 1985-07-11 Ube Industries, Ltd. Oxalic esters from carbon monoxide and nitrous acid ester
JPS5742656A (en) * 1980-08-29 1982-03-10 Ube Ind Ltd Continuous preparation of oxalic acid diester
JPS57120175U (fr) * 1981-01-21 1982-07-26
US4616093A (en) * 1981-01-23 1986-10-07 Union Carbide Corporation Process for preparing a diester of oxalic acid in the vapor phase
JPS57122529U (fr) * 1981-01-23 1982-07-30
US4629806A (en) * 1981-01-23 1986-12-16 Union Carbide Corporation Vapor state formation of diesters of oxalic acid
EP0057629B1 (fr) * 1981-01-23 1986-03-26 Union Carbide Corporation Procédé de préparation de diesters de l'acide oxalique en phase de vapeur
JPS57122043A (en) * 1981-01-23 1982-07-29 Ube Ind Ltd Preparation of oxalic acid diester
US4410722A (en) * 1981-01-23 1983-10-18 Ube Industries, Ltd. Process for preparing oxalic acid diesters using platinum group metals supported on alumina
JPS58126836A (ja) * 1982-01-26 1983-07-28 Ube Ind Ltd シユウ酸ジエステルの製法
JPS5982233A (ja) * 1982-11-01 1984-05-12 Hitachi Ltd アンロ−ダの運転方法
JPS6366674U (fr) * 1986-10-21 1988-05-06
US20130150617A1 (en) * 2010-06-04 2013-06-13 Xinbin MA Monolithic structured catalyst for carbon monoxide gase-phase coupling to dialkyl oxalate & preparation method and application thereof
WO2012124616A1 (fr) * 2011-03-11 2012-09-20 宇部興産株式会社 Catalyseur pour la production de diester d'acide oxalique, et procédé de production de diester d'acide oxalique utilisant ledit catalyseur
AU2018447125B2 (en) * 2018-10-22 2022-11-24 Pujing Chemical Industry Co., Ltd Carbonylation catalyst and preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315313A (en) * 1976-07-27 1978-02-13 Ube Ind Ltd Production of oxalic acid diesters
GB2003872B (en) * 1977-09-07 1982-05-19 Ube Industries Process for preparing a diester of oxalic acid

Also Published As

Publication number Publication date
CA1144940A (fr) 1983-04-19
GB2025950A (en) 1980-01-30
GB2025950B (en) 1983-04-27
NL7904824A (nl) 1979-12-28
FR2477141B1 (fr) 1983-02-25
FR2429198A1 (fr) 1980-01-18
FR2477141A1 (fr) 1981-09-04
DE2925336A1 (de) 1980-01-10
FR2429198B1 (fr) 1984-05-11
IT1097268B (it) 1985-08-31
JPS5522666A (en) 1980-02-18
IT7824903A0 (it) 1978-06-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONTEDISON S.P.A.

Effective date: 19940630