A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.
以2-啶甲酸为原料,经酯化、缩
、加成
成了平面四齿双核配体3,5-二(2-
啶基)
。
A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.
以2-啶甲酸为原料,经酯化、缩
、加成
成了平面四齿双核配体3,5-二(2-
啶基)
。
Among of them, indoles and pyrazoles are of great importance and they are also hotspots that organic chemists are researching.
吲哚和含氮有
杂环化
两大类型,它们也
有
化学家研究
热点问题。
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