EPSRC Reference: |
GR/S67371/01 |
Title: |
Clean Synthesis of Chiral Epoxides by Heterogenous Catalysts |
Principal Investigator: |
Anderson, Professor J |
Other Investigators: |
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Researcher Co-Investigators: |
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Project Partners: |
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Department: |
College of Life Sciences |
Organisation: |
University of Dundee |
Scheme: |
Standard Research (Pre-FEC) |
Starts: |
01 August 2003 |
Ends: |
31 January 2004 |
Value (£): |
21,010
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EPSRC Research Topic Classifications: |
Catalysis & Applied Catalysis |
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EPSRC Industrial Sector Classifications: |
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Related Grants: |
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Panel History: |
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Summary on Grant Application Form |
Work will involve the synthesis of chiral/non-chiral-dioxmolybdenum (VT) and chiral/ncnchiral-manganese (III) compounds containing bidentate and tetradentate chiral/non-chiral organic ligands of the types, [MOOZ(L)]x n or [MrKL)lln- by the reaction of metal salt and appropriate ligand with defined molar ratio. We have already prepared the sodium salt of chiral dioxomolybdenum(VI) complex, Na2MoO2(LL)z, by the interaction of the molybdate ion and a bidentate O-O donor ligand in an aqueous phase. Work is currently underway to synthesise other dioxomolybdenum(VI) complexes containing O-0, NS, N-O-S and ON, donor chiral/non-chiral ligands. Synthesis of hydrotalcte-like compounds by intercalation of above compounds into Zn(II)-AI(III) or other LDH's by direct and indirect methods. We have already successfully intercalated the above dioxomolybdenum into Zn(II)-AI(IU) LDH via an organic-anion-pillared layered hydroxide prepared at room temperature. Preparation of other catalysts is also underway.These compounds will then be intecelated into hydrotalcite layered double hydroxide (LDH) and the appropriate characterisation of these solids performed Finally studies will be carved o4 of the layered solids as heterogeneous catalysts for epoxidation using air or molecular oxygen in the liquid phase reaction of indene and other model alkenes. The stability and recyclablity of these catalysts will be studied
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Key Findings |
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Potential use in non-academic contexts |
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Impacts |
Description |
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Summary |
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Date Materialised |
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Sectors submitted by the Researcher |
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Project URL: |
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Further Information: |
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Organisation Website: |
http://www.dundee.ac.uk |