Bis(p-bromophenyl)sulfoxide

Base Information

• Chemical Name: Bis(p-bromophenyl)sulfoxide
• CAS No.: 1774-37-4
• Molecular Formula: C12H8Br2OS
• Molecular Weight: 360.069
• Hs Code.: 2930909090
• DSSTox Substance ID: DTXSID00170297
• Nikkaji Number: J48.758I
• Wikidata: Q83040208
• Mol file: 1774-37-4.mol

Synonyms:Bis(p-bromophenyl)sulfoxide;1774-37-4;Sulfoxide, bis(p-bromophenyl);1-bromo-4-(4-bromophenyl)sulfinylbenzene;bis(4-bromophenyl) sulfoxide;4,4-Dibromodiphenyl sulfoxide;BRN 1965166;Benzene, 1,1'-sulfinylbis[4-bromo-;C12H8Br2OS;SCHEMBL2786319;C12-H8-Br2-O-S;DTXSID00170297;AKOS003273154;LS-148117

Chemical Property of Bis(p-bromophenyl)sulfoxide

Chemical Property:

• Boiling Point: 436.9°Cat760mmHg
• Flash Point: 218°C
• PSA: 36.28000
• Density: 1.92g/cm³
• LogP: 5.24400
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 359.86421
• Heavy Atom Count: 16
• Complexity: 219

Purity/Quality:

99% ^*data from raw suppliers

BIS(P-BROMOPHENYL) SULFOXIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1S(=O)C2=CC=C(C=C2)Br)Br

Technology Process of Bis(p-bromophenyl)sulfoxide

There total 15 articles about Bis(p-bromophenyl)sulfoxide 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: 97.0%

4,4'-dibromodiphenyl sulfide (3393-78-0) → bis(4-bromophenyl)sulfoxide (1774-37-4)

Guidance literature:

With lithium perchlorate trihydrate; water; oxygen; In N,N-dimethyl-formamide; at 20 ℃; for 8h; under 750.075 Torr; chemoselective reaction; Electrochemical reaction;

DOI:10.1002/ejoc.202100610

Reference yield: 97.0%

→ bis(4-bromophenyl)sulfoxide (1774-37-4)

Guidance literature:

With oxygen; lithium perchlorate; In N,N-dimethyl-formamide; at 25 ℃; for 3h; Electrochemical reaction;

Reference yield: 92.0%

bromobenzene (108-86-1,52753-63-6) → bis(4-bromophenyl)sulfoxide (1774-37-4)

Guidance literature:

With thionyl chloride; In dichloromethane; at 20 ℃; for 2.9h; Inert atmosphere;

DOI:10.1080/10426500903496721

upstream raw materials:

peracetic acid

4,4'-dibromodiphenyl sulfide

bromobenzene

bis-(4-bromo-phenyl)-dichloro-λ⁴-sulfane

Downstream raw materials:

1-bromo-4-[¹⁸F]fluorobenzene

Refernces

• 1、 Cheng, Zhen,Gao, Xinglian,Yao, Lingling,Wei, Zhaoxin,Qin, Guohui,Zhang, Yonghong,Wang, Bin,Xia, Yu,Abdukader, Ablimit,Xue, Fei,Jin, Weiwei,Liu, Chenjiang. "Electrochemical Scalable Sulfoxidation of Sulfides with Molecular Oxygen and Water". . p. 3743 - 3747. Retrieved 2021/07/26.
• 2、 -. "Synthesis method of sulfoxide compound". Paragraph 0031-0033; 0047-0049. . Retrieved 2021/04/07.