Skip to main content
. Author manuscript; available in PMC: 2018 Sep 17.
Published in final edited form as: J Am Chem Soc. 2018 Mar 28;140(14):4877–4883. doi: 10.1021/jacs.8b00590

Figure 3.

Figure 3.

Plot of kobsd vs THF concentration for the metalation of 2 (0.0025 M) at –78 °C measured with IR spectroscopy (1356 cm–1). The curve depicts an unweighted least-squares fit to eq 7 that accounts for the shifting dimer–monomer mixtures described by eq 4. A simple fit to y = axn affords a = 0.018 ± 0.002, n = 1.50 ± 0.04.