Templated synthesis of a large and flexible covalent porphyrinic cage bearing orthogonal recognition sites.

نویسندگان

  • Julien Taesch
  • Valérie Heitz
  • Filip Topić
  • Kari Rissanen
چکیده

A large covalent cage incorporating two porphyrins attached by four long and flexible polyether chains each bearing two 3-pyridyl ligands was synthesized from a DABCO-templated olefin metathesis reaction. The X-ray structure of the cage with the DABCO coordinated inside the cavity to the two zinc(II) porphyrins reveals a highly symmetric structure.

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عنوان ژورنال:
  • Chemical communications

دوره 48 42  شماره 

صفحات  -

تاریخ انتشار 2012