Quantitative monitoring of solid-phase synthesis using gated decoupling C-13 NMR spectroscopy with a C-13-enriched protecting group and an internal standard in the synthesis of sialyl Lewis(X) tetrasaccharide
T. Kanemitsu et al., Quantitative monitoring of solid-phase synthesis using gated decoupling C-13 NMR spectroscopy with a C-13-enriched protecting group and an internal standard in the synthesis of sialyl Lewis(X) tetrasaccharide, ANGEW CHEM, 37(24), 1998, pp. 3415-3418