1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene

Base Information

• Chemical Name: 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene
• CAS No.: 742-25-6
• Molecular Formula: C13H10 N2 O7 S
• Molecular Weight: 338.298
• Mol file: 742-25-6.mol

Synonyms:Phenol,2,4-dinitro-, 4-methylbenzenesulfonate (ester) (9CI); Phenol, 2,4-dinitro-,p-toluenesulfonate (6CI,7CI); Phenol, 2,4-dinitro-, p-toluenesulfonate (ester)(8CI); 2,4-Dinitrophenyl 4-methylbenzenesulfonate; 2,4-Dinitrophenyl4-toluenesulfonate; 2,4-Dinitrophenyl p-toluenesulfonate; 2,4-Dinitrophenyltosylate; NSC 25830

Chemical Property of 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene

Chemical Property:

• Vapor Pressure: 1.49E-10mmHg at 25°C
• Melting Point: 124 °C
• Boiling Point: 524.1°C at 760 mmHg
• Flash Point: 270.8°C
• PSA: 143.39000
• Density: 1.516g/cm³
• LogP: 4.70630

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene

There total 11 articles about 1-(4-methylphenyl)sulfonyloxy-2,4-dinitro-benzene 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: 91.0%

2,4-Dinitrophenol (51-28-5) + p-toluenesulfonyl chloride (98-59-9) → 2,4-dinitrophenyl 4-methylbenzenesulfonate (742-25-6)

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃; for 16h;

DOI:10.1039/d1ob00426c

Reference yield: 72.0%

2,4-Dinitrophenol (51-28-5) + toluene-4-sulfonic acid (104-15-4) → 2,4-dinitrophenyl 4-methylbenzenesulfonate (742-25-6)

Guidance literature:

With triethylamine; In acetone; at 30 ℃; for 15h;

DOI:10.1002/ejoc.201200886

Reference yield:

trifluoromethyl 4-methylbenzenesulfonate (175676-42-3) + Co(((CH3)3C)4(C6H2CHNO)2C6H10)OC6H3(NO2)2 (1252879-47-2,756874-68-7,887604-94-6,1226974-57-7,1253293-78-5) → 2,4-dinitrophenyl 4-methylbenzenesulfonate (742-25-6) + C36H52CoN2O2(1+)*CF3O(1-)

Guidance literature:

In acetonitrile; Inert atmosphere;

DOI:10.1021/jacs.8b10298

upstream raw materials:

2,4-Dinitrophenol

p-toluenesulfonyl chloride

2,6-dinitrophenol

toluene-4-sulfonic acid

Downstream raw materials:

1-(2,4-dinitrophenyl)piperidine

2,4-dinitrophenyl phenyl ether

methyl 2,4-dinitrophenyl sulfone

ethyl-(2,4-dinitro-phenyl)-sulfone

Refernces

• 1、 Atkinson, Kirk M.,Morsby, Janeala J.,Kommidi, Sai Shradha Reddy,Smith, Bradley D.. "Generalizable synthesis of bioresponsive near-infrared fluorescent probes: Sulfonated heptamethine cyanine prototype for imaging cell hypoxia". supporting information. p. 4100 - 4106. Retrieved 2021/05/19.
• 2、 ?tacková, Lenka,?tacko, Peter,Klán, Petr. "Approach to a Substituted Heptamethine Cyanine Chain by the Ring Opening of Zincke Salts". supporting information. p. 7155 - 7162. Retrieved 2019/05/10.