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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

The Relationship between Structure and Activity of Taurolin
E Myers, MC Allwood, MJ Gidley, JK Sanders
– The Journal of applied bacteriology
(2008)
48,
89
Exploring the Differential Recognition of DNA G‐Quadruplex Targets by Small Molecules Using Dynamic Combinatorial Chemistry
A Bugaut, K Jantos, J-L Wietor, R Rodriguez, JKM Sanders, S Balasubramanian
– Angew Chem Int Ed Engl
(2008)
47,
2677
Exploring the relation between amplification and binding in dynamic combinatorial libraries of macrocyclic synthetic receptors in water.
PT Corbett, JKM Sanders, S Otto
– Chemistry A European Journal
(2008)
14,
2153
Phase-transfer dynamic combinatorial chemistry
R Pérez-Fernández, M Pittelkow, AM Belenguer, JKM Sanders
– Chem Commun (Camb)
(2008)
1738
Monitoring the thermodynamically-controlled formation of diimide-based resin-attached rotaxanes by gel-phase HR MAS1H NMR spectroscopy
KM Mullen, KD Johnstone, M Webb, N Bampos, JKM Sanders, MJ Gunter
– Org Biomol Chem
(2007)
6,
278
A self-assembled aluminium(III) porphyrin cyclic trimer
GA Metselaar, JKM Sanders, J de Mendoza
– Dalton Transactions
(2007)
588
Systems chemistry: pattern formation in random dynamic combinatorial libraries.
PT Corbett, JKM Sanders, S Otto
– Angew Chem Int Ed Engl
(2007)
46,
8858
ORGN 20-Phase transfer dynamic combinatorial chemistry
R Perez-Fernandez, JKM Sanders
– ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
(2007)
234,
Host-guest binding constants can be estimated directly from the product distributions of dynamic combinatorial libraries.
RF Ludlow, J Liu, H Li, SL Roberts, JKM Sanders, S Otto
– Angew Chem Int Ed Engl
(2007)
46,
5762
Structures and solution dynamics of pseudorotaxanes mediated by alkali-metal cations
SI Pascu, C Naumann, G Kaiser, AD Bond, JKM Sanders, T Jarrosson
– Dalton Transactions
(2007)
3874
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk