Supporting Information, page S8. The caption for Figure S6, spectra C and D, was incomplete. The complete, corrected Supporting Information is now available.
Supporting Information Available
Description of materials and methods, authentic, and standard comparison NMR spectra, mass spectrometry data of isolated compounds, experimental comparison NMR spectra, quantitative NMR information, calculated yields, and chemical shift information (corrected). This material is available free of charge via the Internet at http://pubs.acs.org.
Supplementary Material
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