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Structure‐Defined 3D Nanocomposite Polymer Networks: Versatile Heterogeneous Catalytic Platforms in Organic Synthesis

dc.contributor.authorKalogirou, Andreas S.en
dc.contributor.authorAchilleos, Marilizen
dc.contributor.authorProcopiou, Constantinaen
dc.contributor.authorTanasǎ, Eugeniaen
dc.contributor.authorKoutentis, Panayiotis Andreasen
dc.contributor.authorKrasia‐Christoforou, Theodoraen
dc.creatorKalogirou, Andreas S.en
dc.creatorAchilleos, Marilizen
dc.creatorProcopiou, Constantinaen
dc.creatorTanasǎ, Eugeniaen
dc.creatorKoutentis, Panayiotis Andreasen
dc.creatorKrasia‐Christoforou, Theodoraen
dc.date.accessioned2019-11-21T06:19:38Z
dc.date.available2019-11-21T06:19:38Z
dc.date.issued2016
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/55612
dc.source.urihttps://nls.ldls.org.uk/welcome.html?ark:/81055/vdc_100035003415.0x000003
dc.subjectChemistryen
dc.titleStructure‐Defined 3D Nanocomposite Polymer Networks: Versatile Heterogeneous Catalytic Platforms in Organic Synthesisen
dc.typeinfo:eu-repo/semantics/article
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Χημείας / Department of Chemistry
dc.type.uhtypeArticleen
dc.description.notes<p>ID: 1081en
dc.description.notesIn: ChemistrySelect, Vol. 1, no. 11 ( 2016), p.2635-2641.en
dc.description.notesSummary: AbstractColloidal polyvinylpyrrolidone‐stabilized Pd nanoparticles were embedded within 1,2‐bis(2‐iodoethoxy)ethane (BIEE)‐crosslinked poly(2‐dimethylamino)ethyl methacrylate homopolymer networks with defined structural characteristics. In the presented synthetic approach, the crosslinking step is realised in ambient conditions, thus avoiding nanoparticle agglomeration phenomena. These 3D polymer‐based nanocomposite networks were evaluated as heterogeneous catalysts for Heck, Suzuki‐Miyaura and Sonogashira coupling reactions. High catalytic activity and reusability was demonstrated in Heck reactions, substrate‐specific outcomes were observed in Sonogashira couplings, while poor reactivity was observed in Suzuki‐Miyaura couplings. The existing diversity in material structure and composition allows for further improvements leading to highly stable and robust 3D polymer‐based nanocomposite heterogeneous catalysts that could find use in a wide range of transition metal‐catalysed organic reactions.AbstractStructure‐defined 3D catalytic nanocomposite polymer networks were synthesized based on monodisperse polyvinylpyrrolidone (PVP)‐stabilized Pd colloidal nanohybrids encapsulated within 1,2‐bis‐(2‐iodoethoxy)ethane (BIEE)‐crosslinked poly(2‐dimethylamino)ethyl methacrylate homopolymer networks. These materials were evaluated as heterogeneous catalytic supports in Heck, Suzuki‐Miyaura and Sonogashira coupling reactions.</p>en
dc.contributor.orcidKoutentis, Panayiotis Andreas [0000-0002-4652-7567]
dc.contributor.orcidKrasia‐Christoforou, Theodora [0000-0002-9915-491X]
dc.contributor.orcidKalogirou, Andreas S. [0000-0002-5476-5805]
dc.gnosis.orcid0000-0002-4652-7567
dc.gnosis.orcid0000-0002-9915-491X
dc.gnosis.orcid0000-0002-5476-5805


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