The synthesis of deuteriated tri‐ tert ‐butyl phosphine

Autor: Lucy C. Brown, Anne McGrogan, Yoan Delavoux, James M. Hogg, John D. Holbrey, H. Q. Nimal Gunaratne, Małgorzata Swadźba‐Kwaśny, James P. Tellam, Sarah E. Youngs

Publikováno v: Brown, L C, McGrogan, A, Delavoux, Y, Hogg, J M, Holbrey, J D, Gunaratne, H Q N, Swadźba-Kwaśny, M, Tellam, J P & Youngs, S E 2022, ' The synthesis of deuteriated tri-tert-butyl phosphine ', Journal of Labelled Compounds and Radiopharmaceuticals, vol. 65, no. 13, pp. 338-342 . https://doi.org/10.1002/jlcr.4001

The synthesis of deuteriated tri-tert-butyl phosphine is reported. This synthesis is an adaptation of the known procedure for tri-tert-butyl phosphine via a Grignard intermediate.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d62a6b0f062f259f015102be5354c669
https://doi.org/10.1002/jlcr.4001

Glycolysis of PET Using 1,3-Dimethylimidazolium-2-Carboxylate as an Organocatalyst

Autor: Jeni Toland, Lei Wang, Gareth Nelson, John D. Holbrey

Publikováno v: Wang, L, Toland, J, Nelson, G & Holbrey, J 2020, ' Glycolysis of PET using 1,3-dimethylimidazolium-2-carboxylate as an organocatalyst ', ACS Sustainable Chemistry & Engineering, vol. 8, no. 35, pp. 13362-13368 . https://doi.org/10.1021/acssuschemeng.0c04108

The use of 1,3-dimethylimidazolium-2-carboxylate as an organocatalyst for the glycolysis of waste PET, poly(ethylene terephthalate), is reported for the first time. Post-consumer PET was completely depolymerised in less than 1 h at 180◦C with up to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff3dbfd6c273babb7a2d1ae43d7eeea7
https://doi.org/10.1021/acssuschemeng.0c04108

Solution structure of propane and propene dissolved in the ionic liquid 1-butyl-3-methylimidazolium bis{(trifluoromethyl)sulfonyl}imide from neutron diffraction with H/D substitution and empirical potential structure refinement modelling

Autor: Mark Gilmore, John D. Holbrey, Leila Moura, Samantha K. Callear, Tristan G. A. Youngs

Publikováno v: Moura, L, Gilmore, M, Callear, S, Youngs, T & Holbrey, J 2019, ' Solution structure of propane and propene dissolved in the ionic liquid 1-butyl-3-methylimidazolium bis{(trifluoromethyl)sulfonyl}imide from neutron diffraction with H/D substitution and Empirical Potential Structure Refinement modelling ', Molecular Physics . https://doi.org/10.1080/00268976.2019.1649495

Neutron scattering combined with H/D-isotopic substitution, fitting the experimental data using the Empirical Potential Structure Refinement (EPSR) method has been used to investigate the liquid structure of 1-butyl-3-methylimidazolium bis{(trifluoro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b8d1342026d950f4614004a14f5c541
https://doi.org/10.1080/00268976.2019.1649495

Phenol recovery from aromatic-rich oils by formation of eutectic liquids with trialkyl-2,3-dihydroxypropylammonium chloride salts

Autor: Emily L. Byrne, John D. Holbrey

Publikováno v: Holbrey, J & Byrne, E 2020, ' Phenol recovery from aromatic-rich oils by formation of eutectic liquids with trialkyl-2,3-dihydroxypropylammonium chloride salts ', Sustainable Chemistry, vol. 1, no. 1, pp. 49-61 . https://doi.org/10.3390/suschem1010004
Sustainable Chemistry
Volume 1
Issue 1
Pages 4-61

Trialkyl-2,3-dihydroxypropylammonium chloride salts have been investigated as liquid eutectic-forming salts for the extraction of phenol from aromatic-rich model oil (toluene), demonstrating how the increased partitioning of phenol from oil-phases ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::994780deb8d86d725fac5d5aa1664676
https://pure.qub.ac.uk/en/publications/phenol-recovery-from-aromaticrich-oils-by-formation-of-eutectic-liquids-with-trialkyl23dihydroxypropylammonium-chloride-salts(9e0a433e-31b0-4457-ad0d-8c46bb79b16b).html

Frustrated Lewis pairs in ionic liquids and molecular solvents – a neutron scattering and NMR study of encounter complexes

Autor: Nancy Artioli, James M. Hogg, Sabrina Gärtner, Silvia Imberti, Leila Moura, Mark Gilmore, Małgorzata Swadźba-Kwaśny, Lucy C. Brown, John D. Holbrey, H. Q. Nimal Gunaratne, Ruairi O'Donnell

Publikováno v: Brown, L C, Hogg, J M, Gilmore, M, Moura, L, Imberti, S, Gärtner, S, Gunaratne, H Q N, O'Donnell, R J, Artioli, N, Holbrey, J D & Swadzba-Kwasny, M 2018, ' Frustrated Lewis pairs in ionic liquids and molecular solvents – a neutron scattering and NMR study of encounter complexes ', Chemical Communications, vol. 54, pp. 8689-8692 . https://doi.org/10.1039/C8CC03794A

The presence of the weakly-associated encounter complex in the model frustrated Lewis pair solution (FLP): tris(tert-butyl)phosphine (P(tBu)3) and tris(pentafluorophenyl)borane (BCF) in benzene, was confirmed via P···B correlation analysis from ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ec2191ef63fe3978d361e2f6deac4bc
https://doi.org/10.1039/c8cc03794a