methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside

Base Information

Chemical Name:methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside
CAS No.:131643-24-8
Molecular Formula:C₄₀H₄₂O₁₆
Molecular Weight:778.764
Hs Code.:

Synonyms:methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside

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Technology Process of methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside

There total 2 articles about methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside 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: 85.0%

: 57784-06-2,6344-46-3
methyl 2,3,6-tri-O-benzoyl-α-D-glucopyranoside

: 125520-01-6
ethyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside

: 131643-24-8
methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside

Guidance literature:: With N-iodo-succinimide; 5A molecular sieve; trifluorormethanesulfonic acid; In diethyl ether; 1,2-dichloro-ethane; at 0 ℃; for 0.00833333h;
DOI:10.1016/S0040-4039(00)88799-7

Reference yield:

: 98-88-4
benzoyl chloride

: 113893-72-4
2,3,4-tri-O-acetyl-L-rhamnopyranosyl trichloroacetimidate

: 97-30-3
methyl-alpha-D-glucopyranoside

: 131643-24-8
methyl 4-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-glycopyranoside

Guidance literature:: With pyridine; trimethylsilyl trifluoromethanesulfonate; Yield given; Multistep reaction; 1.) 0 deg C, 1 h, 4 deg C, 12 h, 2.) CH₂Cl₂, room temperature, 2 h;
DOI:10.1080/07328309908543980