4679-81-6

Basic information

• Product Name: 2H-Indol-2-one, 1,3-dihydro-1-methyl-3-(1-methylethylidene)-
• CAS NO: 4679-81-6
• Molecular Formula: C12H13NO
• Molecular Weight: 0.00000
• Mol File: 4679-81-6.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 2H-Indol-2-one, 1,3-dihydro-1-methyl-3-(1-methylethylidene)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Indol-2-one, 1,3-dihydro-1-methyl-3-(1-methylethylidene)-(4679-81-6)
• EPA Substance Registry System: 2H-Indol-2-one, 1,3-dihydro-1-methyl-3-(1-methylethylidene)-(4679-81-6)

Safety Data

• Hazardous Substances Data: 4679-81-6(Hazardous Substances Data)

Upstream product

• 2058-74-4 1-methyl-1H-indole-2,3-dione 
• 24470-78-8 isopropyltriphenylphosphonium iodide 
• 91-56-5 indole-2,3-dione 
• 67-64-1 acetone 
• 61-70-1 N-methyl-2-indolinone 
• 5085-04-1 3-Isopropylidene-1,3-dihydro-indol-2-one 
• 74-88-4 methyl iodide 
• 59-48-3 2-oxoindole 
• 95-51-2 o-chloroaniline 
• 93646-49-2 3-Methyl-but-2-enoic acid (2-iodo-phenyl)-amide 
• 91089-54-2 N-(2-chlorophenyl)-3-methylbut-2-enamide 
• 615-43-0 2-iodophenylamine 
• 3350-78-5 3,3-Dimethylacryloyl chloride 
• 93646-34-5 N-(2-iodophenyl)-N,3-dimethylbut-2-enamide 

Downstream Products

• 32380-48-6 3-isopropyl-1-methylindolin-2-one 
• 1356396-35-4 1',2,2-trimethyl-5,5-diphenyl-4,5-dihydro-2H-spiro[furan-3,3'-indolin]-2'-one 

Relevant articles and documents

UNUSUAL AROMATIC HYDROXYLATION IN THE PHOTOOXYGENATION OF 1-ISOPROPYLIDENE-2-INDANONE AND RELATED COMPOUNDS

1-Isopropylidene-2-indanone (1) reacts with singlet oxygen in non-nucleophilic solvents to give the epoxyphenol 3.Compound 3 can be deoxygenated by treatment with P(OR)3, to afford the regiospecifically hydroxylated phenol 5.

Visible light induced hydrodifluoromethylation of alkenes derived from oxindoles with (difluoromethyl)triphenylphosphonium bromide

A visible light induced hydrodifluoromethylation of alkenes derived from oxindoles with (difluoromethyl)triphenylphosphonium bromide was developed. This reaction delivers a series of previously unknown difluoromethylated oxindoles containing C–CF2H quaternary centers in moderate to excellent yields. The resulting CF2H-containing oxindoles are potentially useful in drug discovery.

Reductive coupling of isatins with ketones and aldehydes by low-valent titanium

The reductive coupling of isatins with ketones and aldehydes by Zn-TiCl4 in THF gave two- and four-electron reduced products, 3-hydoxy-3-(1-hydoxyalkyl)oxindoles and 3-alkylideneoxindoles, selectively by controlling the reaction conditions. Alt

A comparison of the photosensitized rearrangement and the Lewis-acid-catalyzed rearrangement of spirooxindole epoxides

Spirooxindole epoxides undergo smooth rearrangement either under photosensitization conditions or under Lewis acid catalysis to give different products. The photosensitized rearrangement of spirooxindole epoxides leads to 3-acyl-2-indolones, such as spiro