Novel dinuclear iron(0) complexes from α,β-unsaturated ketones β-positioned with sulfide and sulfoxide groups
摘要:
The reaction of Fe-2(CO)(9) with alpha,beta-unsaturated ketones analogues containing beta-positioned sulfoxide group 2a-2d afforded di-nuclear Fe(0) complexes 3a-3d and 5 which were characterized by IR, mass spectrometry, H-1 and C-13 NMR spectroscopy, the structures of 3a, 3c and 5 were established by X-ray diffraction analysis. (C) 2003 Elsevier B.V. All rights reserved.