Stereoselective synthesis of chiral, non-racemic 1,2,3-tri- and 1,3-disubstituted ferrocene derivatives.
Chiral, non-racemic 1,2,3-trisubstituted ferrocene derivatives are accessible from monosubstituted ferrocenes through two sequential ortho-deprotonation reactions; removal of the central substituent gives 1,3-disubstituted ferrocenes.
Steurer
Marianne
M
Universität Wien, Fakultät für Chemie, Währinger Strasse 38, Wien, A-1090, Austria.
Tiedl
Karin
K
Wang
Yaping
Y
Weissensteiner
Walter
W