ES389879A2 - Procedure for the production of 4,4'-bipiridilio 1,1'-disustitute salts. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of 4,4'-bipiridilio 1,1'-disustitute salts. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES389879A2
ES389879A2 ES389879A ES389879A ES389879A2 ES 389879 A2 ES389879 A2 ES 389879A2 ES 389879 A ES389879 A ES 389879A ES 389879 A ES389879 A ES 389879A ES 389879 A2 ES389879 A2 ES 389879A2
Authority
ES
Spain
Prior art keywords
disustitute
bipiridilio
translation
salts
procedure
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
ES389879A
Other languages
Spanish (es)
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 ES389879A2 publication Critical patent/ES389879A2/en
Expired legal-status Critical Current

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  • Pyridine Compounds (AREA)

Abstract

Improvements introduced in the object of the main patent, no. 368,993, filed on july 1, 1969, by: procedure for the production of 4,4'-bipiridilio 1,1'-disustitute salts, wherein each of the substituents it contains just 10 carbon atoms, characterized in that they comprise reacting a substituted N-pyridinium salt with hydrogen cyanide under basic conditions, and subsequently oxidizing the resulting interaction product. (Machine-translation by Google Translate, not legally binding)
ES389879A 1970-04-03 1971-04-03 Procedure for the production of 4,4'-bipiridilio 1,1'-disustitute salts. (Machine-translation by Google Translate, not legally binding) Expired ES389879A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1596070 1970-04-03

Publications (1)

Publication Number Publication Date
ES389879A2 true ES389879A2 (en) 1973-06-16

Family

ID=10068680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389879A Expired ES389879A2 (en) 1970-04-03 1971-04-03 Procedure for the production of 4,4'-bipiridilio 1,1'-disustitute salts. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
ES (1) ES389879A2 (en)
HU (1) HU164619B (en)
IE (1) IE35140B1 (en)
IT (1) IT1044919B (en)
PL (1) PL87147B1 (en)
RO (1) RO59996A7 (en)
SU (1) SU509222A3 (en)
ZA (1) ZA711864B (en)

Also Published As

Publication number Publication date
IT1044919B (en) 1980-04-21
IE35140L (en) 1971-10-03
IE35140B1 (en) 1975-11-26
HU164619B (en) 1974-03-28
SU509222A3 (en) 1976-03-30
PL87147B1 (en) 1976-06-30
ZA711864B (en) 1971-12-29
RO59996A7 (en) 1976-06-15

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