IL35520A - Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts - Google Patents

Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Info

Publication number
IL35520A
IL35520A IL35520A IL3552070A IL35520A IL 35520 A IL35520 A IL 35520A IL 35520 A IL35520 A IL 35520A IL 3552070 A IL3552070 A IL 3552070A IL 35520 A IL35520 A IL 35520A
Authority
IL
Israel
Prior art keywords
carried out
salt
reaction
cyanamide
solvent
Prior art date
Application number
IL35520A
Other languages
English (en)
Other versions
IL35520A0 (en
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of IL35520A0 publication Critical patent/IL35520A0/xx
Publication of IL35520A publication Critical patent/IL35520A/en

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)
IL35520A 1969-10-27 1970-10-25 Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts IL35520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5245069 1969-10-27

Publications (2)

Publication Number Publication Date
IL35520A0 IL35520A0 (en) 1970-12-24
IL35520A true IL35520A (en) 1973-03-30

Family

ID=10463972

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35520A IL35520A (en) 1969-10-27 1970-10-25 Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Country Status (14)

Country Link
US (1) US3755337A (de)
AT (1) AT299949B (de)
AU (1) AU2134670A (de)
BE (1) BE758032A (de)
DE (1) DE2052726A1 (de)
DK (1) DK126194B (de)
ES (1) ES384956A1 (de)
FR (1) FR2066569A5 (de)
GB (1) GB1308049A (de)
HU (1) HU162263B (de)
IL (1) IL35520A (de)
NL (1) NL7015390A (de)
SU (1) SU388405A3 (de)
ZA (1) ZA707099B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005097A (en) * 1973-11-30 1977-01-25 Imperial Chemical Industries Limited Oxyformamidates
US6087504A (en) * 1999-01-29 2000-07-11 Kuo Ching Chemical Co., Ltd. Process for the preparation of 1,1'-dialkyl-4,4'-bipyridinium salt compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336325A (en) * 1962-01-22 1967-08-15 Ici Ltd 1, 1'-bis[(biscyanoloweralkyl)carbamoyl] methyl-4, 4'-dihalide and 1, 1'-bis[(bislow-eralkoxyloweralkyl)carbamoyl]methyl-4, 4'-dihalide derivatives of bipyridine
GB1073081A (en) * 1964-04-09 1967-06-21 Ici Ltd Production of bis-quaternary salts of 4:4'-bipyridyls

Also Published As

Publication number Publication date
US3755337A (en) 1973-08-28
HU162263B (de) 1973-01-29
NL7015390A (de) 1971-04-29
SU388405A3 (de) 1973-06-22
AT299949B (de) 1972-07-10
IL35520A0 (en) 1970-12-24
BE758032A (fr) 1971-04-26
DE2052726A1 (de) 1971-05-06
ES384956A1 (es) 1973-03-16
ZA707099B (en) 1971-07-28
FR2066569A5 (de) 1971-08-06
GB1308049A (en) 1973-02-21
AU2134670A (en) 1972-04-27
DK126194B (da) 1973-06-18

Similar Documents

Publication Publication Date Title
US4424390A (en) Process for producing 5-halomethylfurfural
Buckingham et al. Cobalt (III)-promoted lysis at saturated carbon. Examples of internalucleophilic displacement
IL35520A (en) Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts
DE1012914B (de) Verfahren zur Herstellung von Benzthiazolyl-2-sulfen-morpholid
US3790585A (en) Manufacture of bipyridylium salts
US3899499A (en) Manufacture of bipyridylium salts
US3899500A (en) Manufacture of bipyridylium salts
US3723444A (en) Manufacturing of bipyridylium salts
US3793319A (en) Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts
US4025518A (en) Process for preparing quinacridonequinone by oxidation of dihydroquinacridone
US3706752A (en) Manufacture of bipyridylium salts by oxidation of the corresponding dihydrobipyridyl
SU509222A3 (ru) Способ получени солей 1,11-дизамещенного4,41-дипиридили
US3905986A (en) Manufacture of 1,1-disubstituted-4,4-bipyridylium salts
EP0873314B1 (de) Nitrierung von pyridin-2,6-diamine
JP3205177B2 (ja) グリシンの精製法
GB1270863A (en) Bipyridylium salts
GB1187616A (en) Production of Adiponitrile
US3886172A (en) Manufacture of bipyridylium salts
US3864352A (en) Manufacture of bipyridylium salts
SU490288A3 (ru) Способ получени соли 1,1"-ди/оксиалкил/-4,4"бипиридила
US4151165A (en) Process for preparation of N,N'-disubstituted-4,4'-bipyridylium salt
JPH0481987B2 (de)
NL8003564A (nl) Werkwijze ter bereiding van een 1,1'-digesubstitueerd 4,4'-bipyridyliumzout.
US3868381A (en) Manufacture of 1,1-disubstituted-4,4 -bipyridylium
IL35066A (en) Process for the preparation of 1,1'-disubstituted 4,4'-bipyridylium salts