Add to ORKGThe synthesis of ethyne-linked porphyrin nanorings has been achieved by template-directed Sonogashira coupling. The cyclic hexamer and octamer are predicted by DFT to adopt low symmetry conformations, due to dihedral twists between neighboring porphyrin units, but their symmetries are effectively D6h and D8h, respectively, in solution by 1H NMR. The fluorescence spectra indicate that the singlet excited states of these nanorings are highly delocalized
The smallest and most strained member of a family of π‐conjugated cyclic porphyrin oligomers was syn...
The smallest and most strained member of a family of π‐conjugated cyclic porphyrin oligomers was syn...
Fully conjugated porphyrin nanorings combine an end-free π-system with well defined size and shape. ...
The synthesis of ethyne-linked porphyrin nanorings has been achieved by template-directed Sonogashir...
The synthesis of ethyne-linked porphyrin nanorings has been achieved by template-directed Sonogashir...
Most macrocycles are made from a simple repeat unit, resulting in high symmetry. Breaking this symme...
Linear π-conjugated oligomers have been widely investigated, but the behavior of the corresponding c...
Linear π-conjugated oligomers have been widely investigated, but the behavior of the corresponding c...
Linear pi-conjugated oligomers have been widely investigated, but the behavior of the corresponding ...
This thesis describes supramolecular approaches to porphyrin nanorings. Cyclic porphyrin arrays rese...
This thesis describes supramolecular approaches to porphyrin nanorings. Cyclic porphyrin arrays rese...
Linear pi-conjugated oligomers have been widely investigated, but the behavior of the corresponding ...
This thesis describes supramolecular approaches to porphyrin nanorings. Cyclic porphyrin arrays rese...
Template-directed synthesis has been used to prepare a fully π-conjugated cyclic porphyrin octamer, ...
The smallest and most strained member of a family of π-conjugated cyclic porphyrin oligomers was syn...
The smallest and most strained member of a family of π‐conjugated cyclic porphyrin oligomers was syn...
The smallest and most strained member of a family of π‐conjugated cyclic porphyrin oligomers was syn...
Fully conjugated porphyrin nanorings combine an end-free π-system with well defined size and shape. ...
The synthesis of ethyne-linked porphyrin nanorings has been achieved by template-directed Sonogashir...
The synthesis of ethyne-linked porphyrin nanorings has been achieved by template-directed Sonogashir...
Most macrocycles are made from a simple repeat unit, resulting in high symmetry. Breaking this symme...
Linear π-conjugated oligomers have been widely investigated, but the behavior of the corresponding c...
Linear π-conjugated oligomers have been widely investigated, but the behavior of the corresponding c...
Linear pi-conjugated oligomers have been widely investigated, but the behavior of the corresponding ...
This thesis describes supramolecular approaches to porphyrin nanorings. Cyclic porphyrin arrays rese...
This thesis describes supramolecular approaches to porphyrin nanorings. Cyclic porphyrin arrays rese...
Linear pi-conjugated oligomers have been widely investigated, but the behavior of the corresponding ...
This thesis describes supramolecular approaches to porphyrin nanorings. Cyclic porphyrin arrays rese...
Template-directed synthesis has been used to prepare a fully π-conjugated cyclic porphyrin octamer, ...
The smallest and most strained member of a family of π-conjugated cyclic porphyrin oligomers was syn...
The smallest and most strained member of a family of π‐conjugated cyclic porphyrin oligomers was syn...
The smallest and most strained member of a family of π‐conjugated cyclic porphyrin oligomers was syn...
Fully conjugated porphyrin nanorings combine an end-free π-system with well defined size and shape. ...