A Directly Fused Subporphyrin Dimer with a Wavelike Structure. Issue 32 (21st June 2016)
- Record Type:
- Journal Article
- Title:
- A Directly Fused Subporphyrin Dimer with a Wavelike Structure. Issue 32 (21st June 2016)
- Main Title:
- A Directly Fused Subporphyrin Dimer with a Wavelike Structure
- Authors:
- Okuda, Yasuhiro
Tsurumaki, Eiji
Oh, Juwon
Sung, Jooyoung
Kim, Dongho
Osuka, Atsuhiro - Abstract:
- Abstract: [Ni(cod)2 ]‐mediated intramolecular reductive coupling of β–β′ linked meso, meso′‐dibromosubporphyrin dimer gave the anti ‐isomer of meso–meso′, β–β′ doubly linked subporphyrin dimer as the first example of a fused subporphyrin dimer. The fused dimer3 anti displays an wavelike coplanar structure, a perturbed and red‐shifted absorption spectrum, reversible redox behaviors with a decreased electrochemical HOMO–LUMO band gap, and a short S1 ‐state lifetime owing to the delocalized π‐electronic network. Abstract : Link up : [Ni(cod)2 ]‐mediated intramolecular reductive coupling of a β – β ′ linked meso, meso′‐dibromosubporphyrin dimer gave the anti ‐isomer of a fused subporphyrin dimer. The new dimer displays a wavelike coplanar structure, a perturbed and red‐shifted absorption spectrum, reversible redox behaviors with a decreased electrochemical HOMO–LUMO band gap, and a shortened S1 ‐state lifetime owing to the effective conjugation through fusion.
- Is Part Of:
- Angewandte Chemie international edition. Volume 55:Issue 32(2016)
- Journal:
- Angewandte Chemie international edition
- Issue:
- Volume 55:Issue 32(2016)
- Issue Display:
- Volume 55, Issue 32 (2016)
- Year:
- 2016
- Volume:
- 55
- Issue:
- 32
- Issue Sort Value:
- 2016-0055-0032-0000
- Page Start:
- 9212
- Page End:
- 9215
- Publication Date:
- 2016-06-21
- Subjects:
- density functional calculations -- dimerization -- iridium -- porphyrinoids -- X-ray diffraction
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1521-3773 ↗
http://www.interscience.wiley.com/jpages/1433-7851 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/anie.201603759 ↗
- Languages:
- English
- ISSNs:
- 1433-7851
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000500
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 11947.xml