Total Synthesis of Pestalotioprolide E and Structural Revision of Pestalotioprolide F Debobrata Paul, Sanu Saha and Rajib Kumar Goswami* Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India. Email: ocrkg@iacs.res.in Supporting Information 1. General Experimental Procedure: S2 2. 1 H and 13 C-NMR Comparison of Natural Pestalotioprolides E and F with Synthetic Pestalotioprolides E and F: S3 – S6 3. 2D-NMR Correlation and Structure Confirmation of Pestalotioprolides E and F: S7 4. Experimental Procedure: S8-S34 5. Copies of 1 H-NMR, 13 C-NMR, 2D-NMR and HRMS Spectra: S35 – S79 S1