S1 Synthesis of 2-Thiocarbohydrates and Their Binding to Concanavalin A Prashant Pavashe, Elangovan Elamparuthi, Cornelia Hettrich, Heiko M. Möller, and Torsten Linker* Supporting information Table of Contents 1. Spectral charts  for 2-thiocyanates (3a-f)  for 2-thiols (4a-f) & (6)  for free 2-thiols (5a-f) S2 2. ITC measurements S32 3. STD NMR S38