NL8001911A - Werkwijze voor de bereiding van aceetaldehyde- dimethylacetaal. - Google Patents

Werkwijze voor de bereiding van aceetaldehyde- dimethylacetaal. Download PDF

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Publication number
NL8001911A
NL8001911A NL8001911A NL8001911A NL8001911A NL 8001911 A NL8001911 A NL 8001911A NL 8001911 A NL8001911 A NL 8001911A NL 8001911 A NL8001911 A NL 8001911A NL 8001911 A NL8001911 A NL 8001911A
Authority
NL
Netherlands
Prior art keywords
cobalt
nickel
process according
weight
methanol
Prior art date
Application number
NL8001911A
Other languages
English (en)
Dutch (nl)
Original Assignee
Union Rheinische Braunkohlen
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 Union Rheinische Braunkohlen filed Critical Union Rheinische Braunkohlen
Publication of NL8001911A publication Critical patent/NL8001911A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL8001911A 1979-04-05 1980-04-01 Werkwijze voor de bereiding van aceetaldehyde- dimethylacetaal. NL8001911A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2913677 1979-04-05
DE2913677A DE2913677C2 (de) 1979-04-05 1979-04-05 Verfahren zur Herstellung von Acetaldehyddimethylacetal

Publications (1)

Publication Number Publication Date
NL8001911A true NL8001911A (nl) 1980-10-07

Family

ID=6067502

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8001911A NL8001911A (nl) 1979-04-05 1980-04-01 Werkwijze voor de bereiding van aceetaldehyde- dimethylacetaal.

Country Status (7)

Country Link
US (1) US4278819A (de)
JP (1) JPS55141425A (de)
BE (1) BE882655A (de)
DE (1) DE2913677C2 (de)
FR (1) FR2453127A1 (de)
GB (1) GB2046262B (de)
NL (1) NL8001911A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042633C2 (de) * 1980-11-12 1983-03-24 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verfahren zur Herstellung von Acetaldehyddimethylacetal
US4388477A (en) * 1981-06-02 1983-06-14 Eastman Kodak Company Hydroformylation process employing unmodified rhodium-cobalt catalyst
FR2577920B1 (fr) * 1985-02-25 1987-04-17 Rhone Poulenc Spec Chim Procede de preparation d'acetals
DE3919890A1 (de) * 1989-06-19 1990-12-20 Huels Chemische Werke Ag Verfahren zur herstellung von arylacetaldehyd-dialkylacetalen
US5202500A (en) * 1989-06-19 1993-04-13 Huels Aktiengesellschaft Process for the preparation of arylacetaldehyde-dialkylacetals
US5064864A (en) * 1990-03-30 1991-11-12 Merrell Dow Pharmaceuticals Inc. Di- and tetra-fluoro analogs of squalene as inhibitors of squalene epoxidase
US5011859A (en) * 1990-03-30 1991-04-30 Merrell Dow Pharmaceuticals Inc. Di- and tetra-fluoro analogs of squalene as inhibitors of squalene epoxidase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727902A (en) * 1951-12-18 1955-12-20 Basf Ag Process for the production of aliphatic oxygen compounds by carbonylation of alcohols and ethers
US3631111A (en) * 1968-12-17 1971-12-28 Gulf Research Development Co Oxo process
BE842430A (nl) * 1975-06-09 1976-12-01 Werkwijze ter bereiding van ethanol uit methanol koolmonoxyde en waterstof
JPS52133914A (en) * 1976-04-30 1977-11-09 Mitsubishi Gas Chem Co Inc Preparation of acetaldehyde
US4190729A (en) * 1977-09-19 1980-02-26 Monsanto Company Carbonylation process with stabilized catalyst

Also Published As

Publication number Publication date
FR2453127A1 (fr) 1980-10-31
GB2046262A (en) 1980-11-12
FR2453127B1 (de) 1984-05-11
DE2913677A1 (de) 1980-10-16
US4278819A (en) 1981-07-14
GB2046262B (en) 1983-03-30
DE2913677C2 (de) 1983-03-03
BE882655A (fr) 1980-07-31
JPS55141425A (en) 1980-11-05

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed