2-(Phenylthio)-p-benzoquinone

Base Information

• Chemical Name: 2-(Phenylthio)-p-benzoquinone
• CAS No.: 18232-03-6
• Molecular Formula: C12H8O2S
• Molecular Weight: 216.26
• Hs Code.: 2930909090
• Mol file: 18232-03-6.mol

Synonyms:p-Benzoquinone,2-(phenylthio);phenylsulfanyl-[1,4]benzoquinone;2,4-dione,2-(phenylthio);Phenylthiobenzoquinone;2-phenylthio[1,4]benzoquinone;Phenylmercapto-[1,4]benzochinon;2-phenylsulfanyl-[1,4]benzoquinone;S-phenylthiobenzoquinone;

Chemical Property of 2-(Phenylthio)-p-benzoquinone

Chemical Property:

• Vapor Pressure: 4.62E-05mmHg at 25°C
• Boiling Point: 349.7°Cat760mmHg
• Flash Point: 154.4°C
• PSA: 59.44000
• Density: 1.31g/cm³
• LogP: 2.37060

Purity/Quality:

99% ^*data from raw suppliers

MERCAPTO-1,4-BENZOQUINONE, S-PH 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(Phenylthio)-p-benzoquinone

There total 16 articles about 2-(Phenylthio)-p-benzoquinone 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: 100.0%

2-(phenylthio)benzene-1,4-diol (18231-96-4) → 2-phenylsulfanyl-[1,4]benzoquinone (18232-03-6)

Guidance literature:

With sodium persulfate; 1,10-Phenanthroline; phosphate buffer; copper diacetate; tetra(n-butyl)ammonium hydrogensulfate; In methanol; ethyl acetate; for 6.66667h;

DOI:10.1055/s-1994-25698

Reference yield: 87.0%

thiophenol (108-98-5) + p-benzoquinone (106-51-4) → 2-phenylsulfanyl-[1,4]benzoquinone (18232-03-6)

Guidance literature:

In methanol; for 0.0833333h;

DOI:10.1039/P19890000179

Reference yield: 85.0%

thiophenol (108-98-5) + hydroquinone (123-31-9,8027-02-9) → 2-phenylsulfanyl-[1,4]benzoquinone (18232-03-6)

Guidance literature:

With chromium(VI) oxide; In dichloromethane; water; at 20 ℃; for 1h;

DOI:10.1039/d0ra01519a

upstream raw materials:

ethanol

1,4-diacetoxy-2-phenylsulfanyl-benzene

thiophenol

p-benzoquinone

Downstream raw materials:

2-amino-4-phenylsulfanyl-benzothiazol-6-ol

2-Methyl-5-phenylthio-2H-isoindol-4,7-dion

3-Nitro-7-phenylsulfanyl-benzofuran-5-ol

2-(phenylthio)benzene-1,4-diol

Refernces

• 1、 Adarsh Krishna, T. P.,Chinnasamy, Suresh,Ilangovan, Andivelu,Pandaram, Sakthivel. "Oxidative radical coupling of hydroquinones and thiols using chromic acid: One-pot synthesis of quinonyl alkyl/aryl thioethers". . p. 19454 - 19462. Retrieved 2020/06/04.
• 2、 Wang, Dawei,Yu, Xiaoli,Wang, Likui,Yao, Wei,Xu, Zhaojun,Wan, Huida. "The convenient synthesis and reaction of 2-(arylthio)phenols under ligand-free conditions: arylthioquinone preparation through cascade C–H functionalization and oxidation from arylthiols and aryl iodides". supporting information. p. 5211 - 5214. Retrieved 2016/11/13.