1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane

Base Information

• Chemical Name: 1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane
• CAS No.: 1448147-59-8
• Molecular Formula: C₁₅H₂₂BrNO₆
• Molecular Weight: 392.247
• Mol file: 1448147-59-8.mol

Synonyms:1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane

Chemical Property of 1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane

There total 3 articles about 1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane 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: 92.0%

1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecan-13-ol (158792-39-3) → 1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane (1448147-59-8)

Guidance literature:

With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 0 ℃; for 2h;

Reference yield:

Tetraethylene glycol (112-60-7) → 1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane (1448147-59-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere

1.2: 0 - 20 °C / Inert atmosphere

2.1: triphenylphosphine; carbon tetrabromide / dichloromethane / 2 h / 0 °C

With carbon tetrabromide; sodium hydride; triphenylphosphine; In tetrahydrofuran; dichloromethane;

Reference yield:

1-bromomethyl-4-nitro-benzene (100-11-8) → 1-bromo-1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecane (1448147-59-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere

1.2: 0 - 20 °C / Inert atmosphere

2.1: triphenylphosphine; carbon tetrabromide / dichloromethane / 2 h / 0 °C

With carbon tetrabromide; sodium hydride; triphenylphosphine; In tetrahydrofuran; dichloromethane;

upstream raw materials:

1-bromomethyl-4-nitro-benzene

Tetraethylene glycol

1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecan-13-ol

Downstream raw materials:

2,3,3-trimethyl-1-(1-(4-nitrophenyl)-2,5,8,11-tetraoxatridecan-13-yl)-3H-indol-1-ium-5-sulfonate

2-((1E,3E,5E)-5-(1-(5-carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)penta-1,3-dien-1-yl)-3,3-dimethyl-1-(-(4-nitrophenyl)-2,5,8,11-tetraoxatridecan-13-yl)-3H-indol-1-ium-5-sulfonate