A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges
A soluble cyclic porphyrin oligomer (CPO) consisting of four5,10-diarylporphyrins linked by alternating azo and butadiynebridges has been synthesised via an aminated dinickel(II) butadiyne dimer. This is the first cyclic tetramerthat combines both azo and butadiyne bridges and extendsthe azoporphyri...
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| Format: | Journal Article |
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Wiley-VCH Verlag GMBH
2010
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| Online Access: | http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201000388/abstract;jsessionid=6E1661FAD24F3C1D2E493409E4A9DF0F.f03t01 http://hdl.handle.net/20.500.11937/34033 |
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| author | Basic, Bruno McMurtrie, J. Arnold, D. |
| author_facet | Basic, Bruno McMurtrie, J. Arnold, D. |
| author_sort | Basic, Bruno |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | A soluble cyclic porphyrin oligomer (CPO) consisting of four5,10-diarylporphyrins linked by alternating azo and butadiynebridges has been synthesised via an aminated dinickel(II) butadiyne dimer. This is the first cyclic tetramerthat combines both azo and butadiyne bridges and extendsthe azoporphyrin family, which comprises only a very few examples. The electronic absorption spectrum of the tetrameris more similar to spectra of azoporphyrins than to thoseof butadiyne-linked dimers or tetramer, exhibiting a twocomponentSoret band with a splitting of 4190 cm–1 and astrongly red-shifted Q band maximum at 735 nm. |
| first_indexed | 2025-11-14T08:35:13Z |
| format | Journal Article |
| id | curtin-20.500.11937-34033 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:35:13Z |
| publishDate | 2010 |
| publisher | Wiley-VCH Verlag GMBH |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-340332019-02-19T04:28:13Z A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges Basic, Bruno McMurtrie, J. Arnold, D. Porphyrins Porphyrinoids Azo compounds A soluble cyclic porphyrin oligomer (CPO) consisting of four5,10-diarylporphyrins linked by alternating azo and butadiynebridges has been synthesised via an aminated dinickel(II) butadiyne dimer. This is the first cyclic tetramerthat combines both azo and butadiyne bridges and extendsthe azoporphyrin family, which comprises only a very few examples. The electronic absorption spectrum of the tetrameris more similar to spectra of azoporphyrins than to thoseof butadiyne-linked dimers or tetramer, exhibiting a twocomponentSoret band with a splitting of 4190 cm–1 and astrongly red-shifted Q band maximum at 735 nm. 2010 Journal Article http://hdl.handle.net/20.500.11937/34033 http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201000388/abstract;jsessionid=6E1661FAD24F3C1D2E493409E4A9DF0F.f03t01 Wiley-VCH Verlag GMBH restricted |
| spellingShingle | Porphyrins Porphyrinoids Azo compounds Basic, Bruno McMurtrie, J. Arnold, D. A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges |
| title | A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges |
| title_full | A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges |
| title_fullStr | A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges |
| title_full_unstemmed | A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges |
| title_short | A Cyclic Porphyrin Tetramer Linked by Azo and Butadiyne Bridges |
| title_sort | cyclic porphyrin tetramer linked by azo and butadiyne bridges |
| topic | Porphyrins Porphyrinoids Azo compounds |
| url | http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201000388/abstract;jsessionid=6E1661FAD24F3C1D2E493409E4A9DF0F.f03t01 http://hdl.handle.net/20.500.11937/34033 |