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.)
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical 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 Mitsui Petrochemical Industries LtdfiledCriticalMitsui Petrochemical Industries Ltd
Priority to JP62190515ApriorityCriticalpatent/JPS6434970A/ja
Publication of JPS6434970ApublicationCriticalpatent/JPS6434970A/ja
Publication of JPH0563473B2publicationCriticalpatent/JPH0563473B2/ja
Foerfarande foer framstaellning av 5-(cyan eller karbamyl)-/3-4'-bipyridin/-6(1h)-on och iminiumsalt till anvaendning som mellanprodukt i foerfarandet.