Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1325060 | Journal of Organometallic Chemistry | 2007 | 4 Pages |
By using indirect reductive amination and condensation, two types of aminonaphthol and imine ligands based on 3-substituted binaphthol have been synthesized, respectively. When their catalytic effectiveness was tested by the ethylation of aldehydes with diethylzinc, titanium tetraisopropoxide was found essential to get good results with ee up to 90%.
Graphical abstractBy using indirect reductive amination and condensation, two types of aminonaphthol and imine ligands based on 3-substituted binaphthol have been synthesized, respectively. When their catalytic effectiveness was tested by the ethylation of aldehydes with diethylzinc, titanium tetraisopropoxide was found essential to get good results with ee up to 90%.Figure optionsDownload full-size imageDownload as PowerPoint slide