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FR2436130A1 - Procede d'hydrogenation des esters oxaliques - Google Patents

Procede d'hydrogenation des esters oxaliques

Info

Publication number
FR2436130A1
FR2436130A1 FR7922803A FR7922803A FR2436130A1 FR 2436130 A1 FR2436130 A1 FR 2436130A1 FR 7922803 A FR7922803 A FR 7922803A FR 7922803 A FR7922803 A FR 7922803A FR 2436130 A1 FR2436130 A1 FR 2436130A1
Authority
FR
France
Prior art keywords
hydrogenation
esters
oxal
oxal esters
oxalic
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
Application number
FR7922803A
Other languages
English (en)
Other versions
FR2436130B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
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 FR2436130A1 publication Critical patent/FR2436130A1/fr
Application granted granted Critical
Publication of FR2436130B1 publication Critical patent/FR2436130B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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

La présente invention a pour objet un procédé sélectif d'hydrogénation catalytique d'esters oxaliques. Elle est caractérisée en ce que l'on hydrogène un ester oxalique de formule :
FR7922803A 1978-09-14 1979-09-12 Procede d'hydrogenation des esters oxaliques Granted FR2436130A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27663/78A IT1099070B (it) 1978-09-14 1978-09-14 Processo per la idrogenazione catalitica degli esteri ossalici

Publications (2)

Publication Number Publication Date
FR2436130A1 true FR2436130A1 (fr) 1980-04-11
FR2436130B1 FR2436130B1 (fr) 1984-04-27

Family

ID=11222073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922803A Granted FR2436130A1 (fr) 1978-09-14 1979-09-12 Procede d'hydrogenation des esters oxaliques

Country Status (5)

Country Link
JP (1) JPS5540685A (fr)
DE (1) DE2936700A1 (fr)
FR (1) FR2436130A1 (fr)
GB (1) GB2031883B (fr)
IT (1) IT1099070B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046983A1 (fr) * 1980-09-02 1982-03-10 Ube Industries, Ltd. Procédé de préparation continue d'éthylène-glycol
EP0064241A1 (fr) * 1981-04-30 1982-11-10 Ube Industries, Ltd. Procédé de production d'éthylèneglycol et/ou d'un ester de l'acide glycolique, composition catalytique pour l'exécution de ce procédé et procédé de préparation de cette composition
EP0123517A1 (fr) * 1983-04-21 1984-10-31 The British Petroleum Company p.l.c. Hydrogénation d'esters en phase gazeuse
FR2577217A1 (fr) * 1985-02-08 1986-08-14 Rhone Poulenc Chim Base Procede d'hydrogenation de l'acide acetique

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123143A (en) * 1981-01-26 1982-07-31 Ube Ind Ltd Production of glycolic ester
BR8201302A (pt) * 1981-03-12 1983-01-25 Union Carbide Corp Processo para a preparacao de etileno glicol
US4581666A (en) * 1981-05-20 1986-04-08 Clarion Co., Ltd. Mechanism for fast-forwarding/rewinding operation in a tape player
JPS6129746Y2 (fr) * 1981-06-24 1986-09-01
JPS60209009A (ja) * 1984-03-30 1985-10-21 Toray Ind Inc 高結節強度ポリフツ化ビニリデンモノフイラメントの製造法
JPS60209008A (ja) * 1984-03-30 1985-10-21 Toray Ind Inc 高結節強度ポリフツ化ビニリデンモノフイラメントの製造方法
EP0614875A1 (fr) * 1993-03-12 1994-09-14 Ube Industries, Ltd. Méthode de production d'un ester d'acide glycolique
WO2006106484A1 (fr) 2005-04-05 2006-10-12 Firmenich Sa Hydrogenation d'esters avec des complexes de ru et de ligands tetradentate
ES2616427T3 (es) * 2005-04-05 2017-06-13 Firmenich Sa Hidrogenación de ésteres con complejos de ligandos de Ru/bidentados
US7989665B2 (en) 2005-04-05 2011-08-02 Firmenich Sa Hydrogenation of esters with Ru/tetradentate ligands complexes
CN109201059B (zh) * 2018-08-28 2021-09-21 华东师范大学 一种草酸二甲酯选择性加氢制乙醇酸甲酯用催化剂及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362103A1 (fr) * 1976-08-18 1978-03-17 Atlantic Richfield Co Procede pour la preparation d'ethylene-glycol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362103A1 (fr) * 1976-08-18 1978-03-17 Atlantic Richfield Co Procede pour la preparation d'ethylene-glycol

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046983A1 (fr) * 1980-09-02 1982-03-10 Ube Industries, Ltd. Procédé de préparation continue d'éthylène-glycol
EP0064241A1 (fr) * 1981-04-30 1982-11-10 Ube Industries, Ltd. Procédé de production d'éthylèneglycol et/ou d'un ester de l'acide glycolique, composition catalytique pour l'exécution de ce procédé et procédé de préparation de cette composition
EP0123517A1 (fr) * 1983-04-21 1984-10-31 The British Petroleum Company p.l.c. Hydrogénation d'esters en phase gazeuse
WO1984004297A1 (fr) * 1983-04-21 1984-11-08 British Petroleum Co Plc Hydrogenation d'esters en phase de vapeur
FR2577217A1 (fr) * 1985-02-08 1986-08-14 Rhone Poulenc Chim Base Procede d'hydrogenation de l'acide acetique
EP0192587A1 (fr) * 1985-02-08 1986-08-27 Rhone-Poulenc Chimie De Base Procédé d'hydrogénation de l'acide acétique

Also Published As

Publication number Publication date
IT1099070B (it) 1985-09-18
DE2936700A1 (de) 1980-03-27
JPS5540685A (en) 1980-03-22
GB2031883B (en) 1983-02-02
FR2436130B1 (fr) 1984-04-27
IT7827663A0 (it) 1978-09-14
GB2031883A (en) 1980-04-30

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Legal Events

Date Code Title Description
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