Skip to main content
. Author manuscript; available in PMC: 2008 Oct 9.
Published in final edited form as: J Org Chem. 2006 Dec 22;71(26):9824–9830. doi: 10.1021/jo0620056

FIGURE 1.

FIGURE 1

Plot of the yield of amide 12 product versus Hammett σp value for the reaction of alanyl phosphinothioesters 10, 14, and 15 with 13C-labeled alanyl azide 11 in DMF and dioxane. The lines depict a linear least-squares fit of the data.