benzyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

Base Information

Chemical Name:benzyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside
CAS No.:80153-12-4
Molecular Formula:C₅₄H₅₈O₉
Molecular Weight:851.049
Hs Code.:

Synonyms:benzyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

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Chemical Property of benzyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

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Technology Process of benzyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

There total 6 articles about benzyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-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: 82.0%

: 62774-11-2
Benzyl 2,4-di-O-benzyl-α-L-rhamnopyranoside

: 83866-10-8
(2S,3R,4R,5S,6S)-3,4,5-tris(benzyloxy)-6-methyltetrahydro-2H-pyran-2-yl 2,2,2-trichloroacetimidate

: 83866-16-4
1,5-anhydro-2,3,4-tri-O-benzyl-6-deoxy-L-arabino-hex-1-enitol

: 80153-12-4
benzyl 2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: With molecular sieve; toluene-4-sulfonic acid; In dichloromethane; for 24h;
DOI:10.1016/S0008-6215(00)80788-0

Reference yield:

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

: 80153-11-3,80153-12-4
Benzyl-2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-L-rhamnopyranosyl)-α-L-rhamnopyranosid

Guidance literature:: Multi-step reaction with 3 steps

1: 55 percent / pyridine / 12 h / Ambient temperature

2: 98 percent / HBr / CH₂Cl₂ / 0.07 h

3: 1) molecular sieve 3 Angstroem / 1) Ag-silicate / 1) CH₂Cl₂, r.t., 2) CH₂Cl₂, -15 deg C

With 3 A molecular sieve; hydrogen bromide; Ag-silicate; In pyridine; dichloromethane;

Reference yield:

: 80161-75-7,353754-90-2
Benzyl-2,3,4-tri-O-benzyl-β-L-rhamnopyranosid

: 80153-11-3,80153-12-4
Benzyl-2,4-di-O-benzyl-3-O-(2,3,4-tri-O-benzyl-L-rhamnopyranosyl)-α-L-rhamnopyranosid

Guidance literature:: Multi-step reaction with 4 steps

1: 72.4 percent / 6N HCl / dioxane / 30 h / 95 °C

2: 55 percent / pyridine / 12 h / Ambient temperature

3: 98 percent / HBr / CH₂Cl₂ / 0.07 h

4: 1) molecular sieve 3 Angstroem / 1) Ag-silicate / 1) CH₂Cl₂, r.t., 2) CH₂Cl₂, -15 deg C

With hydrogenchloride; 3 A molecular sieve; hydrogen bromide; Ag-silicate; In 1,4-dioxane; pyridine; dichloromethane;