GB1075323A - Manufacture of bipyridyl derivatives - Google Patents

Manufacture of bipyridyl derivatives

Info

Publication number
GB1075323A
GB1075323A GB14776/65A GB1477665A GB1075323A GB 1075323 A GB1075323 A GB 1075323A GB 14776/65 A GB14776/65 A GB 14776/65A GB 1477665 A GB1477665 A GB 1477665A GB 1075323 A GB1075323 A GB 1075323A
Authority
GB
United Kingdom
Prior art keywords
reduction
substituted pyridinium
tetrahydrobipyridyl
bipyridyls
electrolyte
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
GB14776/65A
Other languages
English (en)
Inventor
John Edward Colchester
John Hubert Entwisle
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB14776/65A priority Critical patent/GB1075323A/en
Priority to DE19661695236 priority patent/DE1695236A1/de
Priority to DK184066AA priority patent/DK120191B/da
Priority to NL6604612A priority patent/NL6604612A/xx
Priority to CH503966A priority patent/CH495988A/de
Priority to ES0325243A priority patent/ES325243A1/es
Priority to SE04759/66A priority patent/SE338315B/xx
Priority to FR56924A priority patent/FR1475272A/fr
Priority to JP41021544A priority patent/JPS49186B1/ja
Priority to BE679246D priority patent/BE679246A/xx
Priority to AT336466A priority patent/AT262286B/de
Publication of GB1075323A publication Critical patent/GB1075323A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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)
  • Pyridine Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB14776/65A 1965-04-07 1965-04-07 Manufacture of bipyridyl derivatives Expired GB1075323A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB14776/65A GB1075323A (en) 1965-04-07 1965-04-07 Manufacture of bipyridyl derivatives
DE19661695236 DE1695236A1 (de) 1965-04-07 1966-04-04 Verfahren zur Herstellung von organischen Basen
DK184066AA DK120191B (da) 1965-04-07 1966-04-06 Fremgangsmåde til fremstilling af et N,N'-disubstitueret tetrahydro-4,4'-bipyridyl.
NL6604612A NL6604612A (US20110009641A1-20110113-C00185.png) 1965-04-07 1966-04-06
CH503966A CH495988A (de) 1965-04-07 1966-04-06 Verfahren zur Herstellung von Tetrahydro-4,4'-dipyridylen
ES0325243A ES325243A1 (es) 1965-04-07 1966-04-06 Procedimiento para la fabricacion de un tetrahidro-4:4'-bipiridilo n:n'-disustituido.
SE04759/66A SE338315B (US20110009641A1-20110113-C00185.png) 1965-04-07 1966-04-06
FR56924A FR1475272A (fr) 1965-04-07 1966-04-07 Procédé de fabrication de tétrahydro-4:4'-bipyridyles nünu'-disubstitués
JP41021544A JPS49186B1 (US20110009641A1-20110113-C00185.png) 1965-04-07 1966-04-07
BE679246D BE679246A (US20110009641A1-20110113-C00185.png) 1965-04-07 1966-04-07
AT336466A AT262286B (de) 1965-04-07 1966-04-07 Verfahren zur Herstellung eines N,N'-disubstituierten Tetrahydro-4,4'-dipyridyls

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB14776/65A GB1075323A (en) 1965-04-07 1965-04-07 Manufacture of bipyridyl derivatives
GB1477666 1966-03-29

Publications (1)

Publication Number Publication Date
GB1075323A true GB1075323A (en) 1967-07-12

Family

ID=26250788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14776/65A Expired GB1075323A (en) 1965-04-07 1965-04-07 Manufacture of bipyridyl derivatives

Country Status (8)

Country Link
JP (1) JPS49186B1 (US20110009641A1-20110113-C00185.png)
BE (1) BE679246A (US20110009641A1-20110113-C00185.png)
CH (1) CH495988A (US20110009641A1-20110113-C00185.png)
DE (1) DE1695236A1 (US20110009641A1-20110113-C00185.png)
DK (1) DK120191B (US20110009641A1-20110113-C00185.png)
GB (1) GB1075323A (US20110009641A1-20110113-C00185.png)
NL (1) NL6604612A (US20110009641A1-20110113-C00185.png)
SE (1) SE338315B (US20110009641A1-20110113-C00185.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622477A (en) * 1968-03-15 1971-11-23 Ici Ltd Synthesis of n:n{40 -distributed bipyridylium salts
US3627651A (en) * 1969-03-05 1971-12-14 Ici Ltd Synthesis of n:n{40 -disubstituted bipyridylium salts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622477A (en) * 1968-03-15 1971-11-23 Ici Ltd Synthesis of n:n{40 -distributed bipyridylium salts
US3627651A (en) * 1969-03-05 1971-12-14 Ici Ltd Synthesis of n:n{40 -disubstituted bipyridylium salts

Also Published As

Publication number Publication date
NL6604612A (US20110009641A1-20110113-C00185.png) 1966-10-10
SE338315B (US20110009641A1-20110113-C00185.png) 1971-09-06
CH495988A (de) 1970-09-15
BE679246A (US20110009641A1-20110113-C00185.png) 1966-10-07
DK120191B (da) 1971-04-26
JPS49186B1 (US20110009641A1-20110113-C00185.png) 1974-01-05
DE1695236A1 (de) 1972-04-20

Similar Documents

Publication Publication Date Title
NL7508764A (nl) Electrolyse-anode en werkwijze voor het electro- lyseren van waterige alkalimetaalchloride-oplos- singen.
BE768050A (fr) Electrodes pour l'électrolyse de chlorures de métaux alcallins en solution aqueuse
AR206774A1 (es) Procedimiento para la electrolisis de una solucion acuosa y celda electrolitica para realizarlo
FR2286209A1 (fr) Electrode destinee notamment a l'electrolyse d'une solution aqueuse d'un chlorure de metal alcalin
NL186261C (nl) Werkwijze ter bereiding van chloor door elektrolyse van een waterige alkalimetaalchloride-oplossing.
IT8022630A0 (it) Metodo di elettrolisi di una soluzione acquosa di cloruro di metallo alcalino.
IT1005989B (it) Perfezionamento nel procedimento di elettrolisi di soluzioni acquose di cloruro di sodio
AT320678B (de) Elektrolysezelle zur elektrolytischen Zersetzung von wässerigen Salzlösungen
ES446173A1 (es) Procedimiento con su dispositivo de realizacion para la so- lubilizacion de una suspension de cascina en polvo en medio acuoso.
GB1202716A (en) Solubilized metal salts of pyridinethione
GB1075323A (en) Manufacture of bipyridyl derivatives
BR7406748D0 (pt) Celula aperfeicoada para eletrolise de solucoes aquosas de cloretos
GB966869A (en) Electrolytic recording medium
IT1073617B (it) Procedimento e cella per l elettrolisi di soluzioni acquose di cloruri dei metalli alcalini
NL168011C (nl) Werkwijze voor het door elektrolyse bereiden van een waterige natriumhydroxyde-oplossing.
ES364845A1 (es) Procedimiento para la produccion de una sal de 4,4-dipiri- dido 1,1' disubtituido.
IT988460B (it) Processo e composizione per il de posito elettrolitico di rame di bagni acidi acquosi
GB1172220A (en) Nickel Electroplating Bath Additive Component
GB1372850A (en) Acidic copper electrolytes
IE811005L (en) Solvate of amoxicillin
GB1308561A (en) Manufacture of 1,1-disubstituted-4,4-bipyridylium salts and related compounds
GB1247337A (en) Production of novel 1,1'-ethylene-1,1',2,2'-tetrahydro-2,2'-bipyridyls
GB1192135A (en) Production of Oxygen-Containing Heterocyclic Compounds
GB1308049A (en) Manufacture of 1,1-disubstituted-4,4-bipyridylium salts
ES374849A1 (es) Procedimiento para la produccion de sales de 4,4'-bipiridi-lio 1,1'-disustituidas.