4-(((2,4-Dichlorophenyl)methylene)amino)benzoic acid

Base Information

• Chemical Name: 4-(((2,4-Dichlorophenyl)methylene)amino)benzoic acid
• CAS No.: 71937-04-7
• Molecular Formula: C14H9Cl2NO2
• Molecular Weight: 294.137
• European Community (EC) Number: 666-251-9

Synonyms:BRN 2985717;AI3-20268;4-(((2,4-Dichlorophenyl)methylene)amino)benzoic acid;Benzoic acid, 4-(((2,4-dichlorophenyl)methylene)amino)-;71937-04-7;SCHEMBL7814188;AKOS024336951;4-(2,4-DICHLOROBENZYLIDENEAMINO)BENZOIC ACID

Chemical Property of 4-(((2,4-Dichlorophenyl)methylene)amino)benzoic acid

Chemical Property:

• Vapor Pressure: 8.32E-10mmHg at 25°C
• Boiling Point: 474.4°C at 760 mmHg
• Flash Point: 240.7°C
• Density: 1.34g/cm³
• XLogP3: 4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 293.0010339
• Heavy Atom Count: 19
• Complexity: 340

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C(=O)O)N=CC2=C(C=C(C=C2)Cl)Cl

Technology Process of 4-(((2,4-Dichlorophenyl)methylene)amino)benzoic acid

There total 2 articles about 4-(((2,4-Dichlorophenyl)methylene)amino)benzoic acid 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: 91.8%

2,4-dichlorobenzaldeyhde (874-42-0) + 4-amino-benzoic acid (150-13-0,159246-81-8,8014-65-1) → N-(2,4-Dichlorobenzyliden)-4-aminobenzoesaeure (71937-04-7)

Guidance literature:

With potassium hydroxide; In methanol; at 5 ℃; for 5h; Temperature; Solvent; Reagent/catalyst;

Reference yield:

→ N-(2,4-Dichlorobenzyliden)-4-aminobenzoesaeure (71937-04-7)

Guidance literature:

p-Aminobenzoesaeure, 2,4-Dichlorobenzaldehyd;

DOI:10.1002/ardp.19793120902

Reference yield: 91.2%

N-(2,4-Dichlorobenzyliden)-4-aminobenzoesaeure (71937-04-7) + 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (35948-25-5) → C26H18Cl2NO4P

Guidance literature:

In tetrahydrofuran; N,N-dimethyl-formamide; at 60 - 70 ℃; for 2h; Solvent;

upstream raw materials:

2,4-dichlorobenzaldeyhde

4-amino-benzoic acid

Downstream raw materials:

4-(1-(2,4-dichlorophenyl)-5-(6-methoxynaphthalen-2-yl)-3-oxopentylamino)benzoic acid

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