Vv. Dunina et al., Highly diastereoselective cyclopalladation of alpha-ferrocenylethylphosphine: X-ray study of the first phosphapalladacycle of planar chirality, INORG CH C, 3(7), 2000, pp. 354-357
First planar chiral phosphapalladacycle was prepared in diastereomerically
pure state via direct cyclopalladation of the di-tert-butyl-1-ferrocenyleth
ylphosphine. The palladacycle structure was confirmed by H-1 NMR spectra: r
elative configuration of central and planar chirality was determined by an
X-ray diffraction study of the triphenylphosphine adduct. (C) 2000 Elsevier
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