FR2375172B1 - - Google Patents

Info

Publication number
FR2375172B1
FR2375172B1 FR7730973A FR7730973A FR2375172B1 FR 2375172 B1 FR2375172 B1 FR 2375172B1 FR 7730973 A FR7730973 A FR 7730973A FR 7730973 A FR7730973 A FR 7730973A FR 2375172 B1 FR2375172 B1 FR 2375172B1
Authority
FR
France
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.)
Expired
Application number
FR7730973A
Other languages
French (fr)
Other versions
FR2375172A1 (en
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
Priority claimed from US05/734,489 external-priority patent/US4079085A/en
Application filed by Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of FR2375172A1 publication Critical patent/FR2375172A1/en
Application granted granted Critical
Publication of FR2375172B1 publication Critical patent/FR2375172B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7730973A 1976-10-21 1977-10-14 Catalytic prepn. of ethylene glycol from formaldehyde - with carbon monoxide and hydrogen using a rhodium cpd. catalyst Granted FR2375172A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73468876A 1976-10-21 1976-10-21
US05/734,489 US4079085A (en) 1976-10-21 1976-10-21 Process for preparing ethylene glycol and ethylene glycol ether

Publications (2)

Publication Number Publication Date
FR2375172A1 FR2375172A1 (en) 1978-07-21
FR2375172B1 true FR2375172B1 (en) 1980-05-16

Family

ID=27112741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730973A Granted FR2375172A1 (en) 1976-10-21 1977-10-14 Catalytic prepn. of ethylene glycol from formaldehyde - with carbon monoxide and hydrogen using a rhodium cpd. catalyst

Country Status (6)

Country Link
JP (1) JPS5353607A (en)
CA (1) CA1089876A (en)
DE (1) DE2746245A1 (en)
FR (1) FR2375172A1 (en)
IT (1) IT1087350B (en)
NL (1) NL7711598A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE45512B1 (en) * 1976-09-17 1982-09-08 Nat Distillers Chem Corp Ethylene glycol process
DE3532877A1 (en) * 1985-09-14 1987-03-26 Basf Ag METHOD FOR PRODUCING ETHYLENE GLYCOL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625909A (en) * 1946-08-14 1949-07-06 Du Pont Manufacture of polyhydroxy compounds
US3833634A (en) * 1971-12-21 1974-09-03 Union Carbide Corp Manufacture of polyfunctional compounds
IE45512B1 (en) * 1976-09-17 1982-09-08 Nat Distillers Chem Corp Ethylene glycol process

Also Published As

Publication number Publication date
JPS5353607A (en) 1978-05-16
FR2375172A1 (en) 1978-07-21
NL7711598A (en) 1978-04-25
IT1087350B (en) 1985-06-04
CA1089876A (en) 1980-11-18
DE2746245A1 (en) 1978-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse