作者: Celedonio M. Álvarez , Héctor Barbero , Sergio Ferrero , Daniel Miguel
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摘要: Symmetric meso-tetraarylporphyrins bearing phenanthrene, pyrene, and corannulene moieties in meta positions have been synthesized a straightforward procedure under microwave irradiation by quadruple Suzuki–Miyaura reactions. Their 1H NMR spectra showed the typical pattern of four atropisomers distributed according to their statistical ratio not properly separable due fast isomerization. ability bind buckminsterfullerene has tested with whole mixture, different behaviors found, α4 isomer corannulene-substituted porphyrins being best hosts family.