The Synthesis, Reactivity and NMR Investigation on 15N-Thiophosphoramidates (Supplementary Material)

Novel 15 N-isotope enriched potassium and diammonium thiophosphoramidates were synthesized and their spectroscopic properties, along with reactivity towards several compounds, including histidine, thymidine, glucose and 2- deoxyribose are presented. The application of quantum mechanical DFT calculations for estimation of 31 P NMR chemical shifts for several thiophosphoramidate ions and its derivatives are also discussed.