Radical cyclisation onto imidazoles and benzimidazoles

Fawaz Aldabbagh; W. Russell Bowman

doi:10.1016/S0040-4039(97)00740-5

Radical cyclisation onto imidazoles and benzimidazoles

Fawaz Aldabbagh
, W. Russell Bowman

Loughborough University

Research output: Contribution to journal › Article › peer-review

Abstract

A new protocol for the synthesis of [1,2-a]-fused benzimidazoles and imidazoles has been developed using intramolecular homolytic aromatic substitution via ω-alkyl radicals generated from 1-(ω-benzeneselenylakyl)-2(benzenesulfenyl)- benzimidazoles and -2-(p-toluenesulfonyl)imidazoles.

Original language	English
Pages (from-to)	3793-3794
Number of pages	2
Journal	Tetrahedron Letters
Volume	38
Issue number	21
DOIs	https://doi.org/10.1016/S0040-4039(97)00740-5
Publication status	Published - 26 May 1997
Externally published	Yes

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title = "Radical cyclisation onto imidazoles and benzimidazoles",

abstract = "A new protocol for the synthesis of [1,2-a]-fused benzimidazoles and imidazoles has been developed using intramolecular homolytic aromatic substitution via ω-alkyl radicals generated from 1-(ω-benzeneselenylakyl)-2(benzenesulfenyl)- benzimidazoles and -2-(p-toluenesulfonyl)imidazoles.",

author = "Fawaz Aldabbagh and Bowman, \{W. Russell\}",

year = "1997",

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doi = "10.1016/S0040-4039(97)00740-5",

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AU - Aldabbagh, Fawaz

AU - Bowman, W. Russell

PY - 1997/5/26

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N2 - A new protocol for the synthesis of [1,2-a]-fused benzimidazoles and imidazoles has been developed using intramolecular homolytic aromatic substitution via ω-alkyl radicals generated from 1-(ω-benzeneselenylakyl)-2(benzenesulfenyl)- benzimidazoles and -2-(p-toluenesulfonyl)imidazoles.

AB - A new protocol for the synthesis of [1,2-a]-fused benzimidazoles and imidazoles has been developed using intramolecular homolytic aromatic substitution via ω-alkyl radicals generated from 1-(ω-benzeneselenylakyl)-2(benzenesulfenyl)- benzimidazoles and -2-(p-toluenesulfonyl)imidazoles.

U2 - 10.1016/S0040-4039(97)00740-5

DO - 10.1016/S0040-4039(97)00740-5

M3 - Article

AN - SCOPUS:0030904584

SN - 0040-4039

VL - 38

SP - 3793

EP - 3794

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 21

ER -

Radical cyclisation onto imidazoles and benzimidazoles

Abstract

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