allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

Base Information

Chemical Name:allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside
CAS No.:224622-52-0
Molecular Formula:C₅₂H₄₈O₁₆
Molecular Weight:928.944
Hs Code.:

Synonyms:allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

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Chemical Property of allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

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Technology Process of allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

There total 7 articles about allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside 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: 90.0%

: 224622-44-0
allyl 2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl trichloroacetimidate

: 224622-28-0
allyl 2,3,6-tri-O-benzoyl-α-D-mannopyranoside

: 224622-52-0
allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In dichloromethane; at -30 ℃; for 0.666667h;
DOI:10.1016/S0008-6215(99)00004-X

Reference yield: 86.0%

: 224622-50-8
3,4-di-O-benzoyl-β-L-rhamnopyranose 1,2-(allyl 2,3,6-tri-O-benzoyl-α-D-mannopyranosid-4-yl orthoacetate)

: 224622-52-0
allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane;
DOI:10.1080/07328309908543994

Reference yield:

: 41308-76-3,821794-45-0
allyl α-D-mannopyranoside

: 224622-52-0
allyl 4-O-(2-O-acetyl-3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / pyridine / 0 - 20 °C

2: 1.) molecular sieves 4 Angstroem, 2.) trimethylsilyl triflate / 1.) CH₂Cl₂, room temperature, 1 h, 2.) CH₂Cl₂, 40 min

With pyridine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve;
DOI:10.1080/07328309908543994