3.12.16. Methyl 3-Deoxy-3-*C*-(p-Toluamidomethyl)-β-d-Galactopyranoside **7i**

Compound **7i** (TLC, DCM/MeOH, 10:1, R<sup>f</sup> 0.48) was prepared according to the general procedure *3.12* from the amide **22i** (32 mg, 0.05 mmol). Obtained as a colorless oil in 53% yield (11.9 mg, 0.04 mmol) from flash column chromatography (DCM:MeOH 20:1–10:1). [α] 25 <sup>D</sup> <sup>−</sup>4.8 (c 0.5, CH3OH). <sup>1</sup>H NMR (CD3OD, 400 MHz): 7.72–7.69 (m, 2H, Ar*H*), 7.27 (d, 2H, *J* 8.0 Hz, Ar*H*), 4.47 (d, 1H, *J* 7.2 Hz, H-1), 3.94 (td, 1H, *J* 5.6 Hz, *J* 2.0 Hz, H-5), 3.88–3.85 (m, 2H, H-2, H-4), 3.77 (d, 2H, *J* 5.6 Hz, H-6a, H-6b), 3.66–3.62 (m, 2H, C*H*2NN), 3.53 (s, 3H, OC*H*3), 2.39–2.34 (m, 1H, H-3, C*H*3). <sup>13</sup>C NMR (CD3OD, 100 MHz): 170.4, 143.4, 132.7, 130.2, 128.2, 103.7, 76.0, 69.0, 68.7, 63.2, 56.9, 46.4, 37.7, 21.4. HRMS calcd for C16H23NO6+H<sup>+</sup> (M+H)+: 326.1604, found: 326.1603.
