248602-19-9

Basic information

• Product Name: Cyclopent[b]indole, 1,2,3,4-tetrahydro-5-methyl-
• Synonyms: 5-METHYL-1,2,3,4-TETRAHYDROCYCLOPENTA[B]INDOLE
• CAS NO: 248602-19-9
• Molecular Formula: C12H13N
• Molecular Weight: 171.24
• Mol File: 248602-19-9.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Cyclopent[b]indole, 1,2,3,4-tetrahydro-5-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopent[b]indole, 1,2,3,4-tetrahydro-5-methyl-(248602-19-9)
• EPA Substance Registry System: Cyclopent[b]indole, 1,2,3,4-tetrahydro-5-methyl-(248602-19-9)

Safety Data

• Hazardous Substances Data: 248602-19-9(Hazardous Substances Data)

Upstream product

• 88-72-2 1-methyl-2-nitrobenzene 
• 1192-04-7 1-bromocyclopentene 
• 120-92-3 cyclopentanone 
• 529-27-1 2-methylphenylhydrazine 
• 256442-13-4 trifluoroacetic acid 1-(1-cyclopenten-1-yl)-2-(2-methylphenyl)hydrazide 

Relevant articles and documents

Pd-Catalyzed Dearomatization of Indole Derivatives via Intermolecular Heck Reactions?

Pd-catalyzed intermolecular dearomative Heck reaction of indoles with aryl iodides is described. The challenges on both reactivity and regioselectivity are addressed by the judicious regulation of the geometric and electronic properties of the substrates. An array of indoline derivatives bearing C2-quaternary center is obtained in good to excellent yields (up to 93%) with exclusive regioselectivity under operationally simple conditions. The mechanistic proposal is supported by detailed DFT calculations.

Efficient synthesis of indoles using [3,3]-sigmatropic rearrangement of N-trifluoroacetyl enehydrazines

[3,3]-Sigmatropic rearrangement of N-trifluoroacetyl enehydrazines provides a novel method for the construction of indoles. N-Trifluoroacetyl enehydrazine having a cyclopentene ring smoothly underwent [3,3]-sigmatropic rearrangement followed by cyclizatio

Synthesis of novel indole derivatives: Variations in the Bartoli reaction

The synthesis of a range of novel substituted indoles and tricyclic indole derivatives is described using an extension of the Bartoli methodology.

Unambiguous characterisation of dienylimines as intermediates in Fischer indolisation of o-substituted N-trifluoroacetyl enehydrazines

Thermal cyclisation of o-substituted N-trifluoroacetyl enehydrazines was systematically investigated and found to proceed via dienylimine intermediates, which were unambiguously characterised by X-ray and spectral analysis.