34782-46-2

Usage

Appearance

White to off-white solid

Molecular weight

334.4 g/mol

Usage

Widely used as a reagent in organic synthesis

Application areas

Preparation of pharmaceuticals and agrochemicals

Chemical property

Acts as a strong electrophile due to the presence of sulfonyl groups

Stability

High stability

Chemical reactions

Can undergo nucleophilic substitution, hydrogenation, and metal-mediated cross-couplings

Potential applications

Studied for use in materials science and as a building block for the synthesis of complex organic molecules

Upstream product

• 103979-44-8 3,3-bis(phenylsulphonyl)propyltrimethylammonium iodide 
• 84109-67-1 1,1-bis(phenylsulphonyl)-3-phenylthiopropane 
• 88073-46-5 (3,3-Bis-benzenesulfonyl-propyl)-dimethyl-amine 
• 118736-27-9 1,1-bis(benzenesulphonyl)-3-(3-methoxybenzenethio)propane 
• 118736-25-7 1,1-bis(benzenesulphonyl)-3-(3-chlorobenzenethio)propane 
• 118736-28-0 1,1-bis(benzenesulphonyl)-3-(4-methylbenzenethio)propane 
• 118736-23-5 1,1-bis(benzenesulphonyl)-3-(3-methylbenzenethio)propane 
• 3406-02-8 bis(phenylsulfonyl)methane 
• 108-98-5 thiophenol 
• 103979-41-5 1,1-bis(phenylsulphonyl)-3-tosyloxypropane 
• 89593-93-1 3-bromo-1,1-bis(phenylsulphonyl)propane 
• 89593-83-9 C₁₅H₁₅ClO₄S₂ 
• 89593-84-0 C₁₅H₁₅IO₄S₂ 
• 69519-84-2 1,1-bis(benzenethio)cyclopropane 

Downstream Products

• 84109-74-0 2-(3,3-Bis-benzenesulfonyl-propyl)-malonic acid diethyl ester 
• 84109-71-7 C₂₄H₂₄O₄S₃ 
• 84109-70-6 C₂₂H₂₂O₄S₃ 
• 84109-73-9 C₂₀H₂₆O₄S₂ 
• 84109-81-9 2-Acetyl-2-(3,3-bis-benzenesulfonyl-butyl)-cyclohexanone 
• 84109-77-3 1-(3,3-Bis-benzenesulfonyl-butyl)-2-oxo-cyclopentanecarboxylic acid methyl ester 
• 84117-56-6 1-(3,3-Bis-benzenesulfonyl-butyl)-2-oxo-cyclohexanecarboxylic acid methyl ester 
• 84109-82-0 1-(3,3-Bis-benzenesulfonyl-butyl)-2-oxo-cyclopentanecarboxylic acid tert-butyl ester 
• 84109-79-5 1-(3,3-Bis-benzenesulfonyl-butyl)-2-oxo-cyclooctanecarboxylic acid methyl ester 
• 84109-78-4 1-(3,3-Bis-benzenesulfonyl-hept-6-enyl)-2-oxo-cyclohexanecarboxylic acid methyl ester 
• 84109-80-8 1-(3,3-Bis-benzenesulfonyl-butyl)-2-oxo-cyclododecanecarboxylic acid methyl ester 
• 84109-75-1 2-(3,3-Bis-benzenesulfonyl-butyl)-malonic acid diethyl ester 
• 84109-72-8 C₁₇H₂₀O₄S₂ 
• 84109-68-2 C₂₂H₂₂O₅S₂ 

Relevant academic research and scientific papers

TRANSITION STATES IN INTRAMOLECULAR SN2 REACTIONS OF CARBANIONS. THE CLOSURE OF THREE-, FOUR- AND FIVE-MEMBERED RINGS

The intramolecular displacement of aryl ethyl sulphonium by carbanions stabilised by two sulphonyl groups has been studied.Rates of cyclisation of three-, four- and five-membered rings follow the same trend observed in the analogous displacement of halides.The effects of substituents on the leaving group show that, in the series considered, variations in the extent of bond cleavage to the leaving group are small.

Elimination and Addition Reactions. Part 40. The Insignificant Effect of Strain in Higher Order Eliminations in 1,1-bis(phenylsulphonyl) Carbanions with ω-Leaving Groups

Rates of cyclisation of 1,1-bis(phenylsulphonyl) carbanions bearing distal leaving groups have been determined.The response of the system to solvent effects and to leaving group is similar to that in intramolecular nucleophilic substitution.The system is

STRAIN AND SELECTIVITY: PARTNERS FOR ORGANIC SYNTHESIS

The development of two new small-ring conjunctive reagents, (E)-2-(hydrohymethyl)cyclopropyl phenyl sulphide and 1,1-bis(benzenesulphonyl)cyclopropane, are reported.The former permits a synthesis of 2,4-disubstituted cyclobutanones and (E)-4-phenylthio-4-

Activation Parameters for Intramolecular Nucleophilic Substitution by Carbanions - the Insignificant Effect of Ring Strain on Cylisation Rates

Activation parameters for the cyclisation of bis-sulphonyl-stabilised carbanions to bis-sulphonylcycloalkanes have been determined; cyclopropanes form nearly a million-fold faster than cyclobutanes and ring strain is a negligible factor in determining rea