In:
Angewandte Chemie International Edition, Wiley, Vol. 55, No. 22 ( 2016-05-23), p. 6438-6442
Abstract:
β,β‐tripyrrin‐bridged earring porphyrins were synthesized through Suzuki–Miyaura cross coupling reactions. These porphyrinoids have multiple cavities and can accommodate two or three metal ions per molecule. The structures of the porphyrins have been elucidated by x‐ray diffraction analysis, and feature curved π planes. The electronic spectra of the porphyrins exhibit near‐infrared (NIR) absorptions and metal insertion leads to red‐shifted and intensified absorption features. Electrochemical analysis and transient absorption measurements indicated that the porphyrins exhibit effective electronic communication between their central and peripheral moieties.
Type of Medium:
Online Resource
ISSN:
1433-7851
,
1521-3773
DOI:
10.1002/anie.201600955
Language:
English
Publisher:
Wiley
Publication Date:
2016
detail.hit.zdb_id:
2011836-3
detail.hit.zdb_id:
123227-7
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