Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

Base Information

Chemical Name:Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid
CAS No.:79522-95-5
Molecular Formula:C₆₂H₇₂O₁₈
Molecular Weight:1105.24
Hs Code.:

Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

Synonyms:Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

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Chemical Property of Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

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Technology Process of Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

There total 4 articles about Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid 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:

: 70056-66-5
1,3,6-Tri-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-D-galactopyranose

: 79522-95-5
Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / Me₃SiBr / toluene / 1 h / 80 °C / further reagent: Ti(Br)4

2: 1) HgBr₂, molecular sieves 4 Angstroem / 1) CH₂CL₂, 1 h, r.t., 2) CH₂Cl₂, -10 deg C, 5 h

With trimethylsilyl bromide; 4 A molecular sieve; mercury dibromide; In toluene;

Reference yield:

: 70056-65-4
3-O-Acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-1,6-anhydro-2-O-benzyl-β-D-galactopyranose

: 79522-95-5
Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: CF₃COOH / 2 h / Ambient temperature

With trifluoroacetic acid;

Reference yield:

: 53270-14-7
benzyl 2,3-O-isopropylidene-α-L-rhamnopyranoside

: 70056-67-6
3,6-Di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

: 79522-95-5
Benzyl-4-O-<3,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosyl>-2,3-O-isopropyliden-α-L-rhamnopyranosid

Guidance literature:: With 4 A molecular sieve; mercury dibromide; Yield given. Multistep reaction; 1) CH₂CL₂, 1 h, r.t., 2) CH₂Cl₂, -10 deg C, 5 h;