Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat

Base Information

• Chemical Name: Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat
• CAS No.: 75998-62-8
• Molecular Formula: C₁₅H₁₂Cl₃N₃O₂
• Molecular Weight: 372.638
• Mol file: 75998-62-8.mol

Synonyms:Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat

Chemical Property of Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat

There total 2 articles about Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat 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%

Methyl-2-chlor-2-<2-(3,4-dichlorphenyl)hydrazono>acetat (75998-57-1) + 4-chloro-aniline (106-47-8) → Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat (75998-62-8)

Guidance literature:

With triethylamine; In toluene; 1) 70 deg C, 30 min, 2) room temperature, 5 h;

Reference yield:

m,p-dichloroaniline (95-76-1) → Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat (75998-62-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) conc. HCl, NaNO₂, 2) NaOAc / H₂O / 1) 8 deg C, 2) MeOH, 6 deg C (33 percent NaOH, pH= 4.5)

2: 92 percent / Et₃N / toluene / 1) 70 deg C, 30 min, 2) room temperature, 5 h

With hydrogenchloride; sodium acetate; triethylamine; sodium nitrite; In water; toluene;

Reference yield: 75.0%

Methyl-2-(4-chlorphenylamino)-2-<2-(3,4-dichlorphenyl)hydrazono>acetat (75998-62-8) → 5-(4-Chlorphenyl)-2-(3,4-dichlorphenyl)-4-methoxycarbonyl-2,5-dihydro-1,2,3,5-thiatriazol-1-oxid (75998-78-6)

Guidance literature:

With thionyl chloride; In dichloromethane; for 0.5h; Heating;

upstream raw materials:

Methyl-2-chlor-2-<2-(3,4-dichlorphenyl)hydrazono>acetat

4-chloro-aniline

m,p-dichloroaniline

Downstream raw materials:

5-(4-Chlorphenyl)-2-(3,4-dichlorphenyl)-4-methoxycarbonyl-2,5-dihydro-1,2,3,5-thiatriazol-1-oxid