乙醇

1,1-dimethoxy-1,2-dihydrocyclobuta[b]quinoline

2-甲基喹啉

2,2-dichloro-1'-formyl-1',2'-dihydrospiro[cyclopropane-1,2'-quinoline]

3-bromo-2,2-dichloro-1'-formyl-1',2',3',4'-tetrahydrospiro[cyclopropane-1,2'-quinoline]