104109-87-7

Upstream product

• 1779-49-3 Methyltriphenylphosphonium bromide 
• 104109-86-6 1-(1,2:3,4-di-O-isopropylidene-α-D-galactopyranuronyl)imidazole 
• 25253-46-7 (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-carboxylic acid 

Downstream Products

• 120403-20-5 3-O-benzyl-5-deoxy-5-C-<(E)-7-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptopyranos-6-ulos-7-ylidene>-1,2-O-isopropylidene-α-D-xylofuranose 

Relevant academic research and scientific papers

APPROACHES TO HIGHER-CARBON SUGARS, BASED ON THE USE OF SUGAR-DERIVED, STABILIZED WITTIG REAGENTS

1-(1,2:3,4-di-O-isopropylidene-α-D-galactopyranuronyl)imidazole, obtained by treating the corresponding diacetal of α-D-galactopyranuronic acid with 1,1-carbonylimidazole, reacts with methylenetriphenylphosphorane to give (1,2:3,4-di-O-isopropylidene-α-D-