Novel Chiral Bisformamide-Promoted Asymmetric Allylation of Benzaldehyde with Allyltrichlorosilane |
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| Authors: | Kaori Ishimaru Kaori Ono Yuya Tanimura Takakazu Kojima |
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| Institution: | 1. Department of Chemistry , National Defense Academy , Hashirimizu , Yokosuka , Japan kaoriisi@nda.ac.jp;3. Department of Chemistry , National Defense Academy , Hashirimizu , Yokosuka , Japan |
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| Abstract: | Novel chiral bisformamides have been prepared from (R,R)-1,2-cyclohexanediamine and utilized as Lewis bases in the asymmetric allylation of benzaldehyde with allyltrichlorosilane. The reaction in the presence of Lewis base 1i gave an 83:17 enantiomeric ratio (R/S) of the products in 90% isolated yield.  |
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| Keywords: | Aldehyde allylation bisformamide Lewis base |
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