1 Supporting information for Diastereoselective addition of sugar radicals to camphorsultam glyoxilic oxime ether: A route toward C-glycosylthreonine and allothreonine Nicolas Bragnier, Régis Guillot, Marie-Christine Scherrmann* Université de Paris-Sud 11, Institut de Chimie Moléculaire et des Matériaux d'Orsay, Bâtiment 410, 91405 Orsay, France. mcscherr@icmo.u-psud.fr Table of contents page General Methods Experimental procedure and characterisation of products 10a,b; 11a,b; 12a,b S3 Experimental procedure and characterisation of products 13a,b; 14a,b; 15a,b S6 Experimental procedure and characterisation of products 16a,b; 17a,b; 18a,b S9 Compound 22a S15 Compound 23a S15 Compound 24a S16 Compound 25a S16 Compound 26a S17 Methyl-4-C-(2’,3’,4’,6’-O-acetyl-β-D-glucopyranosyl)-2-S- benzyloxycarbonylamino-3-R-methyl-butanate (27a) S18 Methyl-4-C-(2’,3’,4’,6’-O-acetyl-β-D-glucopyranosyl)-2-(benzyloxyamino)-3- methyl-butanate 29a,b,c,d S19 Methyl-4-C-(2’,3’,4’,6’-tetra-O-acetyl-β-D-glucopyranosyl)-2- benzyloxycarbonylamino-3-methyl-butanate (27a,b,c,d) S20 1 H NMR of 10a S21 1 H NMR of 10b S21 13 C NMR of 10a, 10b S22 1 H NMR of 11a S22 1 H NMR of 11b S23 1 H NMR of 12a S23 1 H NMR of 13a S24 1 H NMR of 13b S24 1 H NMR of 14a S25 1 H NMR of 14b S25 1 H NMR of 15a S26 1 H NMR of 15b S26 1 H NMR of 16a S27 13 C NMR of 16a S27 1 H NMR of 17a S28 13 C NMR of 17a S28 1 H NMR of 18a S29 1 H NMR of 18b S29 13 C NMR of 18a, 18b S30 Supplementary Material (ESI) for Organic & Biomolecular Chemistry This journal is (c) The Royal Society of Chemistry 2009