2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Base Information

• Chemical Name: 2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
• CAS No.: 30361-06-9
• Molecular Formula: C₂₀H₂₁Cl₂NO₁₂
• Molecular Weight: 538.292

Synonyms:2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Chemical Property of 2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

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Technology Process of 2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

There total 3 articles about 2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-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: 93.9%

2,6-dichloro-4-nitrophenol (618-80-4) + 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide (572-09-8) → 2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside (30361-06-9)

Guidance literature:

With silver(l) oxide; In acetonitrile; at 40 ℃;

DOI:10.1248/cpb.38.13

Reference yield:

β-D-glucose pentaacetate (604-69-3) → 2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside (30361-06-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 93.5 percent / PBr₃, H₂O / CH₂Cl₂ / 10 h / 30 °C

2: 93.9 percent / Ag₂O / acetonitrile / 40 °C

With water; phosphorus tribromide; silver(l) oxide; In dichloromethane; acetonitrile;

DOI:10.1248/cpb.38.13

Reference yield:

→ 2',6'-Dichloro-4'-nitrophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside (30361-06-9)

Guidance literature:

Verb.1, Na-2,6-dichlor-4-nitrophenolat;

upstream raw materials:

2,6-dichloro-4-nitrophenol

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

β-D-glucose pentaacetate

Downstream raw materials:

2,6-dichloro-4-aminophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

phenolindo-3',5'-dichlorophenyl β-D-glucopyranoside

phenolindo-3',5'-dichlorophenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

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