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Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin

The first neo-confused hexaphyrin(1.1.1.1.1.0) was synthesized by oxidative ring closure of a hexapyrrane bearing two terminal ``confused'' pyrroles. The new compound displays a folded conformation with a short interpyrrolic C center dot center dot center dot N distance of 3.102 angstrom,...

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Main Authors: Wei, P., Zhang, K., Li, X., Meng, D., Agren, H., Ou, Z.P., Ng, S.W., Furuta, H., Xie, Y.
Format: Article
Published: John Wiley & Sons 2014
Subjects:
Q Science (General)
Online Access:http://eprints.um.edu.my/15395/
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spelling my.um.eprints.153952015-12-29T01:22:29Z http://eprints.um.edu.my/15395/ Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin Wei, P. Zhang, K. Li, X. Meng, D. Agren, H. Ou, Z.P. Ng, S.W. Furuta, H. Xie, Y. Q Science (General) The first neo-confused hexaphyrin(1.1.1.1.1.0) was synthesized by oxidative ring closure of a hexapyrrane bearing two terminal ``confused'' pyrroles. The new compound displays a folded conformation with a short interpyrrolic C center dot center dot center dot N distance of 3.102 angstrom, and thus it readily underwent ring fusion to afford a neo-fused hexaphyrin with an unprecedented 5,5,5,7-tetracyclic ring structure. Furthermore, coordination of Cu-II triggered a ring opening/contracting reaction to afford a Cu-II complex of an N-linked pentaphyrin derivative. The roles of reactive N-C bonds in the porphyrinoid macrocycles were demonstrated. John Wiley & Sons 2014 Article PeerReviewed Wei, P. and Zhang, K. and Li, X. and Meng, D. and Agren, H. and Ou, Z.P. and Ng, S.W. and Furuta, H. and Xie, Y. (2014) Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin. Angewandte Chemie International Edition, 53 (51). pp. 14069-14073. ISSN 1433-7851
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
spellingShingle Q Science (General)
Wei, P.
Zhang, K.
Li, X.
Meng, D.
Agren, H.
Ou, Z.P.
Ng, S.W.
Furuta, H.
Xie, Y.
Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin
description The first neo-confused hexaphyrin(1.1.1.1.1.0) was synthesized by oxidative ring closure of a hexapyrrane bearing two terminal ``confused'' pyrroles. The new compound displays a folded conformation with a short interpyrrolic C center dot center dot center dot N distance of 3.102 angstrom, and thus it readily underwent ring fusion to afford a neo-fused hexaphyrin with an unprecedented 5,5,5,7-tetracyclic ring structure. Furthermore, coordination of Cu-II triggered a ring opening/contracting reaction to afford a Cu-II complex of an N-linked pentaphyrin derivative. The roles of reactive N-C bonds in the porphyrinoid macrocycles were demonstrated.
format Article
author Wei, P.
Zhang, K.
Li, X.
Meng, D.
Agren, H.
Ou, Z.P.
Ng, S.W.
Furuta, H.
Xie, Y.
author_facet Wei, P.
Zhang, K.
Li, X.
Meng, D.
Agren, H.
Ou, Z.P.
Ng, S.W.
Furuta, H.
Xie, Y.
author_sort Wei, P.
title Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin
title_short Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin
title_full Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin
title_fullStr Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin
title_full_unstemmed Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin
title_sort neo-fused hexaphyrin: a molecular puzzle containing an n-linked pentaphyrin
publisher John Wiley & Sons
publishDate 2014
url http://eprints.um.edu.my/15395/
_version_ 1643690045447602176
score 13.211869

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