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Synthesis of Triply Fused Porphyrin‐Nanographene Conjugates
A Chen N Qiang, Luigi Brambilla, , Kunal Mali S, Steven ... De
Published in Wiley-VCH Verlag
PMID: 29984483
Volume: 57
Issue: 35
Pages: 11233 - 11237
Two unprecedented porphyrin fused nanographene molecules, 1 and 2, have been synthesized by the Scholl reaction from tailor-made precursors based on benzo[m]tetraphene-substituted porphyrins. The chemical structures were validated by a combination of high-resolution matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (HR MALDI-TOF MS), IR and Raman spectroscopy, and scanning tunnelling microscopy (STM). The UV-vis-near infrared absorption spectroscopy of 1 and 2 demonstrated broad and largely red-shifted absorption spectra extending up to 1000 and 1400 nm, respectively, marking the significant extension of the π-conjugated systems. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
About the journal
JournalData powered by TypesetAngewandte Chemie International Edition
PublisherData powered by TypesetWiley-VCH Verlag
Open AccessNo