CHIRAL LIGANDS CONTAINING HETEROATOMS .6. 1-(2-PYRIDYLMETHYL)PYRROLIDINE IN THE CHIRAL CATALYSIS OF ADDITION OF DIETHYLZINC TO BENZALDEHYDE

被引:41
作者
CHELUCCI, G
FALORNI, M
GIACOMELLI, G
机构
[1] Dipartimento di Chimica, Universita' di Sassari, 1-07100 Sassari
关键词
D O I
10.1016/S0957-4166(00)80448-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
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 coordination of a metal atom to the nitrogen of the pyridine ring is essential in determining the stereochemistry of the process. © 1990.
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页码:843 / 849
页数:7
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