Publications by Kay Severin | EPFL Graph Search

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Coordination cages based on organometallic half-sandwich complexes are of interest, because they can display unique structures and host properties. This communication describes the synthesis and structure of a cylindrical nanostructure containing six (p-cy ...

Aromatic compounds containing triazenyl groups (N3RR′) have a profound impact on synthetic organic and medicinal chemistry. In contrast, the chemistry of vinyl and alkynyl triazenes was a largely uncharted territory until recently. The situation has change ...

Room-temperature stable diazoolefins provide access to a unique class of carbon-donor ligands: N-heterocyclic vinylidenes. Herein, we describe iridium complexes with terminal N-heterocyclic vinylidene ligands. Cationic complexes of type [Cp*IrClL]X (X = Sb ...

An efficient strategy for the preparation of heterometallic discrete porphyrin assemblies, tuned both in dimensions and number of metal centers, is described. Five rod‐shaped di‐pyridyl FeII‐metalloligands, with varied length (1.5 – 3.2 nm), lateral substi ...

Borylated triazenes were synthesized by the dehydrocoupling of triazenes with 9-borabicyclo(3.3.1)nonane, by the condensation of triazenes with BEt3, or by the reaction of sodium triazenides with dialkyl- or diarylboron halides. The structures of the produ ...

Dinuclear clathrochelate complexes are easily accessible by reaction of zinc(II) triflate or cobalt(II) nitrate with arylboronic acids and phenoldioximes. The utilization of brominated arylboronic acids and/or brominated phenoldioximes allows preparing cla ...

The head-to-tail dimerization of N-heterocyclic diazoolefins is described. The products of these formal (3+3) cycloaddition reactions are strongly reducing quinoidal tetrazines. Oxidation of the tetrazines occurs in a stepwise fashion, and we were able to ...

Large coordination cages with unusual gyrobifastigium-like geometry were obtained by combining cis-blocked PtII or PdII complexes with clathrochelate-based metalloligands ...

Kay Severin

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A chemosensor array for the colorimetric identification of 20 natural amino acids

Expanding the Size of Organometallic Nanostructures: A Hexanuclear (Cymene)Ru Cylinder with a Length of more than 3 nm

Vinyl and Alkynyl Triazenes: Synthesis, Reactivity, and Applications

Ambiphilic Reactivity of Iridium Complexes with N-Heterocyclic Vinylidene Ligands

Discrete Heterotrimetallic Assemblies Based on Rod‐Shaped FeII‐Metalloligands and a ZnII‐Porphyrin/RuII‐Metallacycle

Pattern-based sensing of aminoglycosides with fluorescent amphiphiles (vol 5, pg 2456, 2014)

Influence of the Spacer Length on the in Vitro Activity of Dinuclear Ruthenium-Arene Compounds

Synthesis of Four-Membered BN3 Heterocycles by the Borylation of Triazenes

Surface functionalization of dinuclear clathrochelates via Pd-catalyzed cross-coupling reactions: facile synthesis of polypyridyl metalloligands

Breaking the Symmetry: Assembly of Cylindrical Nanostructures with a C3-Symmetrical Ligand

Head‐to‐Tail Dimerization of N‐Heterocyclic Diazoolefins

Construction of Pd-based coordination cages with three geometrically distinct ligands

Large heterometallic coordination cages with gyrobifastigium-like geometry

Synthesis and Reactivity of a Terminal 1-Alkynyl Triazene

Bridged Dihydroxypyridine Ligands for the Synthesis of Expanded Helicates

Multicomponent Assembly of Boronic Acid Based Macrocycles and Cages

Modulating the Activity and Selectivity of an Immobilized Ru-Porphyrin Catalyst using a Fluorous Solvent

Ruthenium Half-Sandwich Complexes with Sterically Demanding Cyclopentadienyl Ligands

Atom-transfer radical reactions under mild conditions with [RuCl2(1,3,5-C6H3iPr3)]2 and PCy3 as the catalyst precursors

Supramolecular Chemistry with Organometallic Halfsandwich Complexes