Benzyl-O-glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid

Base Information

• Chemical Name: Benzyl-O-glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid
• CAS No.: 102716-29-0
• Molecular Formula: C₆₆H₇₇NO₁₉
• Molecular Weight: 1188.33
• Mol file: 102716-29-0.mol

Synonyms:

Chemical Property of Benzyl-O-glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzyl-O-glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid

There total 5 articles about Benzyl-O-glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid 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: 98.0%

Benzyl-O--glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid (96520-22-8,96520-23-9) → Benzyl-O-glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid (102716-29-0,102727-55-9)

Guidance literature:

sodium methylate; In methanol; for 2h; Ambient temperature;

DOI:10.1016/0008-6215(86)85032-7

Reference yield: 98.0%

Benzyl-O--glycero-α-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid (96520-22-8,96520-23-9) → Benzyl-O--glycero-α-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid (102716-29-0,102727-55-9)

Guidance literature:

sodium methylate; In methanol; for 2h; Ambient temperature;

DOI:10.1016/0008-6215(86)85032-7

Reference yield:

(2R,3R,4S,5R,6S)-6-((2R,3S,4R,5R,6R)-5-Benzyl-4,6-bis-benzyloxy-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy)-5-benzyloxy-2-benzyloxymethyl-tetrahydro-pyran-3,4-diol → Benzyl-O--glycero-α-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid (102716-29-0,102727-55-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 15.6 percent / Ag₂CO₃, AgClO₄, molecularsieve 4A / CH₂Cl₂; toluene / -5 °C

2: 98 percent / natriummethanolat / methanol / 2 h / Ambient temperature

With 4 A molecular sieve; silver perchlorate; silver carbonate; sodium methylate; In methanol; dichloromethane; toluene;

DOI:10.1016/0008-6215(86)85032-7

upstream raw materials:

Benzyl-O--glycero-α-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid

Pyranosylbromid

Benzyl-O--glycero-β-<*>-galacto-2-nonulopyranosyl)onat>-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid

Downstream raw materials:

Benzyl-O-(5-acetamido-3,5-didesoxy-<*>-glycero-α-<*>-galacto-2-nonulopyranosylons<*>ure)-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid

Benzyl-O-(5-acetamido-3,5-didesoxy-<*>-glycero-β-<*>-galacto-2-nonulopyranosylons<*>ure)-(2->3)-O-(2,6-di-O-benzyl-β-<*>-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-<*>-glucopyranosid