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. Author manuscript; available in PMC: 2010 Apr 8.
Published in final edited form as: J Am Chem Soc. 2007 Aug 22;129(37):11421–11430. doi: 10.1021/ja073204p

Figure 2.

Figure 2

Dependence of amide yield on the solution pH in a traceless Staudinger ligation mediated by a basic phosphinothiol. Reactions were performed with equimolar amounts of 25 and 15 (or 30) (0.16 M) in 0.40 M sodium phosphate buffers of varying pH. Data are the mean values (SE = ±2%) from two or three experiments.