8-chloro-6-methyl-1,2,3,4-tetrahydroquinoline

(E)-2-benzyl-3-(p-tolylamino)acrylaldehyde

6-methyl-1-(methylsulfonyl)-1,2-dihydroquinoline

1-(p-methoxyphenylamino)-3-(p-methylphenylimino)-1-propene

6-methylquinoline-borane