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Synthesis, structure and π-delocalization of a phosphaalkenyl based neutral PNP-pincer
Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Chemistry - Ångström, Molecular Biomimetics.
2011 (English)In: Inorganica Chimica Acta, ISSN 0020-1693, E-ISSN 1873-3255, Vol. 374, no Copyright (C) 2015 American Chemical Society (ACS). All Rights Reserved., 211-215 p.Article in journal (Refereed) Published
Abstract [en]

Prepn., characterization and structural properties of a novel bis-phosphaalkenyl based PNP-pincer (I) are reported. In this pincer the π-system is delocalized over all three donor sites, which was demonstrated with DFT calcns., UV-visible measurements and structural findings. As a consequence of this extended delocalization the π-system reveals near coplanarity which is evident from the 1st crystal structure for an uncomplexed bisphosphaalkenyl PNP-pincer. A Cu(I) complex with I was prepd. [on SciFinder(R)]

Place, publisher, year, edition, pages
Elsevier B.V. , 2011. Vol. 374, no Copyright (C) 2015 American Chemical Society (ACS). All Rights Reserved., 211-215 p.
Keyword [en]
phosphaalkenylpyridine prepn structure MO pi delocalization, crystal structure phosphaalkenylpyridine, visible UV spectra calcn phosphaalkenylpyridine, copper phosphaalkenylpyridine complex prepn, optimized geometry phosphaalkenylpyridine
National Category
Inorganic Chemistry Organic Chemistry
Identifiers
URN: urn:nbn:se:uu:diva-254303OAI: oai:DiVA.org:uu-254303DiVA: diva2:817806
Note

CAPLUS AN 2011:895481(Journal; Online Computer File)

Available from: 2015-06-06 Created: 2015-06-06 Last updated: 2017-12-04

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Orthaber, Andreas

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