Microwave‐assisted synthesis of phenylenedi(4′,4“‐tetrahydroquinoline) and di(4′,4”‐tetrahydropyridine) derivatives |
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Authors: | Shujiang Tu Fang Fang Songlei Zhu Tuanjie Li Xiaojing Zhang Qiya Zhuang Shuijun Ji Yong Zhang |
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Abstract: | The synthesis of bifunctional pyridine and quinolione derivatives were investigated using terephthalic and isophthalic aldehydes as a precursor. The reaction proceeds under microwave irradiation with good yield (70–92%) and short reaction time (7–9 min.). We provide a rapid and efficient method of synthesizing a range of bifunctional monocyclic and bicyclic products related to 1,4‐dihydropyridines (1,4‐DHPs). |
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