Sodium Methoxide → 4-[4-(beta-D-glucopyranosyloxy)-phenyl]-2-(3,4-diethoxyphenyl)thiazole

Participants

Reaction Steps

In 6 ml of a methanol-dichloromethane (2:1) mixed solvent was suspended 0.15 g of 4-[4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)phenyl]-2-(3,4-diethoxyphenyl)thiazole. Thereto was added a catalytic amount of sodium methylate. The mixture was stirred at room temperature for 2 hours. The solvent was removed by distillation. The residue was recrystallized from methanol to obtain 71 mg of 4-[4-(β-D-glucopyranosyloxy)phenyl]-2-(3,4-diethoxyphenyl)thiazole.

Provenance & Evidence