[(E)-diazene-1,2-diyldibenzene-4,1-diyl]dimethanol

Base Information

• Chemical Name: [(E)-diazene-1,2-diyldibenzene-4,1-diyl]dimethanol
• CAS No.: 37797-30-1
• Molecular Formula: C14H14N2O2
• Molecular Weight: 242.277
• Mol file: 37797-30-1.mol

Synonyms:

Chemical Property of [(E)-diazene-1,2-diyldibenzene-4,1-diyl]dimethanol

Chemical Property:

• Vapor Pressure: 1.13E-09mmHg at 25°C
• Boiling Point: 471°Cat760mmHg
• Flash Point: 311.1°C
• Density: 1.18g/cm³

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of [(E)-diazene-1,2-diyldibenzene-4,1-diyl]dimethanol

There total 9 articles about [(E)-diazene-1,2-diyldibenzene-4,1-diyl]dimethanol 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: 100.0%

4,4'-bismethoxycarbonylazobenzene (5320-91-2) → 4,4’-bis(hydroxymethyl)azobenzene (37797-30-1)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; dichloromethane; at 0 ℃; for 5h; Inert atmosphere;

DOI:10.1021/jacs.7b05316

Reference yield: 90.0%

4-nitrobenzyl chloride (619-73-8) → 4,4’-bis(hydroxymethyl)azobenzene (37797-30-1)

Guidance literature:

4-nitrobenzyl chloride; With sodium tetrahydroborate; palladium diacetate; In ethanol; dichloromethane; water; at 20 ℃;

With oxygen; In ethanol; dichloromethane; water;

With sodium tetrahydroborate; oxygen; In methanol; ethanol; dichloromethane; water;

DOI:10.1039/c9gc03957k

Reference yield: 76.0%

4-nitrobenzaldehdye (555-16-8) → 4,4’-bis(hydroxymethyl)azoxybenzene (37797-33-4) + 4,4’-bis(hydroxymethyl)azobenzene (37797-30-1)

Guidance literature:

With copper(l) iodide; sodium methylate; In methanol; 5,5-dimethyl-1,3-cyclohexadiene; at 120 ℃; for 2h; Inert atmosphere;

DOI:10.1016/j.tetlet.2013.10.140

upstream raw materials:

4-nitrobenzyl chloride

4-nitrobenzaldehdye

4,4'-bismethoxycarbonylazobenzene

4-methoxycarbonyl aniline

Downstream raw materials:

bis-(4-benzoyloxymethyl-phenyl)-diazene

4,4′-bis(chloromethyl)azobenzene

4,4′-bis(bromomethyl)azobenzene

4,4'-bis-(1,4,7,10-tetraoxa-13-azacyclopentadec-13-ylmethyl)azobenzene