Expedient Iodocyclization Approach Toward Polysubstituted 3H-Benzo[e]indoles

Martins, Guilherme M. et al · Wiley · 2015

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Author / responsible party

Martins, Guilherme M. et al

Publisher

Wiley

Year

2015

ISSN

3255-3261

ISSN

3255-3261

Language

English

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A facile and expedient iodocyclization of 4-(2-prop-1-ynylphenyl)-1H-pyrroles towards the synthesis of polysubstituted 3H-benzo[e]indoles is reported. The transformation was optimized and the best results were obtained by using iodine (1.2 equiv,) in dichloromethane, and potassium carbonate as base. The starting 1,2,3,4-tetrasubstituted pyrroles were efficiently obtained by means of a nickel(II) chloride-promoted four-component (nitromethane, amine, 2-alkynylbenzaldehyde and ethyl acetoacetate) reaction. Further functionalization of the resulting 5-iodoheterocycles was also explored. Fil: Martins, Guilherme M.. Universidade Federal de Santa Maria. Departamento de Qu ímica; Brasil Fil: Zeni, Gilson. Universidade Federal de Santa Maria. Departamento de Qu ímica; Brasil

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APA 7

Martins, G. M. E. A. (2015). Expedient Iodocyclization Approach Toward Polysubstituted 3H-Benzo[e]indoles. http://hdl.handle.net/11336/6063

MLA

Martins, Guilherme M. et al. "Expedient Iodocyclization Approach Toward Polysubstituted 3H-Benzo[e]indoles." 2015. http://hdl.handle.net/11336/6063.

Chicago

Martins, Guilherme M. et al. 2015. "Expedient Iodocyclization Approach Toward Polysubstituted 3H-Benzo[e]indoles.". http://hdl.handle.net/11336/6063.

Harvard

Martins, G. M. E. A. 2015, Expedient Iodocyclization Approach Toward Polysubstituted 3H-Benzo[e]indoles, Wiley, available at: http://hdl.handle.net/11336/6063 [Accessed 5 Aug. 2026].

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Title: Expedient Iodocyclization Approach Toward Polysubstituted 3H-Benzo[e]indoles

Author / contributors: Martins, Guilherme M. et al

Publisher: Wiley

Publication year: 2015

ISSN: 3255-3261

ISSN: 3255-3261

Language: English

Subjects

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3h-Benzo[E]Indoles; Heterocycles; Iodocyclization; Phenylacetylenes; https://purl.org/becyt/ford/1.4; https://purl.org/becyt/ford/1