Asymmetric induction during carbonylation of an optically active organopalladium. A novel and versatile route to enantiomeric glycerides.
作者:L.L. Troitskaya、V.I. Sokolov
DOI:10.1016/0022-328x(85)87383-6
日期:1985.4
carbonylation of opticallyactive [η5-C5H5Feη5- CH5H3CH2NMe2PdCl]2 (1) in prochiral diols, the asymmetric induction of a newly developed chiral centre by a chiral plane has been performed. For 2-O-benzyl- glycerol, the extent of asymmetric induction, that means diastereoselectivity, was found to be about 36%. The protection of a free hydroxyl followed by hydrolysis of a ferrocenoyl derivative resulted in