Table 1. Integrated NMR-Values and mol % of Incorporated Carbohydrates.

product	∫(8.3 ppm)	∫(5.2 ppm)	mol % carbohydrate
PNVCL–PA	0	0	0
PNVCL–Glc	0.038	0.081	3.9
PNVCL–TEG–Glc	0.037	0.075	3.7
PNVCL–Mal	0.034	0.084	3.9
PNVCL–TEG–Mal	0.041	0.088	4.3