3-硫杂戊二酸二乙酯和α-二酮在碱性条件下缩合后得到的酯产物经酸性水解给出3,4-二取代噻吩-2,5-二羰基化合物。
反应机理
反应实例
参考文献
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gisselbrecht, j. p. angew.chem. int. ed. 1996, 35, 1520-1525.
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