38720-22-8Relevant articles and documents
Resolution of 4-benzylideneacetone)Fe(CO)3>. Structure and configurational stability of *> (L* = (+)-neomenthyldiphenylphosphine
Marcuzzi, A.,Linden, A.,Rentsch, D.,Philipsborn, W. von
, p. 87 - 97 (2007/10/02)
Resolution of 4-benzylideneacetone)Fe(CO)3> has been achieved by (reversible) thermal displacement of a CO ligand by use of the chiral phosphine (+)-neomenthyldiphenylphosphine ((+)-NMDPP).The two diastereomers formed were separated by chromatography and treated with carbon-monoxide to give the corresponding optically active Fe(CO)3 complexes.The circular dichroism spectra are discussed.The absolute configuration of the planar chirality element in the two diastereomers has been determined by an X-ray diffraction study.