NL164852C - Werkwijze ter bereiding van 1,1'-digesubstitueerde 4,4'-bipyridyliumzouten. - Google Patents

Werkwijze ter bereiding van 1,1'-digesubstitueerde 4,4'-bipyridyliumzouten.

Info

Publication number
NL164852C
NL164852C NL7015210.A NL7015210A NL164852C NL 164852 C NL164852 C NL 164852C NL 7015210 A NL7015210 A NL 7015210A NL 164852 C NL164852 C NL 164852C
Authority
NL
Netherlands
Prior art keywords
dig
substituted
preparing
bipyridylium salts
bipyridylium
Prior art date
Application number
NL7015210.A
Other languages
English (en)
Dutch (nl)
Other versions
NL164852B (nl
NL7015210A (cs
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 NL7015210A publication Critical patent/NL7015210A/xx
Publication of NL164852B publication Critical patent/NL164852B/xx
Application granted granted Critical
Publication of NL164852C publication Critical patent/NL164852C/xx

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)
NL7015210.A 1969-10-21 1970-10-16 Werkwijze ter bereiding van 1,1'-digesubstitueerde 4,4'-bipyridyliumzouten. NL164852C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5155769 1969-10-21

Publications (3)

Publication Number Publication Date
NL7015210A NL7015210A (cs) 1971-04-23
NL164852B NL164852B (nl) 1980-09-15
NL164852C true NL164852C (nl) 1981-02-16

Family

ID=10460478

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7015210.A NL164852C (nl) 1969-10-21 1970-10-16 Werkwijze ter bereiding van 1,1'-digesubstitueerde 4,4'-bipyridyliumzouten.

Country Status (21)

Country Link
US (1) US3793319A (cs)
AT (1) AT299948B (cs)
BE (1) BE757576A (cs)
CA (1) CA952523A (cs)
CH (1) CH568290A5 (cs)
CS (1) CS178071B2 (cs)
DE (1) DE2051681A1 (cs)
DK (1) DK139721B (cs)
ES (1) ES384750A1 (cs)
FR (1) FR2066231A5 (cs)
GB (1) GB1308048A (cs)
HU (1) HU162262B (cs)
IE (1) IE34617B1 (cs)
IL (1) IL35472A0 (cs)
NL (1) NL164852C (cs)
PL (1) PL89660B1 (cs)
RO (1) RO57896A (cs)
SE (1) SE359833B (cs)
SU (1) SU400089A3 (cs)
YU (1) YU35758B (cs)
ZA (1) ZA706864B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA940133A (en) * 1970-04-03 1974-01-15 Imperial Chemical Industries Limited Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Also Published As

Publication number Publication date
BE757576A (fr) 1971-04-15
DK139721B (da) 1979-04-02
IL35472A0 (en) 1970-12-24
IE34617L (en) 1971-04-21
SU400089A3 (cs) 1973-10-03
CH568290A5 (cs) 1975-10-31
RO57896A (cs) 1975-07-15
SE359833B (cs) 1973-09-10
ES384750A1 (es) 1973-03-16
IE34617B1 (en) 1975-06-25
GB1308048A (en) 1973-02-21
US3793319A (en) 1974-02-19
NL164852B (nl) 1980-09-15
YU35758B (en) 1981-06-30
AT299948B (de) 1972-07-10
NL7015210A (cs) 1971-04-23
ZA706864B (en) 1971-07-28
DE2051681A1 (de) 1971-04-29
FR2066231A5 (cs) 1971-08-06
PL89660B1 (cs) 1976-12-31
CS178071B2 (cs) 1977-08-31
HU162262B (cs) 1973-01-29
DK139721C (cs) 1979-10-15
YU254970A (en) 1980-12-31
CA952523A (en) 1974-08-06

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee