engleski

Synthetic studies towards polycyclic bis-porphyrin functionalized supramolecular host systems

Molecular architectures containing in-built porphyrin components continue to attract attention as host-guest components and in various aspects of energy and electron transfer. Supramolecular systems possessing various flexible and semi-flexible linkers between two porphyrin rings have been synthesized and employed in host-guest studies. Here we report the results of molecular modelling and our synthetic studies of novel space separated bis-porphyrin host system of type 1. This system is more flexible than our previously reported bis-porphyrins, but still directing the functionalities towards the same side of the molecule. For synthetic purpose, modern green chemistry methodologies in particular microwave irradiation and high-speed vibrational milling have been employed.

green chemistry; organic synthesis

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