156619-29-3

Upstream product

• 457645-20-4 1-phenyl-1,2-dideoxy-7-O-(phenoxythiocrbonyl)-4,5:6,8-di-O-isopropylidene-D-talo-D-glycero-oct-1-yne 
• 457645-27-1 (3aR,4R,5R,5aR,9aR,9bS)-4,5-bis-(benzyloxy)-2,2,8,8-tetramethylhexahydro-3aH-[1,3]dioxolo[4,5-h][1,3]benzodioxine 
• 457645-28-2 (1R,2S,3S,4S,5R,6S)-4,5-Bis-benzyloxy-6-hydroxymethyl-cyclohexane-1,2,3-triol 
• 631918-17-7 3,4-O-isopropylidene-1-O-benzyl-5a-carba-α-D-allopyranose 
• 457645-21-5 (3aR,4R,5aS,9aR,9bS)-5-benzylidene-2,2,8,8-tetramethylhexahydro-3aH-[1,3]dioxolo[4,5-h][1,3]benzodioxin-4-ol 
• 457645-26-0 (3aR,4R,5R,5aR,9aR,9bS)-2,2,8,8-tetramethylhexahydro-3aH-[1,3]dioxolo[4,5-h][1,3]benzodioxin-5-ol 

Relevant academic research and scientific papers

Stereodivergent synthesis of 5a-carba-hexopyranoses from carbohydrates via 6-exo-dig radical cyclization: Preparation of 5a-carba-β-D-manno-, α-D-allo-, β-L-talo- and α-L-gulopyranose pentaacetates from D-mannose

Four carbasugars, 5a-carba-β-D-manno-, α-D-allo-, β-L-talo- and α-L-gulopyranose pentaacetates, have been prepared in a stereodivergent manner from D-mannose. Alkynyl derivatives of 2,3:4,6-di-O-isopropylidene-D-mannopyranose, which are prepared by homolo

Stereodivergent synthesis of carbasugars from D-mannose. Syntheses of 5a-carba-α-D-allose, β-L-talose, and α-L-gulose pentaacetates

A stereodivergent entry to 5a-carba-D- and L-pyranoses from a single precursor is described. The approach is based on the selective deoxygenation of polyoxygenated methylcyclohexane intermediates, readily available from radical cyclization of D-mannose de