C₆₂H₄₂O₈

Base Information

• Chemical Name: C₆₂H₄₂O₈
• CAS No.: 1038395-15-1
• Molecular Formula: C₆₂H₄₂O₈
• Molecular Weight: 915.011
• Mol file: 1038395-15-1.mol

Synonyms:C₆₂H₄₂O₈

Chemical Property of C₆₂H₄₂O₈

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₆₂H₄₂O₈

There total 9 articles about C₆₂H₄₂O₈ 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%

C30H18 (1038395-10-6) + o-iodo-methyl-benzoic acid (610-97-9) → C62H42O8 (1038395-15-1)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; at 20 ℃; for 18h; Inert atmosphere;

DOI:10.1016/j.tet.2010.11.012

Reference yield:

5-bromo-2-iodobenzaldehyde (689291-89-2) → C62H42O8 (1038395-15-1)

Guidance literature:

Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran / 50 °C / Inert atmosphere

1.2: 3 h / 50 °C / Inert atmosphere

2.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 50 °C / Inert atmosphere

3.1: methanol; potassium carbonate / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

4.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 18 h / 20 °C / Inert atmosphere

With methanol; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; sodium hydride; potassium carbonate; triethylamine; In tetrahydrofuran; 1.1: Horner-Wadsworth-Emmons olefination / 1.2: Horner-Wadsworth-Emmons olefination / 2.1: Sonogashira coupling / 4.1: Sonogashira coupling;

DOI:10.1016/j.tet.2010.11.012

Reference yield:

1,4-bis(5-bromo-2-iodostyryl)benzene (1038395-08-2) → C62H42O8 (1038395-15-1)

Guidance literature:

Multi-step reaction with 3 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 50 °C / Inert atmosphere

2: methanol; potassium carbonate / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

3: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 18 h / 20 °C / Inert atmosphere

With methanol; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triethylamine; In tetrahydrofuran; 1: Sonogashira coupling / 3: Sonogashira coupling;

DOI:10.1016/j.tet.2010.11.012

upstream raw materials:

5-bromo-2-iodobenzaldehyde

1,4-bis(5-bromo-2-iodostyryl)benzene

C₄₂H₅₀Si₄

C₃₀H₁₈

Refernces