Synthesis of (R)-{η6-[O-methyl-N-(α-methylbenzyl)hydroxyamino]- benzene} chromium tricarbonylvia nucleophilic aromatic substitution of (η6-fluorobenzene) chromium tricarbonyl
Rute M., Da Costa G., Curto MJM., Davies SG., Sandersc J., Teixeira FC.
Chiral hydroxylamine chromium tricarbonyl complexes may be prepared in satisfactory to reasonable yieldvia nucleophilic aromatic substitution of the anion derived from N,O-substituted hydroxylamines and (η6-fluorobenzene) chromium tricarbonyl. The enantiomerically pure complex (R)-{η6-[O-methyl-N-(α-methylbenzyl)hydroxyamino]- benzene} chromium tricarbonyl 6a was characterised by X-ray crystallography.