IE38865B1 - Elecxtrolytic hydrodimerization of olefinic compounds - Google Patents

Elecxtrolytic hydrodimerization of olefinic compounds

Info

Publication number
IE38865B1
IE38865B1 IE01502/73A IE150273A IE38865B1 IE 38865 B1 IE38865 B1 IE 38865B1 IE 01502/73 A IE01502/73 A IE 01502/73A IE 150273 A IE150273 A IE 150273A IE 38865 B1 IE38865 B1 IE 38865B1
Authority
IE
Ireland
Prior art keywords
aug
olefinic compound
weight
elecxtrolytic
hydrodimerization
Prior art date
Application number
IE01502/73A
Other versions
IE38865L (en
Inventor
W Heckle
D Sadler
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of IE38865L publication Critical patent/IE38865L/en
Publication of IE38865B1 publication Critical patent/IE38865B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/29—Coupling reactions
    • C25B3/295—Coupling reactions hydrodimerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

1436423 Electrolytically hydrodimerizing an olefinic compound MONSANTO CO 28 Aug 1973 [28 Aug 1972 6 Aug 1973] 40403/73 Heading C2C [Also in Division C7] An olefinic compound having the formula R 2 C=CR-X wherein -X is -CN, -CONR 2 or -COOR<SP>1</SP> (i.e. nitrile, amide or ester), R is H or R<SP>1</SP> and R<SP>1</SP> is C 1 -C 4 alkyl, is hydrodimerized by electrolysing an aqueous solution having dissolved therein at least 0À1% by weight of the olefinic compound, e.g. acrylonitrile at least 10<SP>-5</SP> g. mol./l. of quaternary ammonium cations preferably C 8 -C 24 tetra-alkylammonium ions containing at least 3 C 2 -C 8 alkyl groups, and at least 0À1% by weight of alkali metal phosphate, borate and/or carbonate in a singlecompartment cell having a carbon steel anode. A Cd, Hg, Tl, Pb, Zn, Sn metal or alloy or graphite cathode may be used. The solution may also contain Na 4 or Na 2 EDTA, Na 4 P 2 O 7 as corrosion inhibitor or NaNO 3 (with Na 2 B 4 O 7 ). [GB1436423A]
IE01502/73A 1972-08-28 1973-08-27 Elecxtrolytic hydrodimerization of olefinic compounds IE38865B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28437272A 1972-08-28 1972-08-28
US38576673A 1973-08-06 1973-08-06

Publications (2)

Publication Number Publication Date
IE38865L IE38865L (en) 1974-02-28
IE38865B1 true IE38865B1 (en) 1978-06-21

Family

ID=26962571

Family Applications (1)

Application Number Title Priority Date Filing Date
IE01502/73A IE38865B1 (en) 1972-08-28 1973-08-27 Elecxtrolytic hydrodimerization of olefinic compounds

Country Status (5)

Country Link
CA (1) CA1039230A (en)
GB (1) GB1436423A (en)
IE (1) IE38865B1 (en)
IT (1) IT998476B (en)
NL (1) NL7311689A (en)

Also Published As

Publication number Publication date
IT998476B (en) 1976-01-20
DE2343137B2 (en) 1975-12-18
IE38865L (en) 1974-02-28
NL7311689A (en) 1974-03-04
DE2343137A1 (en) 1974-03-14
GB1436423A (en) 1976-05-19
CA1039230A (en) 1978-09-26

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