Solvent responsive catalyst improves NMR sensitivity via efficient magnetisation transfer† †Electronic supplementary information (ESI) available: Experimental details; synthesis and characterisation of compounds, SABRE experiments, kinetic data, activation parameters, UV-vis data. The underlying research data for this paper is available in accordance with EPSRC open data policy from DOI: 10.15124/cdaf969f-ba47-401e-876b-512c0cece55c. See DOI: 10.1039/c6cc03185d Click here for additional data file

Autor: Ruddlesden, Amy J., Duckett, Simon B.

Publikováno v: Chemical Communications (Cambridge, England)

A bidentate iridium carbene complex, Ir(κC,O-L1)(COD), has been synthesised which contains a strongly electron donating carbene ligand that is functionalised by a cis-spanning phenolate group. Upon activation, it acts as an efficient magnetisation t

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http://europepmc.org/articles/PMC5358499

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Direct and indirect hyperpolarisation of amines using para hydrogen.

Autor: Iali W; Centre for Hyperpolarisation in Magnetic Resonance (CHyM) , Department of Chemistry , University of York , Heslington , YO10 5DD , UK . Email: simon.duckett@york.ac.uk., Rayner PJ; Centre for Hyperpolarisation in Magnetic Resonance (CHyM) , Department of Chemistry , University of York , Heslington , YO10 5DD , UK . Email: simon.duckett@york.ac.uk., Alshehri A; Centre for Hyperpolarisation in Magnetic Resonance (CHyM) , Department of Chemistry , University of York , Heslington , YO10 5DD , UK . Email: simon.duckett@york.ac.uk., Holmes AJ; Centre for Hyperpolarisation in Magnetic Resonance (CHyM) , Department of Chemistry , University of York , Heslington , YO10 5DD , UK . Email: simon.duckett@york.ac.uk., Ruddlesden AJ; Centre for Hyperpolarisation in Magnetic Resonance (CHyM) , Department of Chemistry , University of York , Heslington , YO10 5DD , UK . Email: simon.duckett@york.ac.uk., Duckett SB; Centre for Hyperpolarisation in Magnetic Resonance (CHyM) , Department of Chemistry , University of York , Heslington , YO10 5DD , UK . Email: simon.duckett@york.ac.uk.

Publikováno v: Chemical science [Chem Sci] 2018 Mar 09; Vol. 9 (15), pp. 3677-3684. Date of Electronic Publication: 2018 Mar 09 (Print Publication: 2018).