Benzaldehyde, 4,4'-[(4-bromophenyl)imino]bis-

Base Information

• Chemical Name: Benzaldehyde, 4,4'-[(4-bromophenyl)imino]bis-
• CAS No.: 167859-41-8
• Molecular Formula: C20H14BrNO2
• Molecular Weight: 380.241
• Mol file: 167859-41-8.mol

Synonyms:N-(4-bromophenyl)-N,N-bis(4-formylphenyl)-amine;4,4'-[(4-bromophenyl)azanediyl]dibenzaldehyde;N-(4-bromophenyl)-N,N-bis(4-formylphenyl)amine;4-[4-bromo(4-formylphenyl)anilino]benzaldehyde;4,4’-diformyl-4’’-bromotriphenylamine;4,4'-((4-bromophenyl)azanediyl)dibenzaldehyde;

Chemical Property of Benzaldehyde, 4,4'-[(4-bromophenyl)imino]bis-

Chemical Property:

• Melting Point: 217 °C
• Boiling Point: 538.6±45.0 °C(Predicted)
• PSA: 37.38000
• Density: 1.461±0.06 g/cm3(Predicted)
• LogP: 5.54390

Purity/Quality:

97% ^*data from raw suppliers

4,4'-((4-Bromophenyl)azanediyl)dibenzaldehyde 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzaldehyde, 4,4'-[(4-bromophenyl)imino]bis-

There total 5 articles about Benzaldehyde, 4,4'-[(4-bromophenyl)imino]bis- 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: 95.0%

4,4'-diformyltriphenylamine (53566-95-3) → 4,4’-diformyl-4’’-bromotriphenylamine (167859-41-8)

Guidance literature:

With bromine; In dichloromethane; at 40 ℃; for 0.5h;

DOI:10.1016/j.tet.2006.11.058

Reference yield: 81.0%

4-N,N-diphenylamino-1-bromobenzene (36809-26-4) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 4,4’-diformyl-4’’-bromotriphenylamine (167859-41-8)

Guidance literature:

With trichlorophosphate; at 0 - 45 ℃; for 2h;

DOI:10.1071/CH15026

Reference yield: 20.8%

4-N,N-diphenylamino-1-bromobenzene (36809-26-4) → 4,4’-diformyl-4’’-bromotriphenylamine (167859-41-8)

Guidance literature:

upstream raw materials:

4,4'-diformyltriphenylamine

N,N-diphenylaminobenzene

4-N,N-diphenylamino-1-bromobenzene

N,N-dimethyl-formamide

Downstream raw materials:

4-[4-bromo(4-carboxyphenyl)anilino]benzoic acid

(2R,3R,17R,18R)-1,4,10,16,19,25-hexaaza-10,25-di(p-bromophenyl)-(2,3:17,18)-dibutano-(6:9,11:14,21:24,26:29)-tetraetheno-(2H,3H,17H,18H)-tetrahydro-⁽³⁰⁾-annulene

C₆₈H₅₄N₄O₄

C₄₀H₂₈Br₂N₂