1,4-Benzenediamine,N1,N4-bis(4-methoxyphenyl)-

Base Information

• Chemical Name: 1,4-Benzenediamine,N1,N4-bis(4-methoxyphenyl)-
• CAS No.: 24413-67-0
• Molecular Formula: C20H20 N2 O2
• Molecular Weight: 320.391
• Mol file: 24413-67-0.mol

Synonyms:1,4-Benzenediamine,N,N'-bis(4-methoxyphenyl)- (9CI); p-Phenylenediamine,N,N'-bis(p-methoxyphenyl)- (8CI); NSC 6947

Chemical Property of 1,4-Benzenediamine,N1,N4-bis(4-methoxyphenyl)-

Chemical Property:

• Boiling Point: 514.7°Cat760mmHg
• Flash Point: 211.9°C
• Density: 1.188g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,4-Benzenediamine,N1,N4-bis(4-methoxyphenyl)-

There total 4 articles about 1,4-Benzenediamine,N1,N4-bis(4-methoxyphenyl)- 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: 90.0%

1.4-dibromobenzene (106-37-6) + 4-methoxy-aniline (104-94-9) → N,N'-bis(4-methoxyphenyl)-1,4-phenylenediamine (24413-67-0)

Guidance literature:

With (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one palladium(II) complex; tri-tert-butyl phosphine; sodium t-butanolate; In toluene; at 20 ℃; for 63h; Inert atmosphere;

DOI:10.1002/anie.201002165

Reference yield: 57.0%

4-methoxy-aniline (104-94-9) + hydroquinone (123-31-9,8027-02-9) → N,N'-bis(4-methoxyphenyl)-1,4-phenylenediamine (24413-67-0)

Guidance literature:

With iodine; for 20h; Inert atmosphere; Reflux;

DOI:10.1039/c5ra17520h

Reference yield: 13.0%

4-methoxy-aniline (104-94-9) + 1,4-Cyclohexanedione (637-88-7) → N,N'-bis(4-methoxyphenyl)-1,4-phenylenediamine (24413-67-0)

Guidance literature:

In benzene; for 18h; Heating;

DOI:10.1016/S0040-4020(03)00029-2

upstream raw materials:

4-methoxy-aniline

hydroquinone

1,4-Cyclohexanedione

1.4-dibromobenzene

Downstream raw materials:

[1,4]benzoquinone-bis-(4-methoxy-phenylimine)

C₅₂H₄₄N₄O₄

N,N'-bis(4-aminophenyl)-N,N'-di(4-methoxylphenyl)-1,4-phenylenediamine

C₇₄H₇₀N₆O₈