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三聚氯氰(TCT)作为还原剂,在室温下1~3 h,可将吡啶-N-氧化物衍生物还原为相应的吡啶衍生物,收率最高可达97%。
Cyanuric chloride (TCT) as a reducing agent, at room temperature for 1 ~ 3 h, pyridine-N-oxide derivatives can be reduced to the corresponding pyridine derivatives, the yield up to 97%.