140420-57-1

Basic information

• Product Name: allyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside
• Synonyms: allyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside
• CAS NO: 140420-57-1
• Molecular Weight: 772.935
• Mol File: 140420-57-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: allyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: allyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside(140420-57-1)
• EPA Substance Registry System: allyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside(140420-57-1)

Safety Data

• Hazardous Substances Data: 140420-57-1(Hazardous Substances Data)

Upstream product

• 140420-56-0 allyl 2,4-di-O-benzyl-α-D-xylopyranoside 
• 1253793-29-1 C₂₉H₃₂O₅ 
• 140420-69-5 allyl α-D-xylopyranoside 
• 100-39-0 benzyl bromide 
• 95898-05-8 2,3,4-tri-O-benzyl-α-D-xylopyranosyl fluoride 

Downstream Products

• 140664-95-5 O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranosyl fluoride 
• 140420-62-8 O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-β-D-xylopyranosyl fluoride 
• 140420-60-6 1-propenyl O-(2,3,4-tri-O-benzyl-β-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside 
• 140420-58-2 1-propenyl O-(2,3,4-tri-O-benzyl-α-D-xylopyranosyl)-(1-3)-2,4-di-O-benzyl-α-D-xylopyranoside 

Relevant articles and documents

Facile glycosylation strategy with two-stage activation of allyl glycosyl donors. Application to concise synthesis of Shigella flexneri serotype y O-antigen

A practical, useful glycosylation method employing only allyl glycoside building blocks has been developed. The donor's glycosylation reactivity is turned on via isomerization of its anomeric allyl protecting group into the corresponding prop-1-enyl moiet

Stereoselective α-glycosylation with 3-O-acetylated D-gluco donors

The effect of a 3-O-acetyl group on the stereoselectivity of α-glycosylation with 2-O-benzylated D-gluco glycosyl donors was studied. It was shown that 3-O-acetylated donors gave α-anomers predominantly or exclusively, whereas glycosylation with the corre