
Tetrahedron Asymmetry p. 843 - 849 (1990)
Update date:2022-08-05
Topics:
Chelucci, Giorgio
Falorni, Massimo
Giacomelli, Giampaolo
The synthesis of a series of new optically active pyridine ligands from proline derivatives has been developed for the enantioselective addition of dialkyl zinc compounds to aldehydes.The results obtained indicate that the corrdination of a metal atom to the nitrogen of the pyridine ring is essential in determining the stereochemistry of the process.
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