Formation of β-Substituted γ-Keto Esters via Zinc Carbenoid Mediated Chain Extension
作者:Charles Zercher、Weimin Lin、Robert McGinness、Emerald Wilson
DOI:10.1055/s-2007-965886
日期:2007.7
The conversion of β-keto esters into β-methylated γ-keto esters can be achieved through treatment with zinc carbenoids derived- from 1,1-diiodoethane. The incorporation of a β-phenyl substituent is also possible through treatment with diiodotoluene.