Highly Strained Nanoscale Bicyclophane Monolayers Entering the Third Dimension: A Combined Synthetic and Scanning Tunneling Microscopy Investigation.
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DOI: 10.1002/cplu.202000711
Abstract: Tetrabromo aromatics can be synthesized by the Fischer-Zimmermann condensation of appropriate pyrylium salts with arylene dicarboxylic acid salts. Their cyclization by intramolecular Yamamoto coupling yields strained bicyclophanes with adjustable sizes and different intraannular bridges. All… read more here.
Keywords: highly strained; strained nanoscale; nanoscale bicyclophane; tunneling microscopy ... See more keywords