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Modular chiral polyether podands and their lanthanide complexes |
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| Authors: | Helen C. Aspinall Nicholas Greeves Edward G. McIver |
| Affiliation: | Department of Chemistry, University of Liverpool, Donnan and Robert Robinson Laboratories, Liverpool L69 7ZD, UK |
| Abstract: | A novel series of modular chiral polyether podands derived from enantiomerically pure hydrobenzoin and binaphthol has been prepared using a NaH/15-crown-5 mediated Williamson ether synthesis. These new homochiral ligands form catalytically active complexes with lanthanide triflates, two of which have been characterised by X-ray diffraction. |
| Keywords: | polyether podand lanthanide complex Williamson ether synthesis c2-symmetric chiral |
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