2,4-dinitrophenyl benzenesulfonate

Base Information

• Chemical Name: 2,4-dinitrophenyl benzenesulfonate
• CAS No.: 970-88-7
• Molecular Formula: C12H8N2O7S
• Molecular Weight: 324.271
• Mol file: 970-88-7.mol

Synonyms:

Chemical Property of 2,4-dinitrophenyl benzenesulfonate

Chemical Property:

• Vapor Pressure: 2E-10mmHg at 25°C
• Boiling Point: 520.7°Cat760mmHg
• Flash Point: 268.7°C
• Density: 1.568g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-dinitrophenyl benzenesulfonate

There total 7 articles about 2,4-dinitrophenyl benzenesulfonate 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:

2,4-Dinitrophenol (51-28-5) + benzenesulfonyl chloride (98-09-9) → 2,4-dinitrophenyl benzenesulfonate (970-88-7)

Guidance literature:

With alkali;

Reference yield:

2,4-dinitrophenyl 3-nitrobenzenesulfonate (156839-99-5) → 2,4-dinitrophenyl benzenesulfonate (970-88-7)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium azide / dimethyl sulfoxide; water; acetonitrile / 25 °C

2: triethylamine / diethyl ether

With sodium azide; triethylamine; In diethyl ether; water; dimethyl sulfoxide; acetonitrile;

DOI:10.1002/bkcs.10259

Reference yield:

2,4-dinitrophenyl 4-methoxybenzenesulfonate (154853-46-0) → 2,4-dinitrophenyl benzenesulfonate (970-88-7)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium azide / dimethyl sulfoxide; water; acetonitrile / 25 °C

2: triethylamine / diethyl ether

With sodium azide; triethylamine; In diethyl ether; water; dimethyl sulfoxide; acetonitrile;

DOI:10.1002/bkcs.10259

upstream raw materials:

2,4-Dinitrophenol

benzenesulfonyl chloride

2,4-dinitrophenyl 4-nitrobenzenesulfonate

2,4-dinitrophenyl 3-nitrobenzenesulfonate

Downstream raw materials:

N-ethylbenzenesulfonamide

2,4-dinitrophenolate

N-(2-aminoethyl)benzenesulfonamide

benzenesulfonate

Refernces

• 1、 Moon, Ji-Hyun,Kim, Min-Young,Han, So-Yeop,Um, Ik-Hwan. "Kinetic study on alkaline hydrolysis of Y-substituted phenyl X-substituted benzenesulfonates: Effects of changing nucleophile from azide to hydroxide ion on reactivity and transition-state structure". . p. 1563 - 1568. Retrieved 2015/08/11.
• 2、 Um, Ik-Hwan,Hong, Jin-Young,Kim, Jung-Joo,Chae, Ok-Mi,Bae, Sun-Kun. "Regioselectivity and the nature of the reaction mechanism in nucleophilic substitution reactions of 2,4-dinitrophenyl X-substituted benzenesulfonates with primary amines". . p. 5180 - 5185. Retrieved 2007/10/03.