65956-55-0

Basic information

• Product Name: p-tolyl 2-(((p-tolyloxy)carbonyl)amino)benzoate
• Synonyms: p-tolyl 2-(((p-tolyloxy)carbonyl)amino)benzoate
• CAS NO: 65956-55-0
• Molecular Weight: 361.397
• Mol File: 65956-55-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: p-tolyl 2-(((p-tolyloxy)carbonyl)amino)benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: p-tolyl 2-(((p-tolyloxy)carbonyl)amino)benzoate(65956-55-0)
• EPA Substance Registry System: p-tolyl 2-(((p-tolyloxy)carbonyl)amino)benzoate(65956-55-0)

Safety Data

• Hazardous Substances Data: 65956-55-0(Hazardous Substances Data)

Upstream product

• 106-44-5 p-cresol 
• 5100-23-2 2-isocyanatobenzoyl chloride 
• 19361-97-8 1,3-dioxoisoindolin-2-yl benzenesulfonate 

Relevant articles and documents

A Route to O-Aminosulfonates and Sulfonamides through Insertion of Sulfur Dioxide and Hydrogen Atom Transfer

A three-component reaction of aryldiazonium tetrafluoroborates, the 1,4-diazabicyclo[2.2.2]octane?bis(sulfur dioxide) adduct [DABCO?(SO2)2] and hydroxylamines under catalyst-free and additive-free conditions has been developed, providing aryl O-aminosulfonates in good yields. Sulfonamides could also be obtained via a one-pot process through the reaction of aryldiazonium tetrafluoroborates, DABCO?(SO2)2 and amines in the presence of N-hydroxybenzotriazole. A mechanism involving the insertion of sulfur dioxide and hydrogen atom transfer is proposed and supported by theoretical calculations. (Figure presented.).