meso-1,2-Bis(4-chlorophenyl)ethylenediamine, min. 98%

Base Information

• Chemical Name: meso-1,2-Bis(4-chlorophenyl)ethylenediamine, min. 98%
• CAS No.: 86212-34-2
• Molecular Formula: C₁₄H₁₄Cl₂N₂
• Molecular Weight: 281.185
• Hs Code.: 2921590090
• Mol file: 86212-34-2.mol

Synonyms:Ethylenediamine,1,2-bis(p-chlorophenyl)- (6CI)

Chemical Property of meso-1,2-Bis(4-chlorophenyl)ethylenediamine, min. 98%

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 137-138 °C(Solv: ethyl ether (60-29-7))
• Boiling Point: 418.574°C at 760 mmHg
• PKA: 9.32±0.10(Predicted)
• Flash Point: 206.946°C
• PSA: 52.04000
• Density: 1.303±0.06 g/cm3(Predicted)
• LogP: 5.09380
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

97% ^*data from raw suppliers

1,2-bis(4-Chlorophenyl)ethane-1,2-diamine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of meso-1,2-Bis(4-chlorophenyl)ethylenediamine, min. 98%

There total 9 articles about meso-1,2-Bis(4-chlorophenyl)ethylenediamine, min. 98% 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: 98.0%

4-chlorobenzaldehyde (104-88-1) → (1R,2S)-1,2-bis(4-chlorophenyl)ethane-1,2-diamine (86212-34-2,91044-20-1,98674-96-5,74641-30-8)

Guidance literature:

4-chlorobenzaldehyde; With ammonium acetate; at 120 ℃; for 3h;

With sulfuric acid; water; at 170 ℃; for 12h;

DOI:10.1016/j.tetasy.2014.01.007

Reference yield: 80.0%

4-chlorobenzaldehyde (104-88-1) → meso-1,2-bis(4-chlorophenyl)ethylenediamine (86212-34-2,98674-96-5)

Guidance literature:

With tris(bipyridine)ruthenium(II) dichloride hexahydrate; ammonia; N-ethyl-N,N-diisopropylamine; scandium tris(trifluoromethanesulfonate); In methanol; acetonitrile; at 0 - 25 ℃; for 15h; chemoselective reaction; Sealed tube; Inert atmosphere; Irradiation;

DOI:10.1021/acs.orglett.8b01637

Reference yield: 50.0%

N-[1,2-bis(4-chlorophenyl)-2-[(E)-(4-chlorophenyl)methyleneamino]ethyl]-4-chlorobenz amide → (1R,2S)-1,2-bis(4-chlorophenyl)ethane-1,2-diamine (86212-34-2,91044-20-1,98674-96-5,74641-30-8)

Guidance literature:

With sulfuric acid; In water; at 180 ℃; for 4h;

upstream raw materials:

4-chloro-benzoic acid-[erythro-4,4'-dichloro-α'-(4-chloro-benzylidenamino)-bibenzyl-α-ylamide]

(1E, 2E)-1,2-bis (4-chlorobenzylidene) hydrazine

4-chlorobenzaldoxime

4-chlorobenzaldehyde

Downstream raw materials:

4,5-di(p-chlorophenyl)imidazoline-2-thione

meso-4,5-bis-(4-chloro-phenyl)-2-(2-ethoxy-pyridin-3-yl)-4,5-dihydro-1H-imidazole

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