Journal ArticleDOI
Chiral trialkanolamine-based hemicryptophanes: synthesis and oxovanadium complex.
Reads0
Chats0
TLDR
A novel class of chiral hemicryptophane hosts has been synthesized in diastereoisomerically pure form and displayed two pairs of mirror-image CD spectra, which were used to determine their absolute configuration.About:
This article is published in Organic Letters.The article was published on 2005-03-03. It has received 63 citations till now. The article focuses on the topics: Absolute configuration.read more
Citations
More filters
Journal ArticleDOI
Cryptophanes and Their Complexes—Present and Future
TL;DR: Host-Guest Complexes in the Solid: Raman Microspectrometry 111 and Dynamics of the Guest in the Cryptophane Cavity 7.1.
Journal ArticleDOI
Emergence of Hemicryptophanes: From Synthesis to Applications for Recognition, Molecular Machines, and Supramolecular Catalysis
TL;DR: Hemmicryptophanes are revealed to be inherently chiral ditopic host compounds, able to encapsulate various guests, including charged and neutral species, and enter the field of stimuli-responsive supramolecular systems exhibiting controlled functions.
Journal ArticleDOI
Star-Burst Prisms with Cyclotriveratrylene-Type Ligands: A [Pd6L8]12+ Stella Octangular Structure†
Journal ArticleDOI
Tris(pyridylmethylamino)cyclotriguaiacylene Cavitands: An Investigation of the Solution and Solid‐State Behaviour of Metallo‐Supramolecular Cages and Cavitand‐Based Coordination Polymers
TL;DR: Introduction of larger glutaronitrile guest molecules to the [Ag(4)L(4)](4+) tetrahedron system prevents formation of the tetrahedral structure, resulting instead in the formation of a 4.8(2) coordination network in the solid state.
Journal ArticleDOI
Reversible, Solvent-Induced Chirality Switch in Atrane Structure: Control of the Unidirectional Motion of the Molecular Propeller
TL;DR: It is demonstrated that atrane-hemicryptophane molecular cages exhibit a reversible change in chirality uniquely controlled by the solvent, thus establishing the feasibility of a new mode of stimulation for atrane -based molecular switches.
References
More filters
Journal ArticleDOI
The chemistry and biochemistry of vanadium and the biological activities exerted by vanadium compounds.
TL;DR: Aqueous V(III) Chemistry 877 6.2.1.
Journal ArticleDOI
Enzyme Mechanisms, Models, and Mimics
TL;DR: This review examines the problems involved in the design of enzyme mimics in more general terms, with the emphasis specifically on the efficiency of catalysis.
Journal ArticleDOI
Asymmetric Sulfide Oxidation with Vanadium Catalysts and H2O2
Carsten Bolm,Frank Bienewald +1 more
Journal ArticleDOI
Catalytic oxidations by vanadium complexes
TL;DR: Vanadium haloperoxidases catalyse the oxidation of halides leading to halogenation of substrates or, in the absence of suitable substrates, to oxidation of hydrogen peroxide into singlet oxygen and water.
Journal ArticleDOI
Catalytic Asymmetric Oxidation of tert-Butyl Disulfide. Synthesis of tert-Butanesulfinamides, tert-Butyl Sulfoxides, and tert-Butanesulfinimines
TL;DR: The first example of the catalytic asymmetric oxidation of tert-butyl disulfide is described and thiosulfinate ester 2 is obtained with 91% enantiomeric excess in yields of ≥92% on scales as large as 1 mol.