A macrocyclic receptor molecule containing two viologen species connected by conjugated terphenyl groups has been designed and synthesised. The single-crystal X-ray structure shows that the two viologen residues have a transannular N⋯N separation of ca. 7.4 Å. Thus, the internal cavity dimensions are suitable for the inclusion of π-electron-rich species. The macrocycle is redox active, and can accept electrons from suitable donor species including triethylamine, resulting in a dramatic colour change from pale yellow to dark green as a consequence of the formation of a paramagnetic bis(radical cationic) species. Cyclic voltammetry shows that the macrocycle can undergo two sequential and reversible reduction processes (E1/2 = −0.65 and −0.97 ...
The design and synthesis of head-to-tail linked artificial macrocycles using the Ugi-reaction has be...
Polycondensation of a trifunctional, ketone-activated fluoroarene with bis- or tris-phenoxides unde...
Artificial macrocycles recently became popular as a novel research field in drug discovery. As oppos...
A macrocyclic receptor molecule containing two viologen species connected by conjugated terphenyl gr...
The solid state structures of the di-cationic (1a) and radical mono-cationic (1b) redox forms of a 4...
2017 - 2018This PhD thesis is concerned with the design, synthesis and the characterization of new m...
This work reports on a quinodimethane-type molecule, 2,7-dicyanomethylene-9-(2-ethylhexyl)carbazole ...
La catalyse homogène à l’aide des complexes des métaux de transition est l’un des domaines les plus ...
The catecholate groups in [{Pt(L)}3(μ3-tctq)] (H6tctq = 2,3,6,7,10,11-hexahydroxy-4b,8b,12b,12d-tetr...
Macrocyclization methodologies allowing access to macrocycles having an endo aryl ether and an endo ...
The growth of supramolecular chemistry over the last decades has been materialized by the production...
A modular synthetic approach was developed in which variation of the triplets of building blocks use...
A concise and convergent total synthesis of the highly cytotoxic marine natural products iejimalide ...
Molecules that can exist in multiple states with the possibility of toggling between those states ba...
The macrocyclisation of hydroxyethylfuranyl acetic acid and of dehydrogenated model compounds of non...
The design and synthesis of head-to-tail linked artificial macrocycles using the Ugi-reaction has be...
Polycondensation of a trifunctional, ketone-activated fluoroarene with bis- or tris-phenoxides unde...
Artificial macrocycles recently became popular as a novel research field in drug discovery. As oppos...
A macrocyclic receptor molecule containing two viologen species connected by conjugated terphenyl gr...
The solid state structures of the di-cationic (1a) and radical mono-cationic (1b) redox forms of a 4...
2017 - 2018This PhD thesis is concerned with the design, synthesis and the characterization of new m...
This work reports on a quinodimethane-type molecule, 2,7-dicyanomethylene-9-(2-ethylhexyl)carbazole ...
La catalyse homogène à l’aide des complexes des métaux de transition est l’un des domaines les plus ...
The catecholate groups in [{Pt(L)}3(μ3-tctq)] (H6tctq = 2,3,6,7,10,11-hexahydroxy-4b,8b,12b,12d-tetr...
Macrocyclization methodologies allowing access to macrocycles having an endo aryl ether and an endo ...
The growth of supramolecular chemistry over the last decades has been materialized by the production...
A modular synthetic approach was developed in which variation of the triplets of building blocks use...
A concise and convergent total synthesis of the highly cytotoxic marine natural products iejimalide ...
Molecules that can exist in multiple states with the possibility of toggling between those states ba...
The macrocyclisation of hydroxyethylfuranyl acetic acid and of dehydrogenated model compounds of non...
The design and synthesis of head-to-tail linked artificial macrocycles using the Ugi-reaction has be...
Polycondensation of a trifunctional, ketone-activated fluoroarene with bis- or tris-phenoxides unde...
Artificial macrocycles recently became popular as a novel research field in drug discovery. As oppos...