methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside

Base Information

Chemical Name:methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside
CAS No.:388079-10-5
Molecular Formula:C₄₇H₅₂O₉
Molecular Weight:760.924
Hs Code.:

Synonyms:methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside

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Chemical Property of methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside

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Technology Process of methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside

There total 2 articles about methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 43.0%

: 210426-02-1
2,3,4-tri-O-benzyl-L-rhamnopyranose

: 191543-71-2
methyl 3,5-di-O-benzyl-α-D-ribofuranoside

: methyl O-(2,3,4-tri-O-benzyl-β-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside

: 388079-10-5
methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside

Guidance literature:: With trimethylsilyl bromide; tetrabutylammomium bromide; cobalt(II) bromide; 4 A molecular sieve; In dichloromethane; at 25 ℃;
DOI:10.1246/bcsj.74.1679

Reference yield:

: 100-39-0
benzyl bromide

: 388079-10-5
methyl O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,5-di-O-benzyl-β-D-ribofuranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 54 percent / Bu₂SnO; tetrabutylammonium bromide; molecular sieves 4A / benzene / 2 h / Heating

2: 43 percent / trimethylsilyl bromide; cobalt(II) bromide; tetrabutylammonium bromide / molecular sieves 4A / CH₂Cl₂ / 25 °C

With trimethylsilyl bromide; 4 A molecular sieve; tetrabutylammomium bromide; di(n-butyl)tin oxide; cobalt(II) bromide; 4 A molecular sieve; In dichloromethane; benzene;
DOI:10.1246/bcsj.74.1679