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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

Acceleration of a hetero-Diels-Alder reaction by cyclic metalloporphyrin trimers
M Marty, Z Clyde-Watson, LJ Twyman, M Nakash, JKM Sanders
– Chemical Communications
(1998)
2265
Multimetallic porphyrin monomers
SL Darling, PKY Goh, N Bampos, N Feeder, M Montalti, L Prodi, BFG Johnson, JKM Sanders
– Chemical Communications
(1998)
2031
Room temperature manipulation of self-organised supramolecular nanostructures with a scanning tunnelling microscope
PJ Thomas, N Berovic, P Laitenberger, RE Palmer, N Bampos, JKM Sanders
– Chemical Physics Letters
(1998)
294,
229
Co2(CO)6-induced deformation of alkynes as a reversible modulator of supramolecular interactions: controlling the synthesis of catenanes
DG Hamilton, JKM Sanders
– Chemical Communications
(1998)
1749
High Catalytic Activity of Chiral Amino Alcohol Ligands Anchored to Polystyrene Resins.
A Vidal-Ferran, N Bampos, A Moyano, MA Pericàs, A Riera, JKM Sanders
– Journal of Organic Chemistry
(1998)
63,
6309
Thermodynamically-controlled cyclisation and interconversion of oligocholates: metal-ion templated 'living' macrolactonisation (vol 1, pg 3237, 1997)
PA Brady, JKM Sanders
– J CHEM SOC PERK T 1
(1998)
2119
N-alkylation of pyromellitic diimide: Solid-state structure of the 1:1 N,N′-diethylpyromellitic diimide/2,6-dimethoxynaphthalene cocrystal
DG Hamilton, DE Lynch, KA Byriel, CHL Kennard, JKM Sanders
– Australian Journal of Chemistry
(1998)
51,
441
Reversible five-component assembly of a [2]catenane from a chiral metallomacrocycle and a dinaphtho-crown ether
AC Try, MM Harding, DG Hamilton, JKM Sanders
– Chemical Communications
(1998)
723
Carboxylate and carboxylic acid recognition by tin( IV ) porphyrins
JC Hawley, N Bampos, RJ Abraham, JKM Sanders
– Chemical Communications
(1998)
661
Macrocycles derived from cinchona alkaloids: A thermodynamic vs kinetic study
SJ Rowan, JKM Sanders
– Journal of Organic Chemistry
(1998)
63,
1536
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk