92082-87-6

Upstream product

• 520-03-6 N-phenylphthalimide 
• 4435-59-0 4-(1,3-dioxo-2,3-dihydro-1H-2-isoindolyl)-1-benzenesulfonyl chloride 

Downstream Products

• 124791-09-9 C₂₁H₁₇N₃O₇S₂ 
• 92082-89-8 C₁₇H₁₅N₃O₄S 
• 124791-08-8 C₂₁H₁₇N₃O₆S₂ 
• 124791-07-7 C₂₀H₁₅N₃O₆S₂ 
• 92082-90-1 C₂₁H₁₅N₃O₄S 
• 124791-06-6 C₁₇H₁₇N₃O₆S₂ 
• 149947-74-0 C₂₃H₂₁N₃O₆S₂ 

Relevant academic research and scientific papers

A facile and general method for the preparation of α-disulfones (R1SO2SO2R2)

Dialkyl, diaryl and alkyl aryl disulfones are easily prepared by oxidation of N,N'-disulfonylhydrazines with nitric acid. The method is compatible with a wide variety of substituents (R1,R2) on the sulfur atoms.

Derivatives of Cinnamide-4-sulfonyl Chloride and p-(Phthalimido)benzenesulfonyl Chloride

Cinnamide and N-phenylsuccinimide have been chlorosulfonated and the corresponding sulfonyl chlorides condensed with nucleophilic reagents to give the sulfonyl derivatives (3-29).The azides (15,27) react with phosphorus(III) compounds to form the phosphinimines (17-19,29-30). p-Phthalimidobenzenesulfonyl chloride condenses with 2 mol of dimethylamine to give the dimethylamide (20); with 4 mol of the amine, cleavage of the imido ring occurs to give the bis-dimethylamide (31).The compounds prepared have been screened against the bacteria Esch. coli and Staph. aureus, and against the fungus Botrytis cinerea.