On-surface synthesis of doubly-linked one-dimensional pentacene ladder polymers
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2020
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Royal Society of Chemistry
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Biswas, K.; Urgel, J. I.; Sánchez-Grande, A.; Edalatmanesh, S.; Santos, J.; Cirera, B.; Mutombo, P.; Lauwaet, K.; Miranda, R.; Jelínek, P.; Martín, N.; Écija, D. On-surface synthesis of doubly-linked one-dimensional pentacene ladder polymers. Chem. Commun. 2020, 56, 15309-15312 DOI:10.1039/D0CC06865A.
Abstract
On-surface investigations of pentacene molecules functionalized with four dibromomethylene groups reveal, after an annealing step, the formation of π-conjugated ladder polymers doubly-linked by ethynylene bridges on a Au(111) surface.