Enolate-cation association affects regioselectivity of nucleophile reactions with organoiron complexes
作者:Anthony J. Pearson、Trevor R. Perrior、David C. Rees
DOI:10.1016/s0022-328x(00)87440-9
日期:1982.2
considerable degree of regiochemical control may be achieved during addition of stable enolate nucleophiles to tricarbonyl(cyclohexadienyl)ironcomplexes of general structure I by changing the enolate countercation. The results indicate an interplay between steric, coulombic and frontier orbital controlling factors during the bond-forming reaction.