Facile peripheral functionalization of porphyrins by Pd-catalyzed [3+2] annulation with alkynes

dc.contributor.author	Sahoo, Akhila K.
dc.contributor.author	Mori, Shigeki
dc.contributor.author	Shinokubo, Hiroshi
dc.contributor.author	Osuka, Atsuhiro
dc.date.accessioned	2022-03-27T08:35:10Z
dc.date.available	2022-03-27T08:35:10Z
dc.date.issued	2006-12-04
dc.description.abstract	(Chemical Equation Presented) Going round the outside: The palladium-catalyzed coupling of meso-bromoporphyrins with a variety of internal alkynes efficiently provides peripherally cyclopentadiene-fused porphyrins. This modification has a significant impact on the electronic system of the porphyrin rings (see scheme), which results in non-porphyrin-like absorption spectra and narrower HOMO-LUMO gaps. Oxidation of the outer C=C bond is facilitated by the induced strain. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
dc.identifier.citation	Angewandte Chemie - International Edition. v.45(47)
dc.identifier.issn	14337851
dc.identifier.uri	10.1002/anie.200603580
dc.identifier.uri	https://onlinelibrary.wiley.com/doi/10.1002/anie.200603580
dc.identifier.uri	https://dspace.uohyd.ac.in/handle/1/11037
dc.subject	Alkynes
dc.subject	Fused-ring systems
dc.subject	Oxidation
dc.subject	Palladium
dc.subject	Porphyrinoids
dc.title	Facile peripheral functionalization of porphyrins by Pd-catalyzed [3+2] annulation with alkynes
dc.type	Journal. Article
dspace.entity.type

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