Title of article
Titanium (IV) as an essential promoter in the asymmetric addition of diethylzinc to aldehydes catalyzed by aminonaphthol and imine ligands based on 3-substituted binaphthol
Author/Authors
Fu-Yong Jiang، نويسنده , , Bing Liu، نويسنده , , Zhi-Bing Dong، نويسنده , , Jinshan Li، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2007
Pages
4
From page
4377
To page
4380
Abstract
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%.
Keywords
BINOL , Reductive amination , Diethylzinc , Titanium tetraisopropoxide
Journal title
Journal of Organometallic Chemistry
Serial Year
2007
Journal title
Journal of Organometallic Chemistry
Record number
1377995
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