Ethanedione, bis(3-chlorophenyl)-

Base Information

• Chemical Name: Ethanedione, bis(3-chlorophenyl)-
• CAS No.: 35190-07-9
• Molecular Formula: C14H8Cl2O2
• Molecular Weight: 279.122
• Mol file: 35190-07-9.mol

Synonyms:

Chemical Property of Ethanedione, bis(3-chlorophenyl)-

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Ethanedione, bis(3-chlorophenyl)-

There total 19 articles about Ethanedione, bis(3-chlorophenyl)- 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: 96.0%

(1H-benzo[d][1,2,3]triazol-1-yl)(3-chlorophenyl)methanone (92133-96-5) → 1,2-bis(3-chlorophenyl)ethane-1,2-dione (35190-07-9)

Guidance literature:

With samarium; samarium diiodide; In tetrahydrofuran; at 20 ℃; for 0.0833333h;

DOI:10.1016/S0040-4039(02)01080-8

Reference yield: 95.0%

(1H-benzo[d][1,2,3]triazol-1-yl)(3-chlorophenyl)methanone (92133-96-5) → 1,2,3-Benzotriazole (95-14-7,27556-51-0) + 1,2-bis(3-chlorophenyl)ethane-1,2-dione (35190-07-9)

Guidance literature:

With samarium diiodide; In tetrahydrofuran; at 20 ℃; for 0.0833333h;

DOI:10.1016/S0040-4020(03)00575-1

Reference yield: 92.0%

1,2-bis(3-chlorophenyl)-1,2-ethanediol (37580-83-9) → 1,2-bis(3-chlorophenyl)ethane-1,2-dione (35190-07-9)

Guidance literature:

With ammonium chlorochromate supported on montmorillonite K₁₀; In dichloromethane; at 22 - 27 ℃; for 1h; ultrasound;

DOI:10.1080/00397910701818503

upstream raw materials:

3,3'-dichloro-benzoin

m-Chlorobenzaldehyde

(1H-benzo[d][1,2,3]triazol-1-yl)(3-chlorophenyl)methanone

m-Chlorobenzoyl chloride

Downstream raw materials:

1,2-bis-(3-chloro-phenyl)-ethanone

1,2-bis(3-chlorophenyl)-1,2-ethanediol

3,3'-dichlorobenzilic acid

3,4-Bis-(3-chloro-phenyl)-2,5-diphenyl-cyclopenta-2,4-dienone

Refernces

• 1、 Shen, Duyi,Wang, Hongyan,Zheng, Yanan,Zhu, Xinjing,Gong, Peiwei,Wang, Bin,You, Jinmao,Zhao, Yulei,Chao, Mianran. "Catalyst-Free and Transition-Metal-Free Approach to 1,2-Diketones via Aerobic Alkyne Oxidation". . p. 5354 - 5361. Retrieved 2021/05/05.
• 2、 Cho, Eunjeong,Jayaraman, Aravindan,Lee, Junseong,Ko, Kyoung Chul,Lee, Sunwoo. "Substituent Effect in the Synthesis of α,α-Dibromoketones, 1,2-Dibromalkenes, and 1,2-Diketones from the Reaction of Alkynes and Dibromoisocyanuric Acid". . p. 1846 - 1858. Retrieved 2019/03/07.