Zobrazeno 1 - 10
of 22
pro vyhledávání: '"James F. Garety"'
Autor:
Vincent M. Rotello, Gouher Rabani, Patrice Woisel, James F. Garety, Francine Cazier, Lee M. Daniels, Chick C. Wilson, Andrew Parkin, Graeme Cooke, Shanika Gunatilaka Hewage
Publikováno v:
Tetrahedron. 63:11114-11121
We report the convenient synthesis of a pyrrole-functionalized tetracationic cyclophane, [2]rotaxane, and [2]catenane. X-ray crystallography has confirmed the interlocked structure of the catenane. We have investigated the solution properties of thes
Autor:
James F. Garety, Marc Bria, Shanika Gunatilaka Hewage, Margaret Nutley, Graeme Cooke, Patrice Woisel, Alan Cooper, Gouher Rabani
Publikováno v:
Tetrahedron Letters. 48:301-304
This article reports the characterization of pseudorotaxanes fabricated from cyclobis(paraquat-p-phenylene) 1, and 1,4-dialkyloxyphenyl derivative 2 or 1,5-dialkyloxynaphthalene derivative 3 in water. Addition of competing guest 3 to 1.2 or the elect
Autor:
Graeme Cooke, James F. Garety, Marc Bria, Shanika G. Hewage, François Delattre, Patrice Woisel, Gouher Rabani
Publikováno v:
Tetrahedron Letters. 47:6449-6452
We report the synthesis of a cyclodextrin-based molecular adapter which has the propensity to form an electrochemically tuneable ternary complex with cyclophanes 2 or 3 and ferrocene 4 in non-aqueous and aqueous environments, respectively.
Autor:
James F. Garety, Vladimir Sindelar, Patrice Woisel, Suhil Mabruk, Chang-Qi Ma, Julien Couet, Graeme Cooke, Gouher Rabani, Vincent M. Rotello
Publikováno v:
Tetrahedron Letters. 47:3763-3766
We report the application of electrochemistry to detect and modulate hydrogen bonding interactions between a phenanthrenequinone-functionalized self-assembled monolayer and a phenyl-urea terminated dendrimer.
Autor:
Gouher Rabani, Brian J. Jordan, Andy Parkin, Vincent M. Rotello, Nadiya V. Kryvokhyzha, James F. Garety, Graeme Cooke
Publikováno v:
Organic Letters. 8:2297-2300
[reaction: see text] We report the synthesis of flavin-stoppered hydrogen bonded [2]rotaxanes 1 and 2. We also report the electrochemically controllable properties of these systems in solution, and for derivative 2, as an electropolymerized thin film
Autor:
Gouher Rabani, Graeme Cooke, Shanika Gunatilaka Hewage, François Delattre, Georgina M. Rosair, James F. Garety, Marc Bria, Patrice Woisel
Publikováno v:
Organic Letters. 8:1423-1426
[reaction: see text] A new self-complexing donor-acceptor system has been synthesized that has the propensity to undergo intramolecular decomplexation under thermal and electrochemical perturbation and upon addition of a competitive guest for the cyc
Autor:
Gheorghe Surpateanu, James F. Garety, Patrice Woisel, Gouher Rabani, Vincent M. Rotello, Suhil Mabruk, Graeme Cooke
Publikováno v:
Tetrahedron Letters. 47:783-786
We report the synthesis of a dithienylpyrrole-stoppered rotaxane and its subsequent electrochemical polymerisation onto a platinum working electrode surface. We have shown that the tetracationic cyclophane moiety of the rotaxane does not impair elect
Autor:
Ali Bayir, Gouher Rabani, Graeme Cooke, Nadiya V. Kryvokhyzha, James F. Garety, Vincent M. Rotello, Michael A. Pollier, Brian J. Jordan
Publikováno v:
Chem. Commun.. :1248-1250
We report the synthesis of a water-soluble flavin polymer using ATRP, whereby the oligoethylene glycol backbone provides both a local hydrophobic environment and redox tuning of the flavin moiety typical of flavoenzyme prototypes.
Autor:
Brian O. Smith, Hans Wolfgang Spiess, Vincent M. Rotello, Graeme Cooke, Marc Bria, Gunther Brunklaus, Shanika G. Hewage, Patrice Woisel, James F. Garety, Georgina M. Rosair, Anne Marie Alexander, Stuart T. Caldwell, Yann Hocquel, Gouher Rabani, Niall McDonald
Publikováno v:
Chemical communications (Cambridge, England). (22)
A ferrocene-functionalised ureidopyrimidinone has been synthesised that can signal the solvent-induced tautomerism of the dimeric 4[1H]-pyrimidinone form to the monomeric 6[1H]-pyrimidinone form.
Autor:
Vincent M. Rotello, Gouher Rabani, Graeme Cooke, Brian J. Jordan, James F. Garety, Shanika Gunatilaka Hewage, Patrice Woisel
Publikováno v:
Organic letters. 9(3)
[reaction: see text] A random copolymer containing 1,5-dialkyloxynaphthalene moieties has been synthesized using atom-transfer radical polymerization. We have shown that this polymer has the ability to form complexes with the tetracationic cyclophane