GB1014428A - The electro-chemical reduction of acrylonitrile - Google Patents

The electro-chemical reduction of acrylonitrile

Info

Publication number
GB1014428A
GB1014428A GB36408/63A GB3640863A GB1014428A GB 1014428 A GB1014428 A GB 1014428A GB 36408/63 A GB36408/63 A GB 36408/63A GB 3640863 A GB3640863 A GB 3640863A GB 1014428 A GB1014428 A GB 1014428A
Authority
GB
United Kingdom
Prior art keywords
acrylonitrile
nitrile
electro
chemical reduction
propionyl
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.)
Expired
Application number
GB36408/63A
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.)
IVAN LUDVIGOVICH KNOONIANTS
SEMEN L VOVICH VARSHAVSKY
Original Assignee
IVAN LUDVIGOVICH KNOONIANTS
SEMEN L VOVICH VARSHAVSKY
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 to FR942176A priority Critical patent/FR1401175A/en
Application filed by IVAN LUDVIGOVICH KNOONIANTS, SEMEN L VOVICH VARSHAVSKY filed Critical IVAN LUDVIGOVICH KNOONIANTS
Priority to GB36408/63A priority patent/GB1014428A/en
Publication of GB1014428A publication Critical patent/GB1014428A/en
Expired legal-status Critical Current

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

Abstract

Acrylonitrile is stirred with alkali in an electrolytic cell without a diaphragm at below 5 DEG C. and preferably at 0 to -2 DEG C., forming adipyl dinitrile and propionyl nitrile. Sodium hydroxide of 0.7-1.2 N is used in which the acrylonitrile may be emulsified. With a cadmium cathode the product is mainly propionyl nitrile; an iron cathode produces 80% of propionyl nitrile; a graphite cathode produces 70-80% adipyl nitrile, all at C.D. of 100-200 A.S.M.
GB36408/63A 1963-07-22 1963-09-16 The electro-chemical reduction of acrylonitrile Expired GB1014428A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR942176A FR1401175A (en) 1963-07-22 1963-07-22 Process for preparing nitriles of adipic and propionic acids
GB36408/63A GB1014428A (en) 1963-09-16 1963-09-16 The electro-chemical reduction of acrylonitrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36408/63A GB1014428A (en) 1963-09-16 1963-09-16 The electro-chemical reduction of acrylonitrile

Publications (1)

Publication Number Publication Date
GB1014428A true GB1014428A (en) 1965-12-22

Family

ID=10387859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36408/63A Expired GB1014428A (en) 1963-07-22 1963-09-16 The electro-chemical reduction of acrylonitrile

Country Status (1)

Country Link
GB (1) GB1014428A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012131367A1 (en) 2011-03-31 2012-10-04 Litonics Limited Lighting device
WO2012131368A2 (en) 2011-03-31 2012-10-04 Litonics Limited Lighting device
WO2012131366A2 (en) 2011-03-31 2012-10-04 Litonics Limited Lighting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012131367A1 (en) 2011-03-31 2012-10-04 Litonics Limited Lighting device
WO2012131368A2 (en) 2011-03-31 2012-10-04 Litonics Limited Lighting device
WO2012131366A2 (en) 2011-03-31 2012-10-04 Litonics Limited Lighting device

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