Programmable self-assembly of homo- or hetero-metallomacrocycles using 4-(1H-pyrazolyl-4-yl)pyridine.
Programmable self-assembly of homo- or hetero-metallomacrocycles using 4-(1H-pyrazolyl-4-yl)pyridine.
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DOI：
10.1039/c2cc31234d
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发表时间：
2012-05
影响因子：
4.9
通讯作者：
Jin Tong;Shu‐Yan Yu;Hui Li
中科院分区：
文献类型：
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作者：
Jin Tong;Shu‐Yan Yu;Hui Li
双金属[M（2）（bpy）（2）（NO（3））（2）]（NO（3））（2）部分（M = Pd（II）或Pt（II））优先在吡啶基-吡唑配体的吡唑基端反应，产生双金属角。随后，以两个吡啶供体为特征的双金属角结构单元通过单金属[M（bpy）（NO（3））（2）]部分（M = Pd（II）或Pt（II））配位以形成同或杂金属大环。
The dimetallic [M(2)(bpy)(2)(NO(3))(2)](NO(3))(2) moieties (M = Pd(II) or Pt(II)) react preferentially at the pyrazolyl end of the pyridyl-pyrazole ligand, giving rise to dimetallic corners. Subsequently, the dimetallic corner building blocks featuring two pyridine donors are coordinated by monometallic [M(bpy)(NO(3))(2)] moieties (M = Pd(II) or Pt(II)) to form homo- or hetero-metallomacrocycles.