Amide Enolate Additions to Acylsilanes: In Situ Generation of Unusual and Stereoselective Homoenolate Equivalents Methodology Lettan, R. B., II; Galliford, C. V.; Woodward, C. C.; Scheidt, K. A.J. Am. Chem. Soc. 2009, 131, 8805-8814.