1219090-75-1

Upstream product

• 1219090-74-0 methyl (4,6-di-O-benzyl-3-O-methyl-α-D-altropyranosyl)-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 
• 53008-65-4 methyl 2,3,4-tri-O-benzyl-D-glucopyranoside 
• 1112458-71-5 methyl 4,6-di-O-benzyl-3-O-methyl-α-D-altropyranoside 

Downstream Products

• 53008-65-4 methyl 2,3,4-tri-O-benzyl-D-glucopyranoside 
• 1219090-74-0 methyl (4,6-di-O-benzyl-3-O-methyl-α-D-altropyranosyl)-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 

Relevant academic research and scientific papers

Novel Glycosidation of - D -Altropyranosides

A new glycosidation of α-d-altropyranosides, in which the 2-hydroxy group is not protected, was developed. The reaction proceeds via a 1,2 -β oxirane, which is formed in situ without extra steps for exchanging the 1-methoxy group to a more reactive leaving group. The glycoside bond of α-d-altropyranoside was shown to be weaker compared with those of α-d-glucopyranoside and α-d-mannopyranoside.