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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

Aqua{5,15-bis[4-(2-trimethylsilylacetylene)phenyl]-2,8,12,18-tetrakis(2-methoxycarbonylethyl)-3,7,13,17-tetramethyl-10,20-dioxoporphyrinato}zinc(II)
AD Bond, N Feeder, SJ Teat, Z Clyde-Watson, N Bampos, JKM Sanders
– Acta Crystallographica Section E Structure Reports Online
(2001)
57,
m454
4,4 '-Bipyridine-3,3 '-dicarboxylic acid dihydrate
AD Bond, N Feeder, JE Redman, JKM Sanders
– Acta Crystallographica Section E: Crystallographic Communications
(2001)
57,
o869
A New Cyclic Pseudopeptide Receptor for Li+ from a Dynamic Combinatorial Library
RL Furlan, YF Ng, S Otto, JK Sanders
– Journal of the American Chemical Society
(2001)
123,
8876
A Strategy for the Assembly of Multiple Porphyrin Arrays Based on the Coordination Chemistry of Ru-Centered Porphyrin Pentamers
CC Mak, N Bampos, SL Darling, M Montalti, L Prodi, JK Sanders
– Journal of Organic Chemistry
(2001)
66,
4476
Coordination chemistry of Rh(III) porphyrins: complexes with hydrazine, disulfide, and diselenide bridging ligands.
JE Redman, N Feeder, SJ Teat, JK Sanders
– Inorg Chem
(2001)
40,
3217
Gel-Phase MAS NMR Spectroscopy of a Polymer-Supported Pseudorotaxane and Rotaxane: Receptor Binding to an “Inert” Polyethylene Glycol Spacer
YF Ng, JC Meillon, T Ryan, AP Dominey, AP Davis, JKM Sanders
– Angewandte Chemie International Edition
(2001)
40,
1757
Rh(III) porphyrins as building blocks for porphyrin coordination arrays: From dimers to heterometallic undecamers
JE Redman, N Feeder, SJ Teat, JK Sanders
– Inorg Chem
(2001)
40,
2486
Matrix assisted laser desorption/ionisation (MALDI)-TOF mass spectrometry of supramolecular metalloporphyrin assemblies: A survey
E Stulz, CC Mak, JKM Sanders
– Journal of the Chemical Society Dalton Transactions
(2001)
604
Identification and isolation of a receptor for N-methyl alkylammonium salts: Molecular amplification in a pseudo-peptide dynamic combinatorial library
GRL Cousins, RLE Furlan, YF Ng, JE Redman, JKM Sanders
– Angewandte Chemie International Edition
(2001)
40,
423
Identification and isolation of a receptor for N-methyl alkylammonium salts:: Molecular amplification in a pseudo-peptide dynamic combinatorial library
GRL Cousins, RLE Furlan, Y-F Ng, JE Redman, JKM Sanders
– Angewandte Chemie International Edition
(2001)
40,
423
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk