C₅₂H₈₄NO₁₈⁽¹⁺⁾*Br^(1-)

Base Information

• Chemical Name: C₅₂H₈₄NO₁₈⁽¹⁺⁾*Br^(1-)
• CAS No.: 1482517-85-0
• Molecular Formula: Br*C₅₂H₈₄NO₁₈
• Molecular Weight: 1091.14
• Mol file: 1482517-85-0.mol

Synonyms:

Chemical Property of C₅₂H₈₄NO₁₈⁽¹⁺⁾*Br^(1-)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₅₂H₈₄NO₁₈⁽¹⁺⁾*Br^(1-)

There total 8 articles about C₅₂H₈₄NO₁₈⁽¹⁺⁾*Br^(1-) 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: 76.0%

3,5-di-(3',5'-di-[1'',4'',7'',10''-tetraoxaundecyl]benzyloxy)benzyl bromide (288850-04-4) + trimethylamine (75-50-3) → C52H84NO18(1+)*Br(1-) (1482517-85-0)

Guidance literature:

In ethanol; at 80 ℃; for 24h;

DOI:10.1002/chem.201300289

Reference yield:

3,5-Dihydroxybenzoic acid (99-10-5) → C52H84NO18(1+)*Br(1-) (1482517-85-0)

Guidance literature:

Multi-step reaction with 7 steps

1: toluene-4-sulfonic acid / 20 h / Reflux; Inert atmosphere

2: potassium carbonate; 18-crown-6 ether / acetone / 24 h / 70 °C / Inert atmosphere

3: lithium aluminium tetrahydride / tetrahydrofuran / 15 h / 5 - 25 °C

4: phosphorus tribromide / benzene / 6 h / 20 °C / Cooling with ice

5: potassium carbonate; 18-crown-6 ether / acetone / 24 h / 70 °C / Inert atmosphere

6: phosphorus tribromide / benzene / 6 h / 20 °C / Cooling with ice

7: ethanol / 24 h / 80 °C

With lithium aluminium tetrahydride; 18-crown-6 ether; phosphorus tribromide; potassium carbonate; toluene-4-sulfonic acid; In tetrahydrofuran; ethanol; acetone; benzene;

DOI:10.1002/chem.201300289

Reference yield:

triethylene glucol monomethyl ether (112-35-6,95507-80-5) → C52H84NO18(1+)*Br(1-) (1482517-85-0)

Guidance literature:

Multi-step reaction with 7 steps

1: sodium hydroxide / water; tetrahydrofuran / 34 h / 20 °C / Cooling

2: potassium carbonate; 18-crown-6 ether / acetone / 24 h / 70 °C / Inert atmosphere

3: lithium aluminium tetrahydride / tetrahydrofuran / 15 h / 5 - 25 °C

4: phosphorus tribromide / benzene / 6 h / 20 °C / Cooling with ice

5: potassium carbonate; 18-crown-6 ether / acetone / 24 h / 70 °C / Inert atmosphere

6: phosphorus tribromide / benzene / 6 h / 20 °C / Cooling with ice

7: ethanol / 24 h / 80 °C

With lithium aluminium tetrahydride; 18-crown-6 ether; phosphorus tribromide; potassium carbonate; sodium hydroxide; In tetrahydrofuran; ethanol; water; acetone; benzene;

DOI:10.1002/chem.201300289

upstream raw materials:

3,5-Dihydroxybenzoic acid

triethylene glucol monomethyl ether

1-carbomethoxy-3,5-dihydroxybenzene

3,5-di-(3',5'-di-[1'',4'',7'',10''-tetraoxaundecyl]benzyloxy)benzyl bromide