Tetrahedron Asymmetry p. 913 - 918 (1995)
Update date:2022-08-03
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Zeijden, Adolphus A. H. van der
Natural (-)-(1R,2S)-ephedrine was used as a starting material for the preparation of a novel chiral cyclopentadienyl ligand in a three-step procedure.The new ligand contains a nitrogen atom suitable for chelation to a transition metal, as well as two stereogenic centers.
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