ES384750A1 - Procedimiento para la produccion de sales de 1,1' - disus- tituido - 4,4' - bipiridilio. - Google Patents

Procedimiento para la produccion de sales de 1,1' - disus- tituido - 4,4' - bipiridilio.

Info

Publication number
ES384750A1
ES384750A1 ES384750A ES384750A ES384750A1 ES 384750 A1 ES384750 A1 ES 384750A1 ES 384750 A ES384750 A ES 384750A ES 384750 A ES384750 A ES 384750A ES 384750 A1 ES384750 A1 ES 384750A1
Authority
ES
Spain
Prior art keywords
disubstituted
manufacture
bipyridylium salts
bipyridylium
salts
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
ES384750A
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
Publication of ES384750A1 publication Critical patent/ES384750A1/es
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)
ES384750A 1969-10-21 1970-10-21 Procedimiento para la produccion de sales de 1,1' - disus- tituido - 4,4' - bipiridilio. Expired ES384750A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES384750A1 true ES384750A1 (es) 1973-03-16

Family

ID=10460478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384750A Expired ES384750A1 (es) 1969-10-21 1970-10-21 Procedimiento para la produccion de sales de 1,1' - disus- tituido - 4,4' - bipiridilio.

Country Status (21)

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

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
CA952523A (en) 1974-08-06
YU35758B (en) 1981-06-30
DK139721C (es) 1979-10-15
AT299948B (de) 1972-07-10
SU400089A3 (es) 1973-10-03
NL164852C (nl) 1981-02-16
GB1308048A (en) 1973-02-21
SE359833B (es) 1973-09-10
NL7015210A (es) 1971-04-23
HU162262B (es) 1973-01-29
RO57896A (es) 1975-07-15
FR2066231A5 (es) 1971-08-06
NL164852B (nl) 1980-09-15
US3793319A (en) 1974-02-19
PL89660B1 (es) 1976-12-31
IE34617B1 (en) 1975-06-25
IE34617L (en) 1971-04-21
CS178071B2 (es) 1977-08-31
CH568290A5 (es) 1975-10-31
DE2051681A1 (de) 1971-04-29
DK139721B (da) 1979-04-02
BE757576A (fr) 1971-04-15
ZA706864B (en) 1971-07-28
YU254970A (en) 1980-12-31
IL35472A0 (en) 1970-12-24

Similar Documents

Publication Publication Date Title
NL7508195A (nl) Werkwijze ter bereiding van aciculaire ijzer- bevattende ferromagnetische metaalpigmenten, alsmede voortbrengsels, verkregen volgens deze werkwijze.
AT334169B (de) Vorrichtung zum herstellen von metallpulver
IT1030063B (it) Originali sali metallorganici, polveri metalliche ottenute da tali sali e relativo procedimento di fabbricazione
BE846959A (fr) Procede de production de tetrachloropyridine,
NL190817C (nl) Werkwijze voor de produktie van bacteriële polysacchariden.
ES384750A1 (es) Procedimiento para la produccion de sales de 1,1' - disus- tituido - 4,4' - bipiridilio.
ES451620A1 (es) Procedimiento para la obtencion de productos de condensa- cion.
BE775628A (fr) Procede de cimentation de puits.
ES401636A1 (es) Procedimiento para fabricar piezas moldeadas a partir de poliamidas.
FR2073595A5 (fr) Procede de production de complexes metalliques
ES388943A2 (es) Procedimiento para la produccion de sales de 4,4' - bipiri-dilo 1,1' - disustituidas.
ES408279A1 (es) Procedimiento de fabricacion de la metilcobalamina por re- duccion y metilacion de la hidroxocobalamina.
ES368993A1 (es) Procedimiento para la produccion de sales de 4,4'-bipiridi-lio 1,1'disustituidas.
FR2073596A5 (fr) Procede de production de complexes metalliques
NL146885B (nl) Werkwijze voor het vervaardigen van draden door spinnen in de smelt van een mengsel van een gemodificeerd polyethyleentereftalaat en een lineair polyamide.
ES368994A1 (es) Procedimiento para la produccion de sales de 4,4'-bipiridi-lio 1,1'-disustituido.
ES382896A1 (es) Procedimiento para la obtencion de sales de 1,1'-disusti- tuido - 4,4' - bipiridilio.
ES316315A1 (es) Metodo de produccion de 2,2,6,6-tetraclorocicloexanona.
ES395729A1 (es) Procedimiento de preparacion de cobamidas sustituidas.
ES415603A1 (es) Procedimiento para la preparacion de derivados de acido pi-ridilaminometilen-malonico.
ES313955A1 (es) Procedimiento para la obtencion de compuestos heterociclicospiperidinicos
ES389879A2 (es) Procedimiento para la produccion de sales de 4,4'-bipiridi-lio 1,1'-disustituidas.
ES378594A1 (es) Un procedimiento de fabricacion de un autolizado de pesca- dos y de materias ictiologicas.
IT998018B (it) Produzione di sali bis quaternari di 4,4 bipiridilio
BE848662A (fr) Procede de production des derives du 5-fluorouracyle,