User profiles for Graham Tizzard
Graham TizzardUniversity of Southampton Verified email at soton.ac.uk Cited by 2975 |
Machine Learning-Guided Development of Trialkylphosphine Ni(I) Dimers and Applications in Site-Selective Catalysis
Owing to the unknown correlation of a metal’s ligand and its resulting preferred speciation in
terms of oxidation state, geometry, and nuclearity, a rational design of multinuclear catalysts …
terms of oxidation state, geometry, and nuclearity, a rational design of multinuclear catalysts …
A catenane that is topologically achiral despite being composed of oriented rings
…, F Rizzi, D Lozano, EMG Jamieson, GJ Tizzard… - Nature Chemistry, 2023 - nature.com
Catenanes—molecules comprising two interlocking rings held together like links in a chain—are
topologically non-trivial: a catenane is a topological isomer of its separated rings, but …
topologically non-trivial: a catenane is a topological isomer of its separated rings, but …
When weaker can be tougher: the role of oxidation state (I) in P-vs N-ligand-derived Ni-catalyzed trifluoromethylthiolation of aryl halides
I Kalvet, Q Guo, GJ Tizzard, F Schoenebeck - ACS catalysis, 2017 - ACS Publications
The direct introduction of the valuable SCF 3 moiety into organic molecules has received
considerable attention. While it can be achieved successfully for aryl chlorides under catalysis …
considerable attention. While it can be achieved successfully for aryl chlorides under catalysis …
Synthesis and biological evaluation of JAHAs: ferrocene-based histone deacetylase inhibitors
N 1 -Hydroxy-N 8 -ferrocenyloctanediamide, JAHA (7), an organometallic analogue of SAHA
containing a ferrocenyl group as a phenyl bioisostere, displays nanomolar inhibition of …
containing a ferrocenyl group as a phenyl bioisostere, displays nanomolar inhibition of …
Ultra-fast co-sensitization and tri-sensitization of dye-sensitized solar cells with N719, SQ1 and triarylamine dyes
This paper describes the synthesis of a new, yellow triphenylamine dye, 4-[2-(4-diphenylaminophenyl)vinyl]benzoic
acid] (6), with a sorption maximum at 380 nm in solution for which …
acid] (6), with a sorption maximum at 380 nm in solution for which …
A chiral interlocking auxiliary strategy for the synthesis of mechanically planar chiral rotaxanes
…, AW Heard, MA Jinks, JM Suarez, GJ Tizzard… - Nature …, 2022 - nature.com
Rotaxanes can display molecular chirality solely due to the mechanical bond between the
axle and encircling macrocycle without the presence of covalent stereogenic units. However, …
axle and encircling macrocycle without the presence of covalent stereogenic units. However, …
[PDF][PDF] A chiral macrocycle for the stereoselective synthesis of mechanically planar chiral rotaxanes and catenanes
S Zhang, A Rodríguez-Rubio, A Saady, GJ Tizzard… - Chem, 2023 - cell.com
Active template auxiliary methodologies have previously been developed for the stereoselective
synthesis of chiral interlocked molecules in which the mechanical bond provides the …
synthesis of chiral interlocked molecules in which the mechanical bond provides the …
[HTML][HTML] Tetranuclear Zn/4f coordination clusters as highly efficient catalysts for Friedel–Crafts alkylation
…, NF Chilton, A Abdul-Sada, GJ Tizzard… - Chemical …, 2016 - pubs.rsc.org
A series of custom-designed, high yield, isoskeletal tetranuclear Zn/4f coordination clusters
showing high efficiency as catalysts with low catalytic loadings in Friedel–Crafts alkylation …
showing high efficiency as catalysts with low catalytic loadings in Friedel–Crafts alkylation …
Are the crystal structures of enantiopure and racemic mandelic acids determined by kinetics or thermodynamics?
RK Hylton, GJ Tizzard, TL Threlfall… - Journal of the …, 2015 - ACS Publications
Mandelic acids are prototypic chiral molecules where the sensitivity of crystallized forms (enantiopure/racemic
compound/polymorphs) to both conditions and substituents provides a …
compound/polymorphs) to both conditions and substituents provides a …
Noncovalent interactions of π systems with sulfur: The atomic chameleon of molecular recognition
…, I Pavlakos, JRT Arendorf, T Arif, GJ Tizzard… - Angewandte …, 2018 - Wiley Online Library
The relative strength of noncovalent interactions between a thioether sulfur atom and various
π systems in designed top pan molecular balances was determined by NMR spectroscopy. …
π systems in designed top pan molecular balances was determined by NMR spectroscopy. …