C₂₁H₂₆O₅

Base Information

• Chemical Name: C₂₁H₂₆O₅
• CAS No.: 1338971-67-7
• Molecular Formula: C₂₁H₂₆O₅
• Molecular Weight: 358.434
• Mol file: 1338971-67-7.mol

Synonyms:C₂₁H₂₆O₅

Chemical Property of C₂₁H₂₆O₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₁H₂₆O₅

There total 1 articles about C₂₁H₂₆O₅ 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: 79.0%

C14H20O5 + benzyl alcohol (100-51-6,185532-71-2) → C21H26O5 (1338971-67-7)

Guidance literature:

With toluene-4-sulfonic acid; In dichloromethane; Reflux;

DOI:10.2174/157017811797249290

Reference yield: 84.0%

C21H26O5 (1338971-67-7) + methyl iodide (74-88-4) → C22H28O5 (1338971-69-9)

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 20 ℃;

DOI:10.2174/157017811797249290

Reference yield:

C21H26O5 (1338971-67-7) → β-diacetyl-mycinose (14702-56-8,84171-65-3,121423-37-8,22893-93-2) + C12H20O7 (1363813-96-0)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran / 20 °C

2.1: palladium 10% on activated carbon; hydrogen; acetic acid / 20 °C / ultrasound irradiation

2.2: 20 °C

With palladium 10% on activated carbon; hydrogen; sodium hydride; acetic acid; In tetrahydrofuran;

DOI:10.2174/157017811797249290

upstream raw materials:

benzyl alcohol

Downstream raw materials:

β-diacetyl-mycinose

C₁₂H₂₀O₇

C₂₂H₂₈O₅