Thermal decomposition of β-d-galactopyranosyl-(1→3)-2-acetamido- 2-deoxy-d-hexopyranoses under neutral conditions
β-d-Galactopyranosyl-(1→3)-2-acetamido-2-deoxy-d-glucose (LNB) and β-d-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-d-galactose (GNB) decompose rapidly upon heating into d-galactose and mono-dehydrated derivatives of the corresponding 2-acetamido-2-deoxy-d-