Salicylhydrazone ligands for enantioselective addition of diethylzinc to aldehydes |
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Affiliation: | 1. Department of Chemistry, Faculty of Science, Chiba University, Inage, Chiba 263-8522, Japan;2. Graduate School of Science and Technology, Chiba University, Inage, Chiba 263-8522, Japan |
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Abstract: | A family of chiral salicylhydrazones was designed and synthesized for application in asymmetric catalysis. The ability of newly prepared binaphthyl-containing salicylhydrazones as the chiral ligand was examined in the addition of diethylzinc to aldehyde, with the desired product obtained in up to 80% ee. |
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