YU81569A - Process for preparing 1,1-dimethyl-4,4-bipyridylium salts - Google Patents

Process for preparing 1,1-dimethyl-4,4-bipyridylium salts

Info

Publication number
YU81569A
YU81569A YU81569A YU81569A YU81569A YU 81569 A YU81569 A YU 81569A YU 81569 A YU81569 A YU 81569A YU 81569 A YU81569 A YU 81569A YU 81569 A YU81569 A YU 81569A
Authority
YU
Yugoslavia
Prior art keywords
dimethyl
preparing
bipyridylium salts
bipyridylium
salts
Prior art date
Application number
YU81569A
Other versions
YU34404B (en
Inventor
Gerard John
John Gerard
Colchester John
John Colchester
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
Priority claimed from GB25774/68A external-priority patent/GB1242711A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of YU81569A publication Critical patent/YU81569A/en
Publication of YU34404B publication Critical patent/YU34404B/en

Links

YU81569A 1968-05-29 1969-04-01 Process for preparing 1,1-dimethyl-4,4-bipyridylium salts YU34404B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
YU81569A true YU81569A (en) 1978-12-31
YU34404B YU34404B (en) 1979-07-10

Family

ID=10233075

Family Applications (1)

Application Number Title Priority Date Filing Date
YU81569A YU34404B (en) 1968-05-29 1969-04-01 Process for preparing 1,1-dimethyl-4,4-bipyridylium salts

Country Status (2)

Country Link
CS (1) CS188866B2 (en)
YU (1) YU34404B (en)

Also Published As

Publication number Publication date
CS188866B2 (en) 1979-03-30
YU34404B (en) 1979-07-10

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