Now showing items 1-10 of 1049
Strategic modulation of the photonic properties of conjugated organometallic Pt–Ir polymers exhibiting hybrid CT-excited states
(2014) - Journal article,
Polymer 6, ([trans-Pt(PBu3)2(C≡C)2]-[Ir(dFMeppy)2(N^N)](PF6))n, (([Pt]-[Ir](PF6))n; N^N = 5,5′-disubstituted-2,2′-bipyridyl; dFMeppy = 2-(2,4-difluoro-phenyl)-5-methylpyridine) is prepared along with model compounds. These ...
Comparison between phosphine and NHC-modified Pd catalysts in the telomerization of butadiene with methanol – a kinetic study combined with model-based experimental analysis
(2015) - Journal article,
The telomerization of butadiene with methanol was investigated in the presence of different palladium catalysts modified either with triphenylphosphine (TPP) or 1,3-dimesityl-imidazol-2-ylidene (IMes) ligand. When pure ...
A novel route for large-scale synthesis of [Au(NHC)(OH)] complexes
(2014-12-14) - Journal article,
A novel route for the large-scale synthesis of [Au(NHC)(OH)] complexes is reported. Using this new methodology, several [Au(NHC)(OH)] complexes were readily and efficiently accessed on multi-gram scale (up to 20 g).
Application of four-membered ring chalcogenation reagents to the synthesis of new phosphorus-chalcogen heterocycles
(2016-08-29) - Journal article,
The reaction of four-membered ring chalcogenation reagents such as Lawesson’s reagent, 2,4-diferrocenyl-1,3,2,4-diathiadiphosphetane 2,4-disulfide (the ferrocene analogy of Lawesson’s reagent) and Woollins’ reagent with ...
Crystal structures of five (2-chloro-quinolin-3-yl)methyl ethers : supra-molecular assembly in one and two dimensions mediated by hydrogen bonding and π-π stacking
(2015-06) - Journal article,
In the molecules of the title compounds, methyl 5-bromo-2-[(2-chloroquinolin-3-yl)methoxy]benzoate, C18H13BrClNO3, (I), methyl 5-bromo-2-[(2-chloro-6-methylquinolin-3-yl)methoxy]benzoate, C19H15BrClNO3, (II), methyl ...
Enzyme mechanism prediction : a template matching problem on InterPro signature subspaces
(2015-12-03) - Journal article,
We recently reported that one may be able to predict with high accuracy the chemical mechanism of an enzyme by employing a simple pattern recognition approach: a k Nearest Neighbour rule with k=1 (k1NN) and 321 InterPro ...
Intraluminal magnetisation of bowel by ferromagnetic particles for retraction and manipulation by magnetic probes
(2014-11) - Journal article,
Feasibility studies are needed to demonstrate that safe and effective manipulation of bowel during Minimal Access Surgery (MAS) can be obtained by use of magnetic force. This paper characterises two classes of magnetic ...
On the role of chalcogen donor atoms in diimine-dichalcogenolate PtII SONLO chromophores : is it worth replacing sulfur with selenium?
(2015-11) - Journal article,
Two new diimine-diselenolate PtII chromophores [Pt(bipy)(Me-dset)] (1) and [Pt(phen)(Me-dset)] (2) (Me-dset2- = N-methyl-2-thioxothiazoline-4,5-diselenolate) were synthesized and characterized. The effect of replacing ...
On the chemical biology of the nitrite/sulfide interaction
(2015-04-30) - Journal article,
Sulfide (H2S/HS−) has been demonstrated to exert an astounding breadth of biological effects, some of which resemble those of nitric oxide (NO). While the chemistry, biochemistry and potential pathophysiology of the ...
Complexation of aromatic dichalcogen ligands to germanium
(2017-02-24) - Journal article,
Eight novel germanium compounds of the type [R2Ge(E-Ar-E)], where R = Me, Ph; E-Ar-E = an aromatic bidentate chalcogen ligand, were successfully synthesised. The effects of changing 3 variables within the series were ...