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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

What Are the Limits to the Size of Effective Dynamic Combinatorial Libraries?
PT Corbett, S Otto, JKM Sanders
– Organic Letters
(2004)
6,
1825
Lithium-templated synthesis of a donor-acceptor pseudorotaxane and catenane
G Kaiser, T Jarrosson, S Otto, Y-F Ng, AD Bond, JKM Sanders
– Angewandte Chemie International Edition
(2004)
43,
1959
Lithium‐Templated Synthesis of a Donor–Acceptor Pseudorotaxane and Catenane
G Kaiser, T Jarrosson, S Otto, Y Ng, AD Bond, JKM Sanders
– Angewandte Chemie
(2004)
116,
1993
Ru(II) and Rh(III) porphyrin complexes of primary phosphine-substituted porphyrins
E Stulz, M Maue, SM Scott, BE Mann, JKM Sanders
– New Journal of Chemistry
(2004)
28,
1066
Free‐Energy Profile for a Host‐Accelerated Diels–Alder Reaction: The Sources of exo Selectivity
CJ WALTER, JKM SANDERS
– Angewandte Chemie International Edition
(2003)
34,
217
Crystal Structure of a Supramolecular Dimer Formed by ππ Interactions between Two Interlocked Cyclic Zinc Porphyrin Trimers
HL ANDERSON, A BASHALL, K HENRICK, M MCPARTLIN, JKM SANDERS
– Angewandte Chemie International Edition in English
(2003)
33,
429
Structure‐Directed Synthesis under Thermodynamic Control: Macrocyclic Trimers from Cinchona Alkaloids
SJ Rowan, PA Brady, JKM Sanders
– Angewandte Chemie International Edition
(2003)
35,
2143
Amine‐Template‐Directed Synthesis of Cyclic Porphyrin Oligomers
HL ANDERSON, JKM SANDERS
– Angewandte Chemie International Edition in English
(2003)
29,
1400
Scavenger Templates: Synthesis and Electrospray Mass Spectrometry of a Linear Porphyrin Octamer
S ANDERSON, HL ANDERSON, JKM SANDERS
– Angewandte Chemie International Edition
(2003)
31,
907
ASSEMBLY AND CRYSTAL-STRUCTURE OF A PHOTOACTIVE ARRAY OF 5 PORPHYRINS
S ANDERSON, HL ANDERSON, A BASHALL, M MCPARTLIN, JKM SANDERS
– Angewandte Chemie International Edition
(2003)
34,
1096
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk