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Details of Grant 

EPSRC Reference: GR/S30177/01
Title: Desymmetrising Centrosymmetric Molecules by C-C Bond Formation: A Total Synthesis of Hemibrevetoxin B
Principal Investigator: Nelson, Professor AS
Other Investigators:
Researcher Co-Investigators:
Project Partners:
Department: Sch of Chemistry
Organisation: University of Leeds
Scheme: Standard Research (Pre-FEC)
Starts: 26 January 2004 Ends: 25 March 2006 Value (£): 120,265
EPSRC Research Topic Classifications:
Biological & Medicinal Chem. Chemical Synthetic Methodology
EPSRC Industrial Sector Classifications:
Chemicals Pharmaceuticals and Biotechnology
No relevance to Underpinning Sectors
Related Grants:
Panel History:  
Summary on Grant Application Form
Established routes to complex polyether natural products involve the painstaking, iterative synthesis of the individual ring systems. Many of these natural products contain embedded centrosymmetric fragments. Despite this, reported syntheses have not exploited this hidden symmetry. We will exploit the desymemtrisation of a centrosymemtric molecule for the first time in a total synthesis: an enatioselective C-C bond-forming reaction will be used as a key step in a convergent, efficient synthesis of Hemibrevetoxin B.
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Organisation Website: http://www.leeds.ac.uk