methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside

Base Information

Chemical Name:methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside
CAS No.:221002-64-8
Molecular Formula:C₂₆H₃₄O₁₄
Molecular Weight:570.548
Hs Code.:

Synonyms:methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside

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Chemical Property of methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside

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Technology Process of methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside

There total 7 articles about methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside 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: 81.0%

: 118246-03-0
methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyI-(1->3)-2-O-benzoyl-4,6-O-benzylidene-O-α-D-gluco-pyranoside

: 221002-64-8
methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside

Guidance literature:: With trifluoroacetic acid; In chloroform; at 0 ℃; for 4h;
DOI:10.1080/07328309908543980

Reference yield:

: 86158-27-2
methyl 2-O-benzoyl-4,6-O-benzylidene-3-O-(2',3',4'-tri-O-acetyl-α-L-rhamnopyranosyl)-α-D-glucopyranoside

: 221002-64-8
methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside

Guidance literature:: With acetic acid; at 100 ℃; for 0.5h;

Reference yield:

: 54769-36-7
N-benzoyloxybenzotriazole

: 221002-64-8
methyl 2,3,4-tri-O-acetyl-O-α-L-rhamnopyranosyl-(1->3)-2-O-benzoyI-O-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / Et₃N / CH₂Cl₂

2: 92 percent / TMSOTf / CH₂Cl₂ / 2 h / Ambient temperature

3: 81 percent / aq. trifluoroacetic acid / CHCl₃ / 4 h / 0 °C

With trimethylsilyl trifluoromethanesulfonate; triethylamine; trifluoroacetic acid; In dichloromethane; chloroform;
DOI:10.1080/07328309908543980