title: 2,4,6-Tri(hydroxy)-1,3,5-triphosphinine, P3C3(OH)3: The Phosphorus Analogue of Cyanuric Acid.
abstract: Cyanuric acid (C3H3N3O3) is widely used as cross-linker in basic polymers (often in combination with other crosslinking agents like melamine) but also finds application in more sophisticated materials such as in supramolecular assemblies and molecular sheets. The unknown phosphorus analogue of cyanuric acid, P3C3(OH)3, may become an equally useful building block for phosphorus-based polymers or materials which have unique properties. Herein we describe a straightforward synthesis of 2,4,6-tri(hydroxy)-1,3,5-triphosphinine and its derivatives P3C3(OR)3which have been applied as strong π-acceptor η6-ligands in piano stool Mo(CO)3complexes.
authors.affiliation: Department of Chemistry and Applied Biosciences, ETH Zurich, 8093, Zurich, Switzerland.
authors.forename: Riccardo
authors.initials: R
authors.lastname: Suter
authors.affiliation: Department of Chemistry and Applied Biosciences, ETH Zurich, 8093, Zurich, Switzerland.
authors.forename: Yanbo
authors.initials: Y
authors.lastname: Mei
authors.affiliation: Department of Chemistry and Applied Biosciences, ETH Zurich, 8093, Zurich, Switzerland.
authors.forename: Matthew
authors.initials: M
authors.lastname: Baker
authors.affiliation: Budapest University of Technology and Economics, Szent Gellért tér 4, 1111, Budapest, Hungary.
authors.forename: Zoltan
authors.initials: Z
authors.lastname: Benkő
authors.affiliation: Lehn Institute of Functional materials (LIFM), Sun Yat-Sen University, 510275, Guangzhou, China.
authors.forename: Zhongshu
authors.initials: Z
authors.lastname: Li
authors.affiliation: Department of Chemistry and Applied Biosciences, ETH Zurich, 8093, Zurich, Switzerland.|Lehn Institute of Functional materials (LIFM), Sun Yat-Sen University, 510275, Guangzhou, China.
authors.forename: Hansjörg
authors.identifier: 0000-0002-1531-8906
authors.initials: H
authors.lastname: Grützmacher
keywords: coordination compounds; cyanuric acid; heterocycles; phosphinines; phosphorus