Synthesis of a helicene-fused porphyrin leading to a π-extended chiral chromophore.
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DOI: 10.1039/d2cc01475k
Abstract: The preparation of several covalently linked [6]-helicene-porphyrins is reported. A fused [6]-helicene-porphyrin π-extended aromatic system was isolated, the enantiomers separated and the chiroptical properties determined. The oxidative cyclodehydrogenation proved to be very effective for six-membered… read more here.
Keywords: helicene fused; porphyrin leading; leading extended; helicene ... See more keywords