26709-65-9

Basic information

• Product Name: 3H-Pyrrolo[1,2-a]indol-3-one, 1,2-dihydro-
• Synonyms: 1,2-dihydro-1H-pyrrolo<1,2-Dihydropyrrolo<1,2-Dihydropyrrolo[1,2-a]-indol-3-on;indol-3-on;3H-Pyrrolo[1,2-a]indol-3-one,1,2-dihydro;1H-pyrrolo[1,2-a]indol-3(2H)-one;1,2-dihydro-3H-pyrrolo[1,2-a]indol-3-one
• CAS NO: 26709-65-9
• Molecular Formula: C11H9NO
• Molecular Weight: 171.199
• Mol File: 26709-65-9.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 3H-Pyrrolo[1,2-a]indol-3-one, 1,2-dihydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 3H-Pyrrolo[1,2-a]indol-3-one, 1,2-dihydro-(26709-65-9)
• EPA Substance Registry System: 3H-Pyrrolo[1,2-a]indol-3-one, 1,2-dihydro-(26709-65-9)

Safety Data

• Hazardous Substances Data: 26709-65-9(Hazardous Substances Data)

Upstream product

• 120-72-9 indole 
• 1663-39-4 tert-Butyl acrylate 
• 140-88-5 ethyl acrylate 
• 107-13-1 acrylonitrile 
• 1260404-54-3 C₁₁H₁₀ClNO 
• 5836-08-8 3-(indol-2-yl)propanoic acid 
• 95-53-4 o-toluidine 
• 90163-00-1 N-(2-Brommethylphenyl)succinimid 
• 70290-53-8 N-(o-tolyl)succinimide 
• 176436-56-9 3-[2-(tert-Butyl-dimethyl-silanyloxymethyl)-2,3-dihydro-indol-1-yl]-2-diazo-3-oxo-propionic acid methyl ester 
• 1027220-89-8 3-[2-(tert-Butyl-dimethyl-silanyloxymethyl)-2,3-dihydro-indol-1-yl]-3-oxo-propionic acid methyl ester 
• 321744-15-4 (±)-2-(((tert-butyldimethylsilyl)oxy)methyl)indoline 
• 98911-48-9 <2-(2,5-Dioxo-1-pyrrolidinyl)benzyl>phosphonsaeure-diethylester 
• 90163-01-2 <2-(2,5-Dioxo-1-pyrrolidinyl)benzyl>triphenylphosphoniumbromid 

Relevant articles and documents

Photocatalytic Synthesis of Polycyclic Indolones

In this work, a photocatalytic strategy for a rapid and modular access to polycyclic indolones starting from readily available indoles is reported. This strategy relies on the use of redox-active esters in combination with an iridium-based photocatalyst under visible-light irradiation. The generation of alkyl radicals through decarboxylative single electron reductions enables intramolecular homolytic aromatic substitutions with a pending indole moiety to afford pyrrolo- and pyridoindolone derivatives under mild conditions. Furthermore, it was demonstrated that these radicals could also be engaged into cascades consisting of an intermolecular Giese-type addition followed by an intramolecular homolytic aromatic substitution to rapidly assemble valuable azepinoindolones.

1, 2, 3, 9-tetrahydro-4H-carbazol-4-one and 8, 9-dihydropyrido- [1, 2-a]indol-6(7H)-one from 1H-indole-2-butanoic acid

Efficient syntheses of the title ring systems have been developed from 1H-indole-2-butanoic acid, which was easily prepared from 2-fluoro-1- nitrobenzene in four steps. Heating 1H-indole-2-butanoic acid in toluene containing p-toluenesulfonic acid at 110°

SYNTHESIS OF PYRROLOQUINOLINE AND PYRROLONAPHTHYRIDINE BY AN INTRAMOLECULAR CYCLISATION REACTION

4-methylthiopyrrolonaphthyridine and pyrroloquinoline were prepared by an intramolecular cyclisation in acidic media of 1-methylsulfinyl-1-methylthio-2-ethylene.