3',4'-DICHLOROSALICYLANILIDE

Base Information

• Chemical Name: 3',4'-DICHLOROSALICYLANILIDE
• CAS No.: 24448-73-5
• Molecular Formula: C13H9 Cl2 N O2
• Molecular Weight: 282.1221
• Hs Code.: 2924299090
• Mol file: 24448-73-5.mol

Synonyms:Salicylanilide,3',4'-dichloro- (6CI,7CI,8CI); 3',4'-Dichlorosalicylanilide; NSC 526290

Chemical Property of 3',4'-DICHLOROSALICYLANILIDE

Chemical Property:

• Vapor Pressure: 2.4E-05mmHg at 25°C
• Melting Point: 214oC
• Boiling Point: 349.1°Cat760mmHg
• Flash Point: 164.9°C
• PSA: 49.33000
• Density: 1.479g/cm³
• LogP: 4.02430

Purity/Quality:

97% ^*data from raw suppliers

3',4'-Dichlorosalicylanilide >98.0%(N) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3',4'-DICHLOROSALICYLANILIDE

There total 4 articles about 3',4'-DICHLOROSALICYLANILIDE 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: 89.0%

N-(3,4-Dichlorphenyl)-2-methoxybenzamid → N-(3,4-Dichlorphenyl)-2-hydroxybenzamid (24448-73-5)

Guidance literature:

With boron tribromide; In dichloromethane; 1.) -60 deg C, 30 min, 2.) room temp., 4 h;

DOI:10.1002/ardp.19883210710

Reference yield:

2-Methoxybenzoyl chloride (21615-34-9) → N-(3,4-Dichlorphenyl)-2-hydroxybenzamid (24448-73-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / N,N-dimethylaniline / dioxane / 1 h / 60 °C

2: 89 percent / BBr₃ / CH₂Cl₂ / 1.) -60 deg C, 30 min, 2.) room temp., 4 h

With boron tribromide; N,N-dimethyl-aniline; In 1,4-dioxane; dichloromethane;

DOI:10.1002/ardp.19883210710

Reference yield:

m,p-dichloroaniline (95-76-1) → N-(3,4-Dichlorphenyl)-2-hydroxybenzamid (24448-73-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / N,N-dimethylaniline / dioxane / 1 h / 60 °C

2: 89 percent / BBr₃ / CH₂Cl₂ / 1.) -60 deg C, 30 min, 2.) room temp., 4 h

With boron tribromide; N,N-dimethyl-aniline; In 1,4-dioxane; dichloromethane;

DOI:10.1002/ardp.19883210710

upstream raw materials:

2-Methoxybenzoyl chloride

m,p-dichloroaniline

Downstream raw materials:

3-(3,4-Dichlrophenyl)-2H-1,3-benzoxazine-2,4(3H)-dione

3-(3,4-dichloro-phenyl)-2,3-dihydro-benzo[e][1,3]oxazin-4-one

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