1609644-95-2

Basic information

• Product Name: 1-benzyl-5-methyl-3-p-tolylindolin-2-one
• Synonyms: 1-benzyl-5-methyl-3-p-tolylindolin-2-one
• CAS NO: 1609644-95-2
• Molecular Weight: 327.426
• Mol File: 1609644-95-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-benzyl-5-methyl-3-p-tolylindolin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-benzyl-5-methyl-3-p-tolylindolin-2-one(1609644-95-2)
• EPA Substance Registry System: 1-benzyl-5-methyl-3-p-tolylindolin-2-one(1609644-95-2)

Safety Data

• Hazardous Substances Data: 1609644-95-2(Hazardous Substances Data)

Upstream product

• 1446104-61-5 1-benzyl-3-diazo-5-methyl-2-oxoindole 
• 108-88-3 toluene 
• 4129-01-5 5-Methyl-3-diazo-1,3-dihydro-2H-indol-2-one 
• 608-05-9 5-methyl-indole-2,3-dione 

Relevant articles and documents

Facile synthesis of 3-aryloxindoles via Bronsted acid catalyzed friedel-crafts alkylation of electron-rich arenes with 3-diazooxindoles

A simple metal-free method for the synthesis of 3-aryloxindoles via Bronsted acid catalyzed aromatic C-H functionalization of electron-rich arenes with 3-diazooxindoles is developed. In the presence of a catalytic amount of TfOH, a series of 3-aryloxindoles are synthesized as single regioisomers in good to excellent yields. This transformation is proposed to proceed through acid-catalyzed protonation of 3-diazooxindoles into diazonium ions followed by Friedel-Crafts-type alkylation of arenes.