Reactivity of 1-substituted (pentadienyl)iron(1+) cations: Regioselectivity for addition of malonate nucleophiles; formation of (pentenediyl)- and (diene) iron complexes
作者:William A. Donaldson、Lewei Shang、Chunlin Tao、Young K. Yun、Muthukumar Ramaswamy、Victor G. Young
DOI:10.1016/s0022-328x(97)00002-8
日期:1997.7
The reaction of six 1-substituted (pentadienyl)iron cations (1–6) with malonate anions was examined. The electronic nature of substituents present on the pentadienyl ligand, the steric bulk of the malonate anion, and the peripheral ligands about the iron metal were varied. (Pentenediyl)- and/or (diene)iron complexes, resulting from attack at either an internal (C2/C4) or terminal (C1/C5) pentadienyl