Tetrahedron Letters

Enantioselective preparation of N-chirogenic tertiary amine oxides

I Suzuki, R Kerakawauchi, T Hirokawa, K Takeda

Index: Suzuki, Ichiro; Kerakawauchi, Ran; Hirokawa, Takako; Takeda, Kei Tetrahedron Letters, 2007 , vol. 48, # 39 p. 6873 - 6876

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Abstract

Chiral sulfoxide and phosphoxides having unsymmetrically substituted heteroatom centers have attracted a great deal of attention, and their preparation and utilization have been extensively studied because of their usefulness in recent enantioselective syntheses. 1 On the other hand, N-chiral amine oxides, which are nitrogen analogues of these compounds, have been much less investigated in spite of their great potential for chiral ligands of transition metal ...