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Post-self-assembly covalent chemistry of discrete multicomponent metallosupramolecular hexagonal prisms.


ABSTRACT: The multicomponent coordination-driven self-assembly of hexakis[4-(4-pyridyl)phenyl]benzene, cis-(PEt(3))(2)Pt(II)(OTf)(2), and amine- or maleimide-functionalized isophthalate forms discrete hexagonal prisms as single reaction products. The amino or maleimide groups decorating the isophthalate pillars of the prisms provide reactive sites for post-self-asssembly modifications. In this communication, we demonstrate that the hexagonal prisms can be functionalized without disrupting the prismatic cores, enabling the incorporation of new functionalities under mild conditions.

SUBMITTER: Wang M 

PROVIDER: S-EPMC3135717 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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Post-self-assembly covalent chemistry of discrete multicomponent metallosupramolecular hexagonal prisms.

Wang Ming M   Lan Wen-Jie WJ   Zheng Yao-Rong YR   Cook Timothy R TR   White Henry S HS   Stang Peter J PJ  

Journal of the American Chemical Society 20110623 28


The multicomponent coordination-driven self-assembly of hexakis[4-(4-pyridyl)phenyl]benzene, cis-(PEt(3))(2)Pt(II)(OTf)(2), and amine- or maleimide-functionalized isophthalate forms discrete hexagonal prisms as single reaction products. The amino or maleimide groups decorating the isophthalate pillars of the prisms provide reactive sites for post-self-asssembly modifications. In this communication, we demonstrate that the hexagonal prisms can be functionalized without disrupting the prismatic co  ...[more]

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