159299-73-7

Upstream product

• 159299-69-1 (E)-3-((3aS,3bR,7aS,8aS)-2,2,5,5-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-yl)-acrylic acid methyl ester 
• 55385-72-3 (3aS,3bR,7aS,8aR)-2,2,5,5-tetramethyltetrahydro-8aH-[1,3]dioxolo[4′,5′:4,5]furo[3,2-d][1,3]dioxine-8a-carbaldehyde 
• 17682-70-1 2,3:4,6-bis-O-isopropylidene-L-sorbose 
• 125640-63-3 methyl 2,3-dideoxy-4,5:6,8-di-O-isopropylidene-α-L-xylo-oct-4-ulofuranosonate 
• 100-39-0 benzyl bromide 
• 159299-72-6 2,3-dideoxy-4,5:6,8-di-O-isopropylidene-α-L-xylo-oct-4-ulofuranose 

Downstream Products

• 159299-76-0 1-O-benzyl-8-O-tert-butyldiphenylsilyl-2,3-dideoxy-4,5-O-isopropylidene-6-O-<(methylthio)thiocarbonyl>-α-L-xylo-oct-4-ulofuranose 
• 159299-75-9 1-O-benzyl-8-O-tert-butyldiphenylsilyl-2,3-dideoxy-4,5-O-isopropylidene-α-L-xylo-oct-4-ulofuranose 
• 159299-77-1 1-O-benzyl-8-O-tert-butyldiphenylsilyl-2,3,6-trideoxy-4,5-O-isopropylidene-α-L-erythro-oct-4-ulofuranose 
• 159299-79-3 1-O-benzyl-2,3,6-trideoxy-4,5-O-isopropylidene-8-O-(p-toluenesulfonyl)-α-L-erythro-oct-4-ulofuranose 
• 159299-78-2 1-O-benzyl-2,3,6-trideoxy-4,5-O-isopropylidene-α-L-erythro-oct-4-ulofuranose 
• 159299-80-6 1-O-benzyl-2,3,6,8,9-pentadeoxy-4,5-O-isopropylidene-α-L-erythro-non-4-ulofuranose 
• 159299-74-8 1-O-benzyl-2,3-dideoxy-4,5-O-isopropylidene-α-L-xylo-oct-4-ulofuranose 

Relevant academic research and scientific papers

Synthesis of optically active chalcogran from L-sorbose

The synthesis of (2S,5RS)-2-ethyl-1,6-dioxaspiro[4,4]nonane (chalcogran) (1) from 2,3:4,6-di-O-isopropylidene-α-L-sorbofuranose (2) through elongation of the carbon chain at C-1 and C-6 by the Wittig and Corcy methodologies, respectively, spiroacetalation