128942-97-2

Basic information

• Product Name: 5-hydroxy-3,3-diphenyl-1,3-dihydroindol-2-one
• Synonyms: 5-hydroxy-3,3-diphenyl-1,3-dihydroindol-2-one
• CAS NO: 128942-97-2
• Molecular Weight: 301.345
• Mol File: 128942-97-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-hydroxy-3,3-diphenyl-1,3-dihydroindol-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-hydroxy-3,3-diphenyl-1,3-dihydroindol-2-one(128942-97-2)
• EPA Substance Registry System: 5-hydroxy-3,3-diphenyl-1,3-dihydroindol-2-one(128942-97-2)

Safety Data

• Hazardous Substances Data: 128942-97-2(Hazardous Substances Data)

Upstream product

• 39755-95-8 5-methoxyisatine 
• 71-43-2 benzene 

Downstream Products

• 128942-99-4 3,3-diphenyl-1,3-dihydroindole-2,5,6-trione 

Relevant articles and documents

The Conversion of o,β-Dinitrostyrenes to Indoles and the Preparation of Oxoindole Quinones

Conversion of o,β-dinitrostyrenes to indoles with a range of reducing agents showed that sodium borohydride in the presence of palladium charcoal has the merit of convenience though slightly higher yields were obtained with classical reducing agents. 4,7-Dimethoxyisatin and 5-methoxyisatin gave the 4,7-dihydroxy- and 5-hydroxy-3,3-diphenyloxindole, respectively, on treatment with aluminium chloride.Oxidation of the oxindoles gave oxindole quinones.