78342-29-7

Upstream product

• 3162-96-7 4,6-O-benzylidene-1-O-methyl-α-D-glucopyranoside 
• 78342-22-0 Methyl 4,6-O-Benzylidene-2-O-(tert-butyldimethylsilyl)-3-deoxy-3-C-((E)-carbethoxymethylene)-α-D-ribo-hexopyranoside 
• 78342-23-1 Methyl 4,6-O-Benzylidene-2-O-(tert-butyldimethylsilyl)-3-deoxy-3-C-(((vinyloxy)methyl)methylene)-α-D-ribo-hexopyranoside 
• 78329-11-0 Methyl 4,6-O-Benzylidene-2-O-(tert-butyldimethylsilyl)-3-deoxy-3-C-((hydroxymethyl)methylene)-α-D-ribo-pyranoside 
• 78329-10-9 Methyl 4,6-O-Benzylidene-2-O-(tert-butyldimethylsilyl)-α-D-ribo-hexopyranosid-3-uloside 
• 78329-15-4 [(2R,4aR,6S,7R,8S,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-6-methoxy-2-phenyl-8-vinyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl]-acetaldehyde 

Relevant academic research and scientific papers

Highly Stereoselective Routes to Functionalized Geminal Alkyl Derivatives of Carbohydrates

2-, 3-, and 4-Keto derivatives of some α-D-hexopyranosides react with Ph3P=CHCOOEt to give a single geometric isomer in each case, which is readily converted into an allyl vinyl ether.Claisen rearrangements of the latter proceed with high stereoselectivit