IL31937A - Manufacture of bipyridylium salts and related compounds - Google Patents

Manufacture of bipyridylium salts and related compounds

Info

Publication number
IL31937A
IL31937A IL31937A IL3193769A IL31937A IL 31937 A IL31937 A IL 31937A IL 31937 A IL31937 A IL 31937A IL 3193769 A IL3193769 A IL 3193769A IL 31937 A IL31937 A IL 31937A
Authority
IL
Israel
Prior art keywords
salt
employed
anhydride
metal
metal salt
Prior art date
Application number
IL31937A
Other languages
English (en)
Other versions
IL31937A0 (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 IL31937A0 publication Critical patent/IL31937A0/xx
Publication of IL31937A publication Critical patent/IL31937A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/06Heterocyclic 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
    • C07D213/22Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
IL31937A 1968-04-05 1969-03-31 Manufacture of bipyridylium salts and related compounds IL31937A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1647468 1968-04-05
GB25774/68A GB1242711A (en) 1968-04-05 1968-04-05 Manufacture of 1,1'-disubstituted bipyridylium salts

Publications (2)

Publication Number Publication Date
IL31937A0 IL31937A0 (en) 1969-05-28
IL31937A true IL31937A (en) 1973-01-30

Family

ID=26252059

Family Applications (1)

Application Number Title Priority Date Filing Date
IL31937A IL31937A (en) 1968-04-05 1969-03-31 Manufacture of bipyridylium salts and related compounds

Country Status (16)

Country Link
US (2) US3828058A (fr)
JP (1) JPS5234627B1 (fr)
AT (1) AT288386B (fr)
BE (1) BE731011A (fr)
CA (1) CA928708A (fr)
CH (1) CH525889A (fr)
DE (1) DE1917441C3 (fr)
DK (1) DK125646B (fr)
FR (1) FR2005675A1 (fr)
GB (1) GB1242711A (fr)
IE (1) IE32677B1 (fr)
IL (1) IL31937A (fr)
NL (1) NL158489B (fr)
RO (1) RO55687A (fr)
SE (1) SE359542B (fr)
SU (1) SU484687A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870724A (en) * 1968-03-12 1975-03-11 Dainippon Pharmaceutical Co Process for preparing pyridoxal-5{40 -monophosphate

Also Published As

Publication number Publication date
RO55687A (fr) 1973-09-20
US3644383A (en) 1972-02-22
NL6905297A (fr) 1969-10-07
SU484687A3 (ru) 1975-09-15
US3828058A (en) 1974-08-06
SE359542B (fr) 1973-09-03
DE1917441B2 (de) 1978-06-08
CA928708A (en) 1973-06-19
GB1242711A (en) 1971-08-11
IE32677B1 (en) 1973-10-31
CH525889A (de) 1972-07-31
NL158489B (nl) 1978-11-15
JPS5234627B1 (fr) 1977-09-05
DK125646B (da) 1973-03-19
IE32677L (en) 1969-10-05
DE1917441C3 (de) 1979-02-01
IL31937A0 (en) 1969-05-28
DE1917441A1 (de) 1969-10-16
BE731011A (fr) 1969-10-03
AT288386B (de) 1971-03-10
FR2005675A1 (fr) 1969-12-12

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