FR2440351A1 - Procede de preparation de diesters - Google Patents

Procede de preparation de diesters

Info

Publication number
FR2440351A1
FR2440351A1 FR7926119A FR7926119A FR2440351A1 FR 2440351 A1 FR2440351 A1 FR 2440351A1 FR 7926119 A FR7926119 A FR 7926119A FR 7926119 A FR7926119 A FR 7926119A FR 2440351 A1 FR2440351 A1 FR 2440351A1
Authority
FR
France
Prior art keywords
diesters
preparation
hydrogen
implementation
prepared
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
FR7926119A
Other languages
English (en)
Other versions
FR2440351B1 (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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research Co
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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of FR2440351A1 publication Critical patent/FR2440351A1/fr
Application granted granted Critical
Publication of FR2440351B1 publication Critical patent/FR2440351B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic 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 LA PREPARATION DE 1,1-DIESTERS. LES 1,1-DIESTERS SE PREPARENT PAR LA MISE EN OEUVRE D'UN PROCEDE HETEROGENE CONFORMEMENT AUQUEL ON MET UN ANHYDRIDE CARBOXYLIQUE EN CONTACT AVEC DE L'HYDROGENE, EN PRESENCE D'UN CATALYSEUR D'HYDROGENATION EN METAL INSOLUBLE ET D'UN ACIDE PROTONIQUE FORT. LE PROCEDE SELON L'INVENTION DONNE DES RENDEMENTS BIEN PLUS ELEVES QUE LES PROCEDES DE LA TECHNIQUE ANTERIEURE.
FR7926119A 1978-10-30 1979-10-22 Procede de preparation de diesters Granted FR2440351A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/956,018 US4221918A (en) 1978-10-30 1978-10-30 Preparation of diesters

Publications (2)

Publication Number Publication Date
FR2440351A1 true FR2440351A1 (fr) 1980-05-30
FR2440351B1 FR2440351B1 (fr) 1983-12-09

Family

ID=25497670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926119A Granted FR2440351A1 (fr) 1978-10-30 1979-10-22 Procede de preparation de diesters

Country Status (9)

Country Link
US (1) US4221918A (fr)
JP (1) JPS5562045A (fr)
BE (1) BE879178A (fr)
CA (1) CA1135278A (fr)
DE (1) DE2943098A1 (fr)
FR (1) FR2440351A1 (fr)
GB (1) GB2034307B (fr)
IT (1) IT1124851B (fr)
NL (1) NL189127C (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643241A (en) * 1979-09-13 1981-04-21 Mitsubishi Gas Chem Co Inc Preparation of ethylidene diacetate
EP0034062B1 (fr) * 1980-02-08 1983-04-06 Mitsubishi Gas Chemical Company, Inc. Procédé de préparation d'éthylidène diacétate
NL188993B (nl) * 1980-05-09 1992-07-01 Eastman Kodak Co Werkwijze voor de bereiding van ethylideendiacetaat door omzetting van azijnzuuranhydride.
US4618705A (en) * 1980-07-22 1986-10-21 The Halcon Sd Group, Inc. Process for conversion of acid anhydrides to alkylidene diesters
DE3168329D1 (en) * 1980-09-16 1985-02-28 Mitsubishi Gas Chemical Co One step process for producing vinyl acetate
US4337351A (en) * 1981-01-30 1982-06-29 Eastman Kodak Company Preparation of ethylidene diacetate
US4581473A (en) * 1981-01-30 1986-04-08 Eastman Kodak Company Preparation of ethylidene diacetate
JPS58500025A (ja) * 1981-01-30 1983-01-06 イ−ストマン コダツク カンパニ− 酢酸エチリデンの製造方法
US4886905A (en) * 1981-01-30 1989-12-12 Eastman Kodak Company Preparation of ethyl acetate
DE3261027D1 (en) * 1981-03-17 1984-11-29 Eastman Kodak Co Preparation of ethyl acetate
US4471136A (en) * 1981-03-17 1984-09-11 Eastman Kodak Company Preparation of ethyl acetate
US4465854A (en) * 1981-03-17 1984-08-14 Eastman Kodak Company Preparation of ethyl acetate
US4461910A (en) * 1981-05-15 1984-07-24 Shell Oil Company Process for the co-production of dicarboxylates and acids
US4374265A (en) * 1981-07-31 1983-02-15 Eastman Kodak Company Preparation of ethylidene diacetate
CA1230607A (fr) * 1983-02-17 1987-12-22 Eit Drent Preparation d'esters
GB8314001D0 (en) * 1983-05-20 1983-06-29 Shell Int Research Preparation of alphahaloalkyl esters
EP0164922B1 (fr) * 1984-05-22 1989-08-30 BP Chemicals Limited Procédé d'hydrogénation
JPS63101348A (ja) * 1986-10-20 1988-05-06 Idemitsu Kosan Co Ltd １，１−ジエステルの製造方法
US5731456A (en) * 1996-12-13 1998-03-24 Eastman Chemical Company Preparation of vinyl acetate
US20140245658A1 (en) * 2013-02-08 2014-09-04 Pioneer Energy Inc Synthesis of ethanol and higher alcohols by hydrogenation of ketene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579566A (en) * 1967-12-13 1971-05-18 Union Oil Co Reduction of anhydrides
JPS4819285B1 (fr) * 1969-04-07 1973-06-12

Also Published As

Publication number Publication date
GB2034307B (en) 1983-01-19
US4221918A (en) 1980-09-09
NL189127C (nl) 1993-01-18
FR2440351B1 (fr) 1983-12-09
NL189127B (nl) 1992-08-17
NL7907614A (nl) 1980-05-02
GB2034307A (en) 1980-06-04
DE2943098C2 (fr) 1989-05-18
IT7926935A0 (it) 1979-10-30
CA1135278A (fr) 1982-11-09
JPS5562045A (en) 1980-05-10
DE2943098A1 (de) 1980-05-14
JPS638929B2 (fr) 1988-02-25
IT1124851B (it) 1986-05-14
BE879178A (fr) 1980-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse