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以取代的2-硒基-3-甲酰喹啉为原料制备了一系列独特的硒醇吡喃[2,3-b]喹啉,其是在哌啶存在下,与乙酰乙酸乙酯,丙酸二乙酯和氰乙酸乙酯,
A series of unique selenolpyrano [2,3-b] quinolines were prepared from substituted 2-seleno-3-formylquinoline by reaction with ethyl acetoacetate, Diethyl propionate and ethyl cyanoacetate,