112169-88-7

Basic information

• Product Name: 1H-Indole-1-carboxamide, 2,3-dihydro-3,3,5-trimethyl-N-(4-methylphenyl)-2-oxo-
• CAS NO: 112169-88-7
• Molecular Formula: C19H20N2O2
• Molecular Weight: 308.38
• Mol File: 112169-88-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Indole-1-carboxamide, 2,3-dihydro-3,3,5-trimethyl-N-(4-methylphenyl)-2-oxo-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Indole-1-carboxamide, 2,3-dihydro-3,3,5-trimethyl-N-(4-methylphenyl)-2-oxo-(112169-88-7)
• EPA Substance Registry System: 1H-Indole-1-carboxamide, 2,3-dihydro-3,3,5-trimethyl-N-(4-methylphenyl)-2-oxo-(112169-88-7)

Safety Data

• Hazardous Substances Data: 112169-88-7(Hazardous Substances Data)

Upstream product

• 622-58-2 p-Tolylisocyanate 
• 28873-61-2 5,5-dimethyl-5H-[1,3,4]oxadiazol-2-one 

Relevant articles and documents

Reactions of diazoalkanes with isocyanates. Synthesis of imidazolidine-2,4-diones, oxindoles, and oxazolidinones

Thermolysis of a 5,5-dialkyl-Δ3-1,3,4-oxadiazolin-2-one in nitrobenzene containing an aryl isocyanate at 150 deg C affords a 1,3-diaryl-5,5-dialkyl imidazolidine-2,4-dione, an N-arylcarbamoyl-3,3-dialkyloxindole, and a 3-aryl-2-arylimino-5,5-dialkyl-1,3-oxazolidin-4-one.Those products arise from attack of a diazoalkane, generated in situ from the oxadiazolinone by thermal cycloreversion, on the isocyanate function.Two imidazolidine diones, three oxazolidinones, and 14 oxindoles were prepared.