Tetrahedron Letters p. 6215 - 6218 (1987)
Update date:2022-08-02
Topics:
Ito, Yoshihiko
Sawamura, Masaya
Hayashi, Tamio
An optically active ferrocenylphosphine ligand containing 2-(morpholino)ethylamino or 2-(piperidino)ethylamino group on the ferrocene side chain was effective for the goldcatalyzed aldol reaction of methyl isocyanoacetate with aldehydes to give optically active 4-methoxycarbonyl-5-alkyl-2-oxazolines (up to 96 percent ee) with high enantio- and diastereoselectivity in a quantitative yield.
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(2003)
