118893-70-2

Upstream product

• 118893-68-8 Benzoic acid (3S,4R,5R)-2-((R)-3-benzyloxy-1,2-dihydroxy-propyl)-4-(tert-butyl-dimethyl-silanyloxy)-5,6-dihydroxy-tetrahydro-pyran-3-yl ester 
• 67-64-1 acetone 

Downstream Products

• 118893-69-9 Benzoic acid (3aR,5R,6S,7S,7aR)-5-((4R,5S)-5-benzyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-7-(tert-butyl-dimethyl-silanyloxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-yl ester 
• 118893-71-3 Benzoic acid (3aR,5R,6S,7S,7aR)-7-(tert-butyl-dimethyl-silanyloxy)-5-((4R,5S)-5-hydroxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-yl ester 
• 118893-72-4 Benzoic acid (3aR,5R,6S,7S,7aR)-7-(tert-butyl-dimethyl-silanyloxy)-5-((4S,5R)-5-formyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-yl ester 
• 118893-73-5 C₄₅H₆₆O₁₃Si₂ 
• 119008-29-6 C₄₅H₆₆O₁₃Si₂ 

Relevant academic research and scientific papers

A Stereoselective Totally Synthetic Route to Methyl α-Peracetylhikosaminide

A synthesis of the title system from D-galactose has been achieved.The racemic galactose 1,2,3,4-bisacetonide is expanded to a C7 heptulose, which is then extended to an undecose by a Lewis acid catalyzed cyclocondensation reaction.Racemic galactose was s