Search Results - "Knight, Julian G."

Circularly Polarized Luminescence from Helically Chiral N,N,O,O-Boron-Chelated Dipyrromethenes by Alnoman, Rua B., Rihn, Sandra, O'Connor, Daniel C., Black, Fiona A., Costello, Bernard, Waddell, Paul G., Clegg, William, Peacock, Robert D., Herrebout, Wouter, Knight, Julian G., Hall, Michael J.

“…Helically chiral N,N,O,O‐boron chelated dipyrromethenes showed solution‐phase circularly polarized luminescence (CPL) in the red region of the visible spectrum…”
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Highly Selective and Solvent-Dependent Reduction of Nitrobenzene to N‑Phenylhydroxylamine, Azoxybenzene, and Aniline Catalyzed by Phosphino-Modified Polymer Immobilized Ionic Liquid-Stabilized AuNPs by Doherty, Simon, Knight, Julian G, Backhouse, Tom, Summers, Ryan J, Abood, Einas, Simpson, William, Paget, William, Bourne, Richard A, Chamberlain, Thomas W, Stones, Rebecca, Lovelock, Kevin R. J, Seymour, Jake M, Isaacs, Mark A, Hardacre, Christopher, Daly, Helen, Rees, Nicholas H

“…Gold nanoparticles stabilized by phosphine-decorated polymer immobilized ionic liquids (AuNP@PPh2-PIILP) is an extremely efficient multiproduct selective…”
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Synthesis, Structure and Photophysical Properties of a New Class of Inherently Chiral Boron(III) Chelates—The tert‐Leucine Complexes by Algoazy, Nawaf, Knight, Julian G., Waddell, Paul G., Aerts, Roy, Herrebout, Wouter, Al‐Sharif, Hatun H. T., Karlsson, Joshua K. G., Harriman, Anthony

“…A new family of boron(III) chelates is introduced whereby molecular chirality, confirmed by circular dichroism, is imported during synthesis such that…”
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Triaryl-Like MONO‑, BIS‑, and TRISKITPHOS Phosphines: Synthesis, Solution NMR Studies, and a Comparison in Gold-Catalyzed Carbon–Heteroatom Bond Forming 5-exo-dig and 6-endo-dig Cyclizations by Doherty, Simon, Knight, Julian G, Perry, Daniel O, Ward, Nicholas A. B, Bittner, Dror M, McFarlane, William, Wills, Corinne, Probert, Michael R

“…A homologous series of triaryl-like KITPHOS-type monophosphines containing one, two, or three bulky 12-phenyl-9,10-dihydro-9,10-ethenoanthracene (KITPHOS)…”
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Hybridising inorganic materials with fluorescent BOPHY dyes: A structural and optical comparative study by Sani, Umar, Alatawi, Omar M, Halawani, Nuha M, Gould, Jamie A, Knight, Julian G, Cucinotta, Fabio

“…This study presents the design and characterization of new monochromatic light-harvesting systems based on inorganic porous materials hybridized with organic…”
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Pyrrolylquinoline-BF2 and BPh2 BODIPY-Type Analogues: Synthesis, Structural Analysis and Photophysical Properties by Alsimaree, Abdulrahman A., Alatawi, Omar M., Waddell, Paul G., Day, David P., Alsenani, Nawaf I., Knight, Julian G.

“…Two new pyrrolylquinoline-substituted heteroaromatic-containing compounds bearing a central boron bridge have been prepared by a short, high-yielding sequence…”
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ortho,ortho′-Substituted KITPHOS Monophosphines: Highly Efficient Ligands for Palladium-Catalyzed CC and CN Bond Formation by Doherty, Simon, Knight, Julian G., McGrady, John P., Ferguson, Alexandra M., Ward, Nicholas A. B., Harrington, Ross W., Clegg, William

“…ortho,ortho′‐Substitution of the phosphinoalkyne‐derived aryl ring in KITPHOS (11‐dicyclohexylphosphino‐12‐phenyl‐9,10‐ethenoanthracene) monophosphines…”
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Recyclable Copper Catalysts Based on Imidazolium-Tagged Bis(oxazolines): A Marked Enhancement in Rate and Enantioselectivity for Diels-Alder Reactions in Ionic Liquid by Doherty, Simon, Goodrich, Peter, Hardacre, Christopher, Knight, Julian G., Nguyen, Mimi T., Pârvulescu, Vasile I., Paun, Cristina

“…Imidazolium‐tagged bis(oxazolines) have been prepared and used as chiral ligands in the copper(II)‐catalysed Diels–Alder reaction of N‐acryloyl‐ and…”
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Bimetallic Ru:Co Mesoporous Nanoparticles Stabilized by PEG and Imidazolium Ionic Liquid Based [KIT-6] as an Efficient Heterogeneous Catalyst for Suzuki–Miyaura Cross-Couplings in H2O:EtOH Solution by Al-shaikh, Hind, Lasri, Jamal, Knight, Julian G.

“…Bimetallic Ru:Co nanoparticles stabilized by PEG and imidazolium ionic liquid based [KIT-6] mesoporous silica, denoted as Ru:Co NPs@[KIT-6]-PEG&imid 6 , has…”
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Electron-Rich, Bicyclic Biaryl-Like KITPHOS Monophosphines via [4+2] Cycloaddition between 1-Alkynylphosphine Oxides and Anthracene: Highly Efficient Ligands for Palladium-Catalysed CN and CC Bond Formation by Doherty, Simon, Knight, Julian G., Smyth, Catherine H., Jorgenson, Graeme A.

“…Electron‐rich, bicyclic biaryl‐like KITPHOS monophosphines have been prepared via Diels–Alder cycloaddition between 1‐alkynylphosphine oxides and anthracene in…”
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Asymmetric Platinum Group Metal-Catalyzed Carbonyl-Ene Reactions:  Carbon−Carbon Bond Formation versus Isomerization by Doherty, Simon, Knight, Julian G, Smyth, Catherine H, Harrington, Ross W, Clegg, William

“…A comparative study of the carbonyl-ene reaction between a range of 1,1‘-disubstituted or trisubstituted alkenes and ethyl trifluoropyruvate catalyzed by Lewis…”
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Synthesis and Reactivity of 3,5-Diiodo-BODIPYs via a Concerted, Double Aromatic Finkelstein Reaction by Frank, Felicity J, Waddell, Paul G, Hall, Michael J, Knight, Julian G

“…3,5-Diiodo-8-aryl-BODIPYs are prepared from the corresponding 3,5-dichloro- and 3,5-dibromo- congeners via a double aromatic Finkelstein reaction with NaI in…”
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A new chiral boron-dipyrromethene (BODIPY)-based fluorescent probe: molecular docking, DFT, antibacterial and antioxidant approaches by Alnoman, Rua B., Parveen, Shazia, Hagar, Mohamad, Ahmed, Hoda A., Knight, Julian G.

“…A new chiral BODIPY-based fluorescent compound, 5-bromo-4,4-difluoro-3(S)-1-phenylethyl)amino) BODIPY, 4 was synthesized for biomedical applications. Optical,…”
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Arene‐Immobilized Ru(II)/TsDPEN Complexes: Synthesis and Applications to the Asymmetric Transfer Hydrogenation of Ketones by Doherty, Simon, Knight, Julian G., Alshaikh, Hind, Wilson, James, Waddell, Paul G., Wills, Corinne, Dixon, Casey M.

“…The Noyori‐Ikariya (arene)Ru(II)/TsDPEN precatalyst has been anchored to amorphous silica and DAVISIL through the η6‐coordinated arene ligand via a…”
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Efficient Hydrogen Evolution from Dimethylamine Borane, Ammonia Borane and Sodium Borohydride Catalyzed by Ruthenium and Platinum Nanoparticles Stabilized by an Amine Modified Polymer Immobilized Ionic Liquid: a Comparative Study by Alharbi, Adhwa A., Wills, Corinne, Dixon, Casey, Arca, Elisabetta, Chamberlain, Thomas W., Griffiths, Anthony, Collins, Sean M., Wu, Kejun, Yan, Han, Bourne, Richard A., Knight, Julian G., Doherty, Simon

“…Platinum and ruthenium nanoparticles stabilised by an amine modified polymer immobilised ionic liquid (MNP@NH 2 -PEGPIILS, M = Pt, Ru) catalyse the hydrolytic…”
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Efficient Hydrolytic Hydrogen Evolution from Sodium Borohydride Catalyzed by Polymer Immobilized Ionic Liquid‐Stabilized Platinum Nanoparticles by Doherty, Simon, Knight, Julian G., Alharbi, Hussam Y., Paterson, Reece, Wills, Corinne, Dixon, Casey, Šiller, Lidija, Chamberlain, Thomas W., Griffiths, Anthony, Collins, Sean M., Wu, Kejun, Simmons, Matthew D., Bourne, Richard A., Lovelock, Kevin R. J., Seymour, Jake

“…Platinum nanoparticles stabilized by imidazolium‐based phosphine‐decorated Polymer Immobilized Ionic Liquids (PPh2‐PIIL) catalyze the hydrolytic evolution of…”
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Amino‐Modified Polymer Immobilized Ionic Liquid Stabilized Ruthenium Nanoparticles: Efficient and Selective Catalysts for the Partial and Complete Reduction of Quinolines by Alharbi, Adhwa A., Wills, Corinne, Chamberlain, Thomas W., Bourne, Richard A., Griffiths, Anthony, Collins, Sean M., Wu, Kejun, Mueller, Pia, Knight, Julian G., Doherty, Simon

“…RuNPs stabilised by amino‐decorated imidazolium‐based polymer immobilized ionic liquids catalyse the dimethylamine borane mediated reduction of quinolines to…”
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Heteroatom Donor‐Decorated Polymer‐Immobilized Ionic Liquid Stabilized Palladium Nanoparticles: Efficient Catalysts for Room‐Temperature Suzuki‐Miyaura Cross‐Coupling in Aqueous Media by Doherty, Simon, Knight, Julian G., Backhouse, Tom, Abood, Einas, Al‐shaikh, Hind, Clemmet, Ashley R., Ellison, Jack R., Bourne, Richard A., Chamberlain, Thomas W., Stones, Rebecca, Warren, Nicholas J., Fairlamb, Ian J. S., Lovelock, Kevin R. J.

“…Palladium nanoparticles stabilized by heteroatom donor‐modified polystyrene‐based polymer immobilized ionic liquids (PdNP@HAD‐PIILP; HAD‐PPh2, OMe, NH2, CN,…”
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Optical spectroscopic properties recorded for simple BOPHY dyes in condensed media: The mirror-symmetry factor by Woodford, Owen J., Ziessel, Raymond, Harriman, Anthony, Wills, Corinne, Alsimaree, Abdulrahman A., Knight, Julian G.

“…The BOPHY structural scaffold provides opportunities for the synthesis of innumerable derivatives with linear geometries and well-controlled π-conjugation…”
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The Synthesis of Biarylmonophosphonates via Palladium-Catalyzed Phosphonation, Iridium-Catalyzed C-H Borylation, Palladium-Catalyzed Suzuki–Miyaura Cross-Coupling by Doherty, Simon, Knight, Julian G., Tran, Tina S. T., Alharbi, Hussam Y., Perry, Daniel O.

“…The iridium-catalyzed C-H borylation of diethyl phenylphosphonate results in nonselective mono and bisborylation to afford a near statistical mixture of 3-,…”
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