190733-40-5

Upstream product

• 22529-61-9 (1R)-1-((3aR,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro(2,3-d)(1,3)dioxol-5-yl)ethane-1,2-diol 

Downstream Products

• 157999-53-6 (R)-3-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-3-hydroxy-1-trimethylsilanyl-propan-1-one 
• 157999-43-4 (R)-1-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-(2-trimethylsilanyl-[1,3]dithian-2-yl)-ethanol 
• 190599-82-7 6-O-acetyl-5-S-acetyl-3-O-benzyl-1,2-O-isopropylidene-5-thio-β-L-idofuranose 
• 190599-86-1 5-S-acetyl-3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5-thio-β-L-idofuranose 
• 190599-84-9 3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5-thio-β-L-idofuranose 
• 163592-77-6 (3aR,5S,6R,6aR)-6-Benzyloxy-2,2-dimethyl-5-(R)-thiiranyl-tetrahydro-furo[2,3-d][1,3]dioxole 
• 19877-13-5 3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-α-D-xylo-hex-5-enofuranose 
• 158946-12-4 3-O-benzyl 1,2-O-isopropylidene-5,6-O-sulfuryl-α-D-glucofuranose 

Relevant academic research and scientific papers

Synthesis of 3-trialkylsilyl pyrazoles from β-oxo acylsilanes

The synthesis of β-oxo acylsilanes via cyclic sulfates is described and applied to carbohydrates. These compounds are used for the synthesis of new silylated pyrazoles linked to a carbohydrate moiety by the addition of hydrazines. The regiochemistry of the reaction was determined by NMR analyses (1H/13C and 1H/15N correlations). (C) 2000 Elsevier Science Ltd.

Applications of Cyclic Sulfates of vic-Diols: Synthesis of Episulfides, Olefins, and Thio Sugars

A new efficient and expeditious one-pot synthesis of thiiranes and olefins from cyclic sulfates of inc-diols is described. Opening of cyclic sulfates with potassium thioacetate or potassium thiocyanate followed by treatment with sodium methoxide led to ep