2-(4-Chlorophenylimino)-1-phenylethanone (1) or its adducts with alcohols (2) react with butadiene, cyclopentadiene, cyclohexa-1,3-diene, or cycloheptatriene under BF3 catalysis to give the tetrahydroquinoline derivatives (11), (8a), (12), and (13), respectively.
2-(4-
氯苯基亚
氨基)-1-苯基乙酮(1)或其与醇的加合物(2)在BF 3催化下与
丁二烯,
环戊二烯,环己-1,3-二烯或
环庚三烯反应生成
四氢喹啉衍
生物(11)分别为(8a),(12)和(13)。