Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

Base Information

Chemical Name:Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside
CAS No.:137438-95-0
Molecular Formula:C₅₀H₄₆O₁₆
Molecular Weight:902.906
Hs Code.:

Synonyms:Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

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Chemical Property of Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

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Technology Process of Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

There total 5 articles about Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside 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: 64.0%

: 127501-41-1
ethyl 2,3,4-tri-O-acetyl-1-thio-β-L-fucopyranoside

: 137438-96-1
Methyl 4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

: 25019-69-6
methyl 4-O-benzyl-α-L-rhamnopyranoside

: 137438-95-0
Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: With 4 A molecular sieve; nitrosonium tetrafluoroborate; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1016/0008-6215(92)80010-X

Reference yield: 64.0%

: 127501-41-1
ethyl 2,3,4-tri-O-acetyl-1-thio-β-L-fucopyranoside

: 137438-96-1
Methyl 4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

: 137439-12-4,140145-58-0
C₆₀H₆₀O₂₂

: 137438-95-0
Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: With 4 A molecular sieve; nitrosonium tetrafluoroborate; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1016/0008-6215(92)80010-X

Reference yield:

: 90164-70-8
methyl 2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside

: 137438-95-0
Methyl 2-O-acetyl-4-O-benzoyl-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: Hg(CN)2, HgBr₂ / acetonitrile / 0.33 h / Ambient temperature

2: 67 percent / H₂ / Pd/C / methanol; ethyl acetate / 5 h / 37 °C / 760 Torr

3: pyridine, 4-dimethylpyridine / CH₂Cl₂ / 40 °C

With pyridine; 4-dimethylpyridine; hydrogen; mercury(II) cyanide; mercury dibromide; palladium on activated charcoal; In methanol; dichloromethane; ethyl acetate; acetonitrile;
DOI:10.1016/0008-6215(92)80010-X