CA771162A - Manufacture of 1,1'-alkylene-2,2'-bipyridylium dihalides - Google Patents

Manufacture of 1,1'-alkylene-2,2'-bipyridylium dihalides

Info

Publication number
CA771162A
CA771162A CA771162A CA771162DA CA771162A CA 771162 A CA771162 A CA 771162A CA 771162 A CA771162 A CA 771162A CA 771162D A CA771162D A CA 771162DA CA 771162 A CA771162 A CA 771162A
Authority
CA
Canada
Prior art keywords
bipyridylium
dihalides
alkylene
manufacture
bipyridylium dihalides
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
CA771162A
Inventor
T. Braunholtz John
Shepherd Charles
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
Publication date
Application granted granted Critical
Publication of CA771162A publication Critical patent/CA771162A/en
Expired legal-status Critical Current

Links

CA771162A Manufacture of 1,1'-alkylene-2,2'-bipyridylium dihalides Expired CA771162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA771162T

Publications (1)

Publication Number Publication Date
CA771162A true CA771162A (en) 1967-11-07

Family

ID=36214567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA771162A Expired CA771162A (en) Manufacture of 1,1'-alkylene-2,2'-bipyridylium dihalides

Country Status (1)

Country Link
CA (1) CA771162A (en)

Similar Documents

Publication Publication Date Title
CA771162A (en) Manufacture of 1,1'-alkylene-2,2'-bipyridylium dihalides
CA929959A (en) Manufacture of 1,2-dichloroethane
AU421500B2 (en) Novel 17-valerates of 6,9-difluoro-steroids
CA761032A (en) Preparation of 1,2-dichlorotetrafluorocyclopentenone-3
CA762523A (en) Preparation of 2,3-dichlorobutadiene-1,3
AU409854B2 (en) Production of 1, 4-dichlorobutadiene
CA761033A (en) Production of 1,2-dichlorotetrafluorocyclopentenone-3
CA752905A (en) Method of manufacturing 2,4,5,4'-tetrachlorodiphenylsulphide
CA770183A (en) Production of 2,2-dimethylpropanol-(3)-al-(1)
AU419636B2 (en) Manufacture of 1, 2-dichloroethane
AU3438768A (en) Novel 17-valerates of 6,9-difluoro-steroids
AU1921867A (en) Production of 1, 4-dichlorobutadiene
CA765427A (en) Preparation of 2,6-dichlorobenzonitrile
CA766759A (en) 1-pyridyl-1,2-diaryl-3,3,3-trifluoropropan-2-ol compounds and methods of their production
CA764426A (en) Method of preparation of 1,5-diphenyl-3-aroxyformazanes
CA798873A (en) Manufacture of 2,2'-alkylene-bipyridylium halides
CA751434A (en) Process for the preparation of substituted 1,3,4-thiodiazoles
AU3921668A (en) Manufacture of 1, 2-dichloroethane
CA769764A (en) Process for the preparation of 1,5,9-cyclododecatrienes
CA762960A (en) Preparation of 2,6- and 2,7-dimethylnaphthalate
CA717068A (en) Preparation of 5,5'-trimethylenebishydantoin
CA771158A (en) Separation of 4,4'-bipyridyls
AU428013B2 (en) PROCESS FOR THE PREPARATION OF 1-n-BUTYL-2', 6'-PIPECOLOXYLIDIDE
CA807638A (en) Preparation of 1,1,1,3-tetrachloropropane
AU417501B2 (en) PROCESS FOR THE MANUFACTURE OF 15, 16b-METHYLENE-STEROIDS