GB1360539A - Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts - Google Patents

Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts

Info

Publication number
GB1360539A
GB1360539A GB2271272A GB2271272A GB1360539A GB 1360539 A GB1360539 A GB 1360539A GB 2271272 A GB2271272 A GB 2271272A GB 2271272 A GB2271272 A GB 2271272A GB 1360539 A GB1360539 A GB 1360539A
Authority
GB
United Kingdom
Prior art keywords
dialkyl
salts
salt
bipyridylium salts
sulphuric acid
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
GB2271272A
Other languages
English (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.)
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 GB2271272A priority Critical patent/GB1360539A/en
Priority to AU55185/73A priority patent/AU466599B2/en
Priority to BE130882A priority patent/BE799255A/xx
Priority to IT2405473A priority patent/IT987416B/it
Priority to JP5266673A priority patent/JPS4954379A/ja
Priority to FR7317410A priority patent/FR2184823B1/fr
Priority to DE19732324536 priority patent/DE2324536A1/de
Priority to HUIE000571 priority patent/HU169553B/hu
Priority to CA171,471A priority patent/CA983933A/en
Priority to NL7306740A priority patent/NL7306740A/xx
Publication of GB1360539A publication Critical patent/GB1360539A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB2271272A 1972-05-15 1972-05-15 Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts Expired GB1360539A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB2271272A GB1360539A (en) 1972-05-15 1972-05-15 Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts
AU55185/73A AU466599B2 (en) 1972-05-15 1973-05-03 MANUFACTURE OF L. l'DIALKYL-4. 4'BIPYRIDYLIUM SALTS
BE130882A BE799255A (en) 1972-05-15 1973-05-08 1,1'-dialkyl-4,4'-bipyridylium salts - by reaction of 4,4'-bipyridyl alkylsulphuric acid
IT2405473A IT987416B (it) 1972-05-15 1973-05-14 Processo per la preparazione di sali di i i dialchil 4 4 dipiri dilio
JP5266673A JPS4954379A (enExample) 1972-05-15 1973-05-14
FR7317410A FR2184823B1 (enExample) 1972-05-15 1973-05-14
DE19732324536 DE2324536A1 (de) 1972-05-15 1973-05-15 Verfahren zur herstellung von 1,1'dialkyl-4,4'-bipyridylium-salzen
HUIE000571 HU169553B (en) 1972-05-15 1973-05-15 Process for producing 1,1'-dialkyl-4,4'-bipiridiniumsalts
CA171,471A CA983933A (en) 1972-05-15 1973-05-15 Manufacture of 1,1'-dialkyl-4,4'-bipyridylium salts
NL7306740A NL7306740A (enExample) 1972-05-15 1973-05-15

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2271272A GB1360539A (en) 1972-05-15 1972-05-15 Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts
GB2680472 1972-06-08
GB4095372 1972-09-04

Publications (1)

Publication Number Publication Date
GB1360539A true GB1360539A (en) 1974-07-17

Family

ID=27258130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2271272A Expired GB1360539A (en) 1972-05-15 1972-05-15 Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts

Country Status (9)

Country Link
JP (1) JPS4954379A (enExample)
AU (1) AU466599B2 (enExample)
CA (1) CA983933A (enExample)
DE (1) DE2324536A1 (enExample)
FR (1) FR2184823B1 (enExample)
GB (1) GB1360539A (enExample)
HU (1) HU169553B (enExample)
IT (1) IT987416B (enExample)
NL (1) NL7306740A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1390773A (fr) * 1963-04-16 1965-02-26 Ici Ltd Procédé de fabrication de matières herbicides

Also Published As

Publication number Publication date
DE2324536A1 (de) 1973-12-13
AU466599B2 (en) 1975-10-30
HU169553B (en) 1976-12-28
FR2184823B1 (enExample) 1975-08-22
CA983933A (en) 1976-02-17
IT987416B (it) 1975-02-20
NL7306740A (enExample) 1973-11-19
FR2184823A1 (enExample) 1973-12-28
JPS4954379A (enExample) 1974-05-27
AU5518573A (en) 1974-11-07

Similar Documents

Publication Publication Date Title
NO155973C (no) Fremgangsmaate til aa redusere korrosjonsvirkningen av vandig saltopploesning paa jernholdige metalloverflater.
GB1359587A (en) Sodium percarbonate crystals
GB1291930A (en) Crystallised quaternary ammonium hydrogen sulphates, their preparation and use
GB1326473A (en) Process for purifying alpha-l-aspartyl-l-phenylalanine methyl ester and intermediates in said process
IE44148L (en) Foamed water gel explosives
GB1360539A (en) Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts
GB1168455A (en) Preparation and use of Substituted Fluoran Derivatives
IT1089008B (it) Procedimento di produzione di ossido di alluminio contenente dallo 0,01% al 25% di ossido di cromo e/oppure di ossido di ferro
DK142992C (da) Fremgangsmaade til fremstilling af steroid-17-spirolactoner eller metalsalte af den tilsvarende hydroxycarboxylsyre af den 6,7-umaettede forbindelse
IE34875B1 (en) Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts and related compounds
GB1399099A (en) Manufacture of bipyridyls
GB1358124A (en) Manufacture of 1,1,-dimethyl-4,4,- bipyridylium salts
GB1308049A (en) Manufacture of 1,1-disubstituted-4,4-bipyridylium salts
KR860002421A (ko) 2가(價) 3가 철염(鐵鹽)배합물 및 그 제조법
IE35135B1 (en) Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts
GB1071069A (en) A method of preparation of rhodium-rhodium oxide
GB1306596A (en) Manufacture of hydroxy-halogenopyridines or salts thereof
IE33558L (en) Manufacture of 3, 5-dichloro-2, 6-difluoro-4-hydroxypyridine
GB931367A (en) Process for preparation of 4-nitrostilbenes
GB1001704A (en) Process for the production of water soluble derivatives of ªÐ-amino-salicylic acid
IE32977L (en) Bipyridylium salts
GB1220747A (en) Ampicillin
GB1325971A (en) 1-n chloraminocyclohexanol
ES8202812A1 (es) Procedimiento para la preparacion de nuevas carboxamidas vi-nilogas
GB1308048A (en) Manufacture of 1,1-disubstituted-4,4-bipyridylium salts

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee