1,1'-Disulfanediylbis(2-bromobenzene)

Base Information

• Chemical Name: 1,1'-Disulfanediylbis(2-bromobenzene)
• CAS No.: 71112-91-9
• Molecular Formula: C12H8Br2S2
• Molecular Weight: 376.136
• NSC Number: 32023
• DSSTox Substance ID: DTXSID10283544
• Nikkaji Number: J1.432.376G
• Wikidata: Q82018143
• Mol file: 71112-91-9.mol

Synonyms:1,1'-disulfanediylbis(2-bromobenzene);71112-91-9;Tubulin inhibitor 28;bis(2-bromophenyl) disulfide;NSC32023;2-bromophenyldisulfide;1-bromo-2-[(2-bromophenyl)disulfanyl]benzene;SCHEMBL224791;DTXSID10283544;SGCNNRITIDAACO-UHFFFAOYSA-N;NSC-32023;AKOS024429477;HY-147887;CS-0529901

Chemical Property of 1,1'-Disulfanediylbis(2-bromobenzene)

Chemical Property:

• Boiling Point: 386.9°Cat760mmHg
• Flash Point: 187.8°C
• Density: 1.83g/cm³
• XLogP3: 5.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 375.84137
• Heavy Atom Count: 16
• Complexity: 191

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)SSC2=CC=CC=C2Br)Br

Technology Process of 1,1'-Disulfanediylbis(2-bromobenzene)

There total 12 articles about 1,1'-Disulfanediylbis(2-bromobenzene) 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%

o-bromothiophenol (6320-02-1) → bis(2-bromophenyl) disulfide (71112-91-9)

Guidance literature:

With manganese(II)carbonate; 3,4,5-trihydroxybenzoic acid; oxygen; sodium carbonate; In water; at 80 ℃; for 4h; under 2250.23 Torr; pH=9; Schlenk technique; Green chemistry;

DOI:10.1039/c9gc00091g

Reference yield: 90.0%

2-bromophenylhydrazine hydrochloride (50709-33-6) → bis(2-bromophenyl) disulfide (71112-91-9)

Guidance literature:

With sulfur; oxygen; triethylamine; In water; at 80 ℃; for 6h; under 750.075 Torr; Sealed tube; Schlenk technique;

Reference yield: 80.6%

o-bromothiophenol (6320-02-1) → bis(2-bromophenyl) disulfide (71112-91-9) + 1-bromo-2-[(2-bromobenzenesulfonyl)sulfanyl]benzene

Guidance literature:

With aluminum dihydrogen phosphate; nitric acid; In acetonitrile; at 85 ℃; for 24h;

DOI:10.1016/j.bioorg.2020.104017

upstream raw materials:

o-bromothiophenol

<3-(2-bromophenylthiomethyl)-4-hydroxyphenyl>acetamide

3-(2-Bromophenylthiomethyl)-4-methoxybenzaldehyde

3-(2-Bromophenylthiomethyl)-4-methoxybenzyl Alcohol

Downstream raw materials:

C₁₂H₉BrClNO₂S₂

2-<3-(allyloxy)thiophenoxy>bromobenzene

1-bromo-2-[(trifluoromethyl)sulfanyl]benzene

allyl (2-bromophenyl) thioether

Refernces

• 1、 -. "Preparation method of symmetric disulfide bond-containing compound". Paragraph 0020; 0060-0062. . Retrieved 2021/11/21.
• 2、 Cai, Xiaoqing,Chen, Qian,Chen, Xiaojian,Gao, Yang,Huo, Yanping,Li, Xianwei,Ouyang, Wensen,Rao, Jianhang,Wang, Jie. "Sequential C-H activation enabled expedient delivery of polyfunctional arenes". supporting information. p. 8075 - 8078. Retrieved 2021/08/20.