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Yusuf Hamied Department of Chemistry

 

Director of Research

In the Ley Group, we specialise in developing new synthesis methods and applying them to the construction of biologically important molecules. Over the last 10 years we have completed the total synthesis of 28 natural products including spongistatin 1 (anti-mitotic agent), rapamycin (immunosuppressant), thapsigargin (SERCA pumps inhibitor), azadirachtin (insect antifeedant) and bengazole A (fungicide), taking our group total to 150 completed total syntheses. In addition to our research on natural product synthesis, we also have a new state-of-the-art flow chemistry facility. 

For more detailed research information, group members and our publication list please see the group website.

Publications

Preparation of phenylselenoimines from phenols using diphenylseleninic anhydride and hexamethyldisilazane
DHR BARTON, AG BREWSTER, SV LEY, MN ROSENFELD
– Journal of the Chemical Society, Chemical Communications
(1977)
147
Regeneration of ketones from hydrazones, oximes, and semicarbazones by benzeneseleninic anhydride
DHR BARTON, DJ LESTER, SV LEY
– Journal of the Chemical Society Chemical Communications
(1977)
445
Experiments on the synthesis of tetracycline. Part 15. Oxidation of phenols and ring A model phenols to o-hydroxy-dienones with benzeneseleninic anhydride.
DH Barton, SV Ley, PD Magnus, MN Rosenfeld
– Journal of the Chemical Society Perkin Transactions 1
(1977)
567
ELECTROPHILIC FLUORINATION OF ACTIVATED OLEFINS - SYNTHESIS OF 6-FLUORO-CORTICOSTEROIDS
DHR BARTON, LJ DANKS, RH HESSE, MM PECHET, C WILSHIRE
– NOUVEAU JOURNAL DE CHIMIE-NEW JOURNAL OF CHEMISTRY
(1977)
1,
315
Oxidation of phenols to ortho -quinones using diphenylseleninic anhydride
DHR BARTON, AG BREWSTER, SV LEY, MN ROSENFELD
– Journal of the Chemical Society Chemical Communications
(1976)
985
The stability of NN-dialkylthiohydroxylamines
DHR BARTON, SV LEY, PD MAGNUS
– Chemical Communications
(1975)
855
Rearrangement Reactions of Bicyclic Systems. Part IV. Acid-catalysed Rearrangements of 5,6,7,8-Tetrafluoro-1,4-dihydro-1-methoxy-3,9-dimethyl-l,4-ethenonaphthalene (1-methoxy-3,5-dimethyltetrafluoro benzobarrelene)
H HEANEY, SV LEY
– J CHEM SOC PERK T 1
(1974)
2711
Aryne chemistry. Part XXXIII. Reactions of tetrahalogenobenzynes with methoxyarenes and the photolysis and thermolysis of some of the products
PC BUXTON, NJ HALES, B HANKINSON, H HEANEY, SV LEY, RP SHARMA
– J CHEM SOC PERK T 1
(1974)
2681
Rearrangement reactions of bicyclic systems. Part III. acid-catalysed rearrangements of 1,4-dihydro-1-methoxy-1,4-ethenonaphthalene (1-methoxybenzobarrelene) and its 5,6,7,8-tetrahalogeno-derivatives
NJ HALES, H HEANEY, SV LEY
– Journal of the Chemical Society Perkin Transactions 1
(1974)
2702
Rearrangement reactions of bicyclic systems. Part II. Rearrangements of 1-dimethylamino-5,6,7,8-tetrahalogeno-1,4-dihydro-1,4-ethenonaphthalene derivatives and the analogous 5,6,7,8-tetrafluoro-1,4-dihydro-N-methyl-1,4-iminonaphthalene in aqueous solutions
H HEANEY, SV LEY
– Journal of the Chemical Society Perkin Transactions 1
(1974)
2698
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Research Group

Research Interest Groups

Telephone number

01223 336398

Email address

svl1000@cam.ac.uk