800394-01-8

Upstream product

• 800393-99-1 C-(2,3,6-tri-O-benzyl-β-D-galactopyranosyl)acetaldehyde 
• 800393-93-5 1-acetoxy-2-(2,3,6-tri-O-benzyl-β-D-galactopyranosyl)ethane 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 592533-00-1 3-C-(2,3,6-tri-O-benzyl-α-D-galactopyranosyl)propene 
• 800393-83-3 3-C-(4,6-O-benzylidene-α-D-galactopyranosyl)propene 
• 800393-84-4 3-C-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-galactopyranosyl)propene 
• 800393-89-9 C-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-galactopyranosyl)acetaldehyde 
• 800393-97-9 C-(2,3,6-tri-O-benzyl-α-D-galactopyranosyl)acetaldehyde 
• 800393-91-3 1-acetoxy-2-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-galactopyranosyl)ethane 

Relevant academic research and scientific papers

Intramolecular aldol cyclization of C-4-ulopyranosyl-2′-oxoalkanes controlled by steric effects. Asymmetric synthesis of substituted 8-oxabicyclo[3.2.1]octanones and -octenones and cyclopentenones

Whereas C-2- and 4-ulopyranosyl compounds (C-2- and C-4-ulosides) can be converted to cyclopentenones under base conditions through β-elimination and ring contraction, base-initiated β-elimination of C-glycosyl 2′-aldehydes and 2′-ketones results in the f