methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside

Base Information

• Chemical Name: methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside
• CAS No.: 214767-61-0
• Molecular Formula: C₁₆H₂₂O₆
• Molecular Weight: 310.347
• Mol file: 214767-61-0.mol

Synonyms:methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside

Chemical Property of methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside

There total 5 articles about methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside 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: 70.0%

methyl 4-O-acetyl-2-O-benzyl-3-deoxy-6-O-trityl-β-L-lyxo-hexopyranoside (214767-60-9) → methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside (214767-61-0) + methyl 6-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside

Guidance literature:

With perchloric acid; In dichloromethane; at 0 ℃; for 0.0333333h; Acid hydrolysis;

DOI:10.1016/S0968-0896(98)00127-8

Reference yield:

methyl 2-O-benzyl-3,6-dideoxy-α-D-ribo-hex-5-enopyranoside (214767-56-3) → methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside (214767-61-0)

Guidance literature:

Multi-step reaction with 4 steps

1: 66 percent / BH₃; H₂O₂ / dimethylformamide / 2 h / 50 °C

2: pyridine / 16 h / 80 °C

3: 100 percent / pyridine / 3 h / 20 °C

4: 70 percent / aq. HClO₄ / CH₂Cl₂ / 0.03 h / 0 °C / Acid hydrolysis

With pyridine; perchloric acid; borane; dihydrogen peroxide; In pyridine; dichloromethane; N,N-dimethyl-formamide; 1: Oxidation / 2: Alkylation / 3: Acetylation / 4: Hydrolysis;

DOI:10.1016/S0968-0896(98)00127-8

Reference yield:

methyl 2-O-benzyl-3,6-dideoxy-6-iodo-α-D-ribo-hexopyranoside (214767-55-2) → methyl 4-O-acetyl-2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside (214767-61-0)

Guidance literature:

Multi-step reaction with 5 steps

1: 79 percent / aq. MeOH / 12 h / 80 °C

2: 66 percent / BH₃; H₂O₂ / dimethylformamide / 2 h / 50 °C

3: pyridine / 16 h / 80 °C

4: 100 percent / pyridine / 3 h / 20 °C

5: 70 percent / aq. HClO₄ / CH₂Cl₂ / 0.03 h / 0 °C / Acid hydrolysis

With pyridine; methanol; perchloric acid; borane; dihydrogen peroxide; In pyridine; dichloromethane; N,N-dimethyl-formamide; 1: Dehydroiodination / 2: Oxidation / 3: Alkylation / 4: Acetylation / 5: Hydrolysis;

DOI:10.1016/S0968-0896(98)00127-8

upstream raw materials:

methyl 4-O-acetyl-2-O-benzyl-3-deoxy-6-O-trityl-β-L-lyxo-hexopyranoside

methyl 2-O-benzyl-3,6-dideoxy-α-D-ribo-hex-5-enopyranoside

methyl 2-O-benzyl-3-deoxy-β-L-lyxo-hexopyranoside

methyl 2-O-benzyl-3,6-dideoxy-6-iodo-α-D-ribo-hexopyranoside

Downstream raw materials:

methyl 4-O-acetyl-2-O-benzoyl-1-chloro-1,3-dideoxy-β-L-lyxo-hexopyranosyluronate