Diastereoselective allylation of planar chiral substituted ferrocenecarboxaldehyde: an efficient entry to chiral ferrocenyl ligands |
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| Authors: | Hao Li |
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| Institution: | Division of Chemistry and Biological Chemistry, Nanyang Technological University, Singapore 637616, Singapore |
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| Abstract: | 2,2′-Disubstituted ferrocenecarboxaldehydes are subjected to zinc-mediated allylation to form homoallylic ferrocenyl alcohols. The effects of ortho-substituted functional groups on facial selectivities of planar chiral aldehydes were studied and it was found that the corresponding homoallylic alcohols were obtained as single diastereomers in excellent yields. |
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| Keywords: | 2 2&prime -Disubstituted ferrocenecarboxaldehydes Allylation Chiral ferrocenyl complexes |
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