Optically active cofacial ABCD-Pt(II)-porphyrin dimer exhibits bright circularly polarized phosphorescence.

Chem Commun (Camb)

Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University 1 Gakuen Uegahara, Sanda, Hyogo 669-1330, Japan.

Published: December 2024

AI Article Synopsis

  • The synthesis of a chiral cofacial ABCD-Pt(II)-porphyrin dimer was successfully completed using a Pt-templated method followed by a Suzuki-Miyaura cross-coupling process.
  • The resulting enantiomers showcased bright red circularly polarized phosphorescence.
  • The phosphorescence had a high value of over 10 M cm, indicating strong optical properties.

Article Abstract

Synthesis of an intrinsically chiral cofacial ABCD-Pt(II)-porphyrin (Por) dimer was achieved by the simple Pt-templated synthesis of Por, followed by Suzuki-Miyaura cross-coupling. The isolated enantiomers exhibited bright red circularly polarized phosphorescence with a value above 10 M cm.

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http://dx.doi.org/10.1039/d4cc05684aDOI Listing

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  • The synthesis of a chiral cofacial ABCD-Pt(II)-porphyrin dimer was successfully completed using a Pt-templated method followed by a Suzuki-Miyaura cross-coupling process.
  • The resulting enantiomers showcased bright red circularly polarized phosphorescence.
  • The phosphorescence had a high value of over 10 M cm, indicating strong optical properties.
View Article and Find Full Text PDF

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