1 4-DICHLOROBENZENE-UL-14C

Base Information

• Chemical Name: 1 4-DICHLOROBENZENE-UL-14C
• CAS No.: 84348-21-0
• Molecular Formula: C₆H₄Cl₂
• Molecular Weight: 147.004
• Mol file: 84348-21-0.mol

Synonyms:

Chemical Property of 1 4-DICHLOROBENZENE-UL-14C

Chemical Property:

• Flash Point: 66 °C
• Storage Temp.: 2-8°C

Purity/Quality:

Safty Information:

• Pictogram(s): Xn,R,N
• Hazard Codes: Xn,R,N
• Statements: 36-40-50/53
• Safety Statements: 36/37-46-60-61

MSDS Files:

Useful:

Technology Process of 1 4-DICHLOROBENZENE-UL-14C

There total 203 articles about 1 4-DICHLOROBENZENE-UL-14C 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%

1,2,4,5-tetrachlorobenzene (95-94-3) → para-dichlorobenzene (106-46-7,84348-21-0) + 1,2-dichloro-benzene (95-50-1) + 1,3-Dichlorobenzene (541-73-1) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1)

Guidance literature:

With potassium hydroxide; hydrogen; palladium on activated charcoal; In water; at 50 ℃; for 0.92h; Yields of byproduct given;

DOI:10.1021/jo00071a041

Reference yield: 73.0%

1,2,4,5-tetrachlorobenzene (95-94-3) → para-dichlorobenzene (106-46-7,84348-21-0) + chlorobenzene (108-90-7) + 1,2-dichloro-benzene (95-50-1) + 1,3-Dichlorobenzene (541-73-1) + 1,2,4-Trichlorobenzene (120-82-1,63697-18-7) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1)

Guidance literature:

With potassium hydroxide; hydrogen; palladium on activated charcoal; In water; at 50 ℃; for 0.5h; Product distribution; Aliquat 336 and other phase-transfer catalysts, different multiphase systems, different time and solvents;

DOI:10.1021/jo00071a041

Reference yield: 13.7%

1,2,4-Trichlorobenzene (120-82-1,63697-18-7) → para-dichlorobenzene (106-46-7,84348-21-0) + 1,2-dichloro-benzene (95-50-1) + 1,3-Dichlorobenzene (541-73-1)

Guidance literature:

With radical anion of p,p'-di-tert-butylbiphenyl; In tetrahydrofuran; at -60 ℃; Product distribution; Rate constant; Mechanism; Irradiation; radical anion of naphthalene, different temperatures;

DOI:10.1021/jo00011a037

upstream raw materials:

bromochlorobenzene

2,5 dichloroaniline

4-chlorophenyldiazonium salt

p-hydoroxybenzenesulfonic acid

Downstream raw materials:

N-phenylcinnamaldimine

methylammonium carbonate

4-(2-chlorophenyl)-4-oxobutanoic acid

2,5-dichloro-mandelic acid

Refernces

• 1、 Badgoti, Ranveer Singh,Dandia, Anshu,Parewa, Vijay,Rathore, Kuldeep S.,Saini, Pratibha,Sharma, Ruchi. "The graphite-catalyzed: ipso -functionalization of arylboronic acids in an aqueous medium: metal-free access to phenols, anilines, nitroarenes, and haloarenes". . p. 18040 - 18049. Retrieved 2021/05/29.
• 2、 La Sorella, Giorgio,Sperni, Laura,Canton, Patrizia,Coletti, Lisa,Fabris, Fabrizio,Strukul, Giorgio,Scarso, Alessandro. "Selective Hydrogenations and Dechlorinations in Water Mediated by Anionic Surfactant-Stabilized Pd Nanoparticles". supporting information. p. 7438 - 7446. Retrieved 2018/05/29.