581-50-0 
 
73183-34-3 
 
562098-24-2 
 
4-(Bpin)-2,2’-bipyridine 
 
4,4'-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2’-bipyridine 
 
3,3’-bis(Bpin)-2,2’-bipyridine 
 
3,4’-bis(Bpin)-2,2’-bipyridine