2026-06-28T09:50:02Zhttps://docta.ucm.es/rest/oai/request
oai:docta.ucm.es:20.500.14352/934462024-08-06T00:03:59Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense author Cirera, Borja author Riss, Alexander author Mutombo, Pingo author Urgel, José author Santos Barahona, José Manuel author Di Giovannantonio, Marco author Widmer, Roland author Stolz, Samuel author Sun, Qiang author Bommert, Max author Fasel, Roman author Jelínek, Pavel author Auwärter, Willi author Martín León, Nazario author Écija, David 2024-01-16T16:40:36Z 2024-01-16T16:40:36Z 2021 Cirera, Borja, et al. «On-Surface Synthesis of Organocopper Metallacycles through Activation of Inner Diacetylene Moieties». Chemical Science, vol. 12, n.o 38, 2021, pp. 12806-11. https://doi.org/10.1039/D1SC03703J. 2041-6520 10.1039/d1sc03703j https://hdl.handle.net/20.500.14352/93446 2041-6539 https://doi.org/10.1039/D1SC03703J The design of organometallic complexes is at the heart of modern organic chemistry and catalysis. Recently, on-surface synthesis has emerged as a disruptive paradigm to design previously precluded compounds and nanomaterials. Despite these advances, the field of organometallic chemistry on surfaces is still at its infancy. Here, we introduce a protocol to activate the inner diacetylene moieties of a molecular precursor by copper surface adatoms affording the formation of unprecedented organocopper metallacycles on Cu(111). The chemical structure of the resulting complexes is characterized by scanning probe microscopy and X-ray photoelectron spectroscopy, being complemented by density functional theory calculations and scanning probe microscopy simulations. Our results pave avenues to the engineering of organometallic compounds and steer the development of polyyne chemistry on surfaces. eng Attribution-NonCommercial-NoDerivatives 4.0 International On-surface synthesis of organocopper metallacycles through activation of inner diacetylene moieties journal article 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URL https://docta.ucm.es/bitstreams/0c4c564a-9c2a-4f6b-9e02-19fec39b2004/download File MD5 377e9bd0912eb0d690aa0b43a932e33b 1361793 application/pdf Synthesis_of_organocopper_metallacycles.pdf