200707-84-2

Upstream product

• 200868-50-4 (1S,2S,3S)-1,2-dibenzyloxy-3-tert-butyldimethylsilylcyclohex-4-ene 
• 1026431-53-7 ((1R,2S,3S,4S,6R)-3,4-Bis-benzyloxy-bicyclo[4.1.0]hept-2-yl)-tert-butyl-dimethyl-silane 
• 200707-77-3 C₂₁H₂₃IO₂ 

Downstream Products

• 200728-85-4 (1S,2S,3S,4S,5R)-5-Methyl-cyclohexane-1,2,3,4-tetraol 

Relevant academic research and scientific papers

Synthesis of pseudo-sugars based on desymmetrization of dienylsilanes

A synthesis of pseudo-sugars using the desymmetrization of a dienylsilane, followed by a stereocontrolled introduction of the hydroxymethyl group at C5, is described. The CH2OH group at C5 was elaborated using either a regioselective cyclopropane-ring opening or a [2,3]-Wittig rearrangement.