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Yusuf Hamied Department of Chemistry

 

We are interested in molecular recognition, aiming to uncover and exploit the rules governing non-covalent interactions. Hydrophobic, π–π, donor–acceptor, metal– ligand and hydrogen bonding interactions are used to create new supramolecular systems that expand our understanding of molecular behaviour and may have useful recognition, catalytic or photophysical properties. In particular in the past few years we have developed the concept of dynamic combinatorial chemistry as a new approach for discovering entirely unexpected structures and assemblies. Over the years our building blocks have included peptides, metalloporphyrins, steroids and simple aromatics, and our products have included macrocycles, rotaxanes, catenanes, molecular knots and supramolecular nanotubes. Very recently, while investigating dynamic chemistry in the solid state using ball mill grinding, we have discovered solvent and surface effects on polymorph stability in nanocrystals

Please note that I am not taking any new students or postdocs into my research group.

 

 

 

Selected Publications

 

Evolution of dynamic combinatorial chemistry, Accounts Chem. Res., (2012), 45, 2211.

Discovery of an organic trefoil knot, Science, (2012), 338, 783.

Templated dynamic synthesis of a [3]Catenane, Angew. Chemie Intl. Edn., (2012), 51, 1443.

Thermodynamics of supramolecular naphthalenediimide nanotubes, J. Am. Chem. Soc., (2012), 134, 566.

Discovery of linear receptors for multiple dihydrogen phosphate ions using dynamic combinatorial chemistry, J. Am. Chem. Soc., (2011), 133, 3804.

Formation pathways of Donor-Acceptor catenanes in aqueous dynamic combinatorial libraries, J. Am. Chem. Soc., (2011), 133, 3198.

Solid-state dynamic combinatorial chemistry, Chem. Sci., (2011), 2, 696.

An unexpected receptor for C70, Angew. Chemie Intl. Edn., (2008), 47, 2689.

Publications

Editorial: How Can Change Be Achieved?— Energy Saving in Cambridge
JKM Sanders
– Angewandte Chemie International Edition
(2013)
52,
10914
Solid-StateDynamic Covalent Chemistry: a Combined Powder X-Ray Diffraction and Chromatography Study of Mechanochemistry Kinetics
GI Lampronti, A Belenguer, JKM Sanders, SAT Redfern
– Acta Crystallographica Section A Foundations of Crystallography
(2013)
69,
s274
Generation of a dynamic system of three-dimensional tetrahedral polycatenanes
SP Black, AR Stefankiewicz, MMJ Smulders, D Sattler, CA Schalley, JR Nitschke, JKM Sanders
– Angew Chem Int Ed Engl
(2013)
52,
5749
Diverse topologies in dynamic combinatorial libraries from tri- and mono-thiols in water: Sensitivity to weak supramolecular interactions
AR Stefankiewicz, JKM Sanders
– Chemical communications (Cambridge, England)
(2013)
49,
5820
Structural parameters governing the dynamic combinatorial synthesis of catenanes in water.
FBL Cougnon, N Ponnuswamy, NA Jenkins, GD Pantoş, JKM Sanders
– J Am Chem Soc
(2012)
134,
19129
Discovery of an organic trefoil knot.
N Ponnuswamy, FBL Cougnon, JM Clough, GD Pantoş, JKM Sanders
– Science
(2012)
338,
783
Solution and Solid-State Supramolecular Chemistry of Naphthalenediimides
GD Pantos, JKM Sanders
– Acta Crystallographica Section A Foundations of Crystallography
(2012)
68,
S116
Interview with Jeremy Sanders
J Sanders
– Chemical communications (Cambridge, England)
(2012)
48,
4931
Metal induced folding: synthesis and conformational analysis of the lanthanide complexes of two 44-membered hydrazone macrocycles.
JM Klein, JK Clegg, V Saggiomo, L Reck, U Lüning, JKM Sanders
– Dalton Transactions
(2012)
41,
3780
Self-assembly of topologically complex architectures
SP Black, JKM Sanders, JR Nitschke, AR Stefankiewicz, MMJ Smulders
– ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
(2012)
244,
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk