4,4''-m-Terphenyldicarboxaldehyde

Base Information

• Chemical Name: 4,4''-m-Terphenyldicarboxaldehyde
• CAS No.: 171820-02-3
• Molecular Formula: C₂₀H₁₄O₂
• Molecular Weight: 286.33
• Mol file: 171820-02-3.mol

Synonyms:4,4''-m-Terphenyldicarboxaldehyde

Chemical Property of 4,4''-m-Terphenyldicarboxaldehyde

Chemical Property:

• PSA: 34.14000
• LogP: 4.64560

Purity/Quality:

98.5% ^*data from raw suppliers

[1,1':3',1''-Terphenyl]-4,4''-dicarbaldehyde 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4''-m-Terphenyldicarboxaldehyde

There total 9 articles about 4,4''-m-Terphenyldicarboxaldehyde 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%

1,3-dibromobenzene (108-36-1) + 4-formylphenylboronic acid, (87199-17-5) → [1,1':3',1-terphenyl]-4,4-dicarbaldehyde (171820-02-3)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutylammomium bromide; sodium carbonate; In water; toluene; at 90 ℃; for 24h; Inert atmosphere;

DOI:10.1021/acs.inorgchem.1c01249

Reference yield: 78.0%

4-formylphenylboronic acid, (87199-17-5) + 4'-formyl-[1,1'-biphenyl]-3-yl trifluoromethanesulfonate → [1,1':3',1-terphenyl]-4,4-dicarbaldehyde (171820-02-3)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In 1,4-dioxane; water; at 20 - 90 ℃; for 3h; Inert atmosphere;

DOI:10.1021/acs.jmedchem.1c00305

Reference yield: 69.0%

1,3-bis[4-(bromomethyl)phenyl]benzene (19399-69-0) → [1,1':3',1-terphenyl]-4,4-dicarbaldehyde (171820-02-3)

Guidance literature:

With tetra(n-butyl)ammonium dichromate(VI); In chloroform; for 6h; Heating;

DOI:10.1016/j.tet.2006.09.078

upstream raw materials:

1,3-bis[4-(bromomethyl)phenyl]benzene

1,3-dibromobenzene

4-formylphenylboronic acid,

1,3-di(p-tolyl)benzene

Refernces

• 1、 Rajakumar, Perumal,Gayatri Swaroop, Merikapudi,Jayavelu,Murugesan. "Synthesis, complexation studies and biological applications of some novel stilbenophanes, indolophanes and bisindolostilbenophanes via McMurry coupling". . p. 12041 - 12050. Retrieved 2006.
• 2、 Napiera?a, Sergiusz,Kubicki, Maciej,Wa??sa-Chorab, Monika. "Toward Electrochromic Metallopolymers: Synthesis and Properties of Polyazomethines Based on Complexes of Transition-Metal Ions". . p. 14011 - 14021. Retrieved 2021/09/06.
• 3、 Mao, Jincheng,Li, Ran,He, Yue,Yang, Xiaojiang,Wang, Dingli,Zhang, Yang. "Palladium-catalyzed synthesis of diarylbenzenes from coupling reactions between equal amount of diiodoarenes and arylboronic acids". . p. 663 - 669. Retrieved 2016/07/26.