benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

Base Information

Chemical Name:benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside
CAS No.:1447017-55-1
Molecular Formula:C₆₃H₆₇F₃O₁₅
Molecular Weight:1121.21
Hs Code.:

benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

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Chemical Property of benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

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Technology Process of benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

There total 7 articles about benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-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: 96.0%

: 1447017-54-0
benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

: 407-25-0
trifluoroacetic anhydride

: 1447017-55-1
benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

Guidance literature:: With pyridine; at 0 - 20 ℃; for 2h;
DOI:10.1002/chem.201301186

Reference yield:

: 1415100-35-4
C₂₄H₂₈O₇

: 1447017-55-1
benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: ethylenediamine; acetic acid / tetrahydrofuran / 27 h / 20 °C

2.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 4 h / 20 °C

3.1: dichloromethane / 0.33 h / 20 °C / Molecular sieve

3.2: -25 - 20 °C / Molecular sieve

4.1: pyridine / 2 h / 0 - 20 °C

With pyridine; acetic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; ethylenediamine; In tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.201301186

Reference yield:

: 142657-07-6
Benzyl 2,4-Di-O-benzyl-6-deoxy-β-D-glucopyranoside

: 1447017-55-1
benzyl (2-O-acetyl-3,4-di-O-benzyl-6-deoxy-β-D-glucopyranosyl)-(1→4)-(3-O-benzyl-2-O-trifluoroacetyl-β-D-xylopyranosyl)-(1→3)-2,4-di-O-benzyl-6-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: dichloromethane / 0.33 h / 20 °C / Molecular sieve

1.2: 0 - 20 °C / Molecular sieve

2.1: sodium methylate / dichloromethane; methanol / 4 h / 20 °C

3.1: dichloromethane / 0.33 h / 20 °C / Molecular sieve

3.2: -25 - 20 °C / Molecular sieve

4.1: pyridine / 2 h / 0 - 20 °C

With pyridine; sodium methylate; In methanol; dichloromethane;
DOI:10.1002/chem.201301186