Judith Sala

Interphasic separation of cis / trans perylene-based nanographene isomers driven by selective encapsulation in a supramolecular cage

Carles Fuertes, Clara Sabrià, Judith Sala, Lorena Capdevila et autres

The present work describes a supramolecular strategy for the molecular recognition and selective separation of extended PAHs and NGs from isomeric mixtures. This approach consists of a biphasic protocol featuring the selective shuttling of a targeted NG isomer from the organic to …

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Shortcut to highly fluorescent perylene derivatives: from fluoranthene fissure-couplingto late-stage aromatic extension

Araceli de Aquino, Judith Sala, Xavier Ribas Salamaña, Cristina Berga et autres

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Shortcut to Highly Fluorescent Perylene Derivatives: From Fluoranthene Fissure‐Coupling to Late‐Stage Aromatic Extension

Lorena Capdevila, Judith Sala, Cristina Berga, Araceli de Aquino et autres

Access to extended perylene‐based nanographenes (NGs) is severely limited and involves tedious multi‐step synthetic procedures. Here a two‐step synthesis shortcut to highly soluble, bent, and extended perylene‐based NGs from a nonperylene aromatic homologation precursor is reported. Moreover, the resulting scaffold, tetraphenyldibenzoperiflanthene (DBP), …

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Shortcut to Highly Fluorescent Perylene Derivatives: FromFluoranthene Fissure-Coupling to Late-Stage Aromatic Extension

Lorena Capdevila, Judith Sala, Cristina Berga, Araceli de Aquino Samper et autres

Access to extended perylene-based nanographenes (NGs) is severely limited and involves tedious multi-step synthetic procedures. Here a two-step synthesis shortcut to highly soluble, bent, and extended perylene-based NGs from a nonperylene aromatic homologation precursor is reported. Moreover, the resulting scaffold, tetraphenyldibenzoperiflanthene (DBP), …

CCDC 2285383: Experimental Crystal Structure Determination

Judith Sala, Lorena Capdevila, Cristina Berga, Araceli de Aquino et autres

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

CCDC 2285384: Experimental Crystal Structure Determination

Judith Sala, Lorena Capdevila, Cristina Berga, Araceli de Aquino et autres

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

CCDC 2285382: Experimental Crystal Structure Determination

Judith Sala, Lorena Capdevila, Cristina Berga, Araceli de Aquino et autres

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

Luminescent Chiral Furanol‐PAHs via Straightforward Ni‐Catalysed Csp2−F Functionalization: Mechanistic Insights into the Scholl Reaction

Judith Sala, Lorena Capdevila, Cristina Berga, Araceli de Aquino et autres

Abstract Here we report the stepwise synthesis of new nanographenes (NGs) and polycyclic aromatic hydrocarbons (PAHs) obtained via Scholl ring fusion applied at aromatic homologation compounds, which are obtained through one‐step Ni‐catalysed Csp2−F functionalization. The latter are rapidly accessed valid precursors for …

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CCDC 2144669: Experimental Crystal Structure Determination

Lorena Capdevila, Judith Sala, Lutz Ackermann, Xavi Ribas

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

Nickel‐Catalyzed Csp2−OMe Functionalization for Chemoselective Aromatic Homologation En Route to Nanographenes

Lorena Capdevila, Judith Sala, Lutz Ackermann, Xavi Ribas

Abstract A Ni‐catalyzed Csp2−OMe ortho‐functionalization methodology to form chemoselectively alkyne monoannulation or aromatic homologation products is reported as a novel protocol towards the valorisation of substrates containing Csp2−OMe units. Double activation of Csp2−OMe and Csp2−F bonds is also demonstrated. Further use of …

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