4-Amino-2,4'-dichlorobenzophenone

Base Information

• Chemical Name: 4-Amino-2,4'-dichlorobenzophenone
• CAS No.: 50274-85-6
• Molecular Formula: C13H9 Cl2 N O
• Molecular Weight: 266.127
• Hs Code.: 2922399090
• European Community (EC) Number: 256-516-3
• DSSTox Substance ID: DTXSID40198278
• Wikidata: Q83071052
• Mol file: 50274-85-6.mol

Synonyms:50274-85-6;4-Amino-2,4'-dichlorobenzophenone;EINECS 256-516-3;(4-Amino-2-chlorophenyl)(4-chlorophenyl)methanone;SCHEMBL1149168;DTXSID40198278;WIXSUPUXSXRDEZ-UHFFFAOYSA-N;3-chloro-4-(4-chlorobenzoyl)aniline;AKOS013514681;(4-amino-2-chlorophenyl)-(4'-chlorophenyl)methanone

Chemical Property of 4-Amino-2,4'-dichlorobenzophenone

Chemical Property:

• Melting Point: 157-160 °C
• Boiling Point: 445.3±40.0 °C(Predicted)
• PKA: 1.00±0.10(Predicted)
• Flash Point: 223.1oC
• PSA: 43.09000
• Density: 1.373±0.06 g/cm3(Predicted)
• LogP: 4.38780
• XLogP3: 3.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 265.0061193
• Heavy Atom Count: 17
• Complexity: 277

Purity/Quality:

99% ^*data from raw suppliers

4-AMINO-2,4'-DICHLOROBENZOPHENONE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

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

Technology Process of 4-Amino-2,4'-dichlorobenzophenone

There total 5 articles about 4-Amino-2,4'-dichlorobenzophenone 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: 95.0%

(2-chloro-4-nitrophenyl)(4-chlorophenyl)-methanone (50274-64-1) → (4-amino-2-chlorophenyl)(4-chlorophenyl)-methanone (50274-85-6)

Guidance literature:

With hydrogenchloride; water; iron; In ethanol; for 1h; Heating / reflux;

Reference yield: 95.0%

sodium bicarbonate water + (2-chloro-4-nitrophenyl)(4-chlorophenyl)-methanone (50274-64-1) + iron (7439-89-6) → (4-amino-2-chlorophenyl)(4-chlorophenyl)-methanone (50274-85-6)

Guidance literature:

With hydrogenchloride; In ethanol; water; ethyl acetate;

Reference yield:

2-chloro-4-nitrobenzoyl chloride (7073-36-1) → (4-amino-2-chlorophenyl)(4-chlorophenyl)-methanone (50274-85-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 83.5 percent / AlCl₃ / CHCl₃ / a) RT, overnight, b) reflux, 1 h

2: 70 percent / H₂ / 5percent Pd/C / tetrahydrofuran / 25 °C / 2068.6 - 5171.5 Torr

With aluminium trichloride; hydrogen; palladium on activated charcoal; In tetrahydrofuran; chloroform;

DOI:10.1021/jm00355a019

upstream raw materials:

(2-chloro-4-nitrophenyl)(4-chlorophenyl)-methanone

2-chloro-4-nitrobenzoyl chloride

chlorobenzene

iron

Downstream raw materials:

(2-{[3-Chloro-4-(4-chloro-benzoyl)-phenyl]-hydrazono}-3-ethoxycarbonylamino-3-oxo-propionyl)-carbamic acid ethyl ester

2-{3-chloro-4-[(4-chloro-phenyl)-hydroxy-methyl]-phenyl}-2H-[1,2,4]triazine-3,5-dione

2-[3-chloro-4-(4-chloro-benzoyl)-phenyl]-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid

2-<3-chloro-4-(4-chlorobenzoyl)phenyl>-1,2,4-triazine-3,5(2H,4H)-dione

Refernces

• 1、 -. "QUINOLINE DERIVATIVE AND INSECTICIDE CONTAINING SAME AS ACTIVE CONSTITUENT". Page/Page column 106-107. . Retrieved 2010/10/19.
• 2、 -. "Benzophenone ureas and method for utilizing the same". . . Retrieved 2008/06/13.