Oxidative radical cyclisations onto imidazoles and pyrroles using Bu3SnH

Fawaz Aldabbagh; W. Russell Bowman; Emma Mann

doi:10.1016/S0040-4039(97)10052-1

Oxidative radical cyclisations onto imidazoles and pyrroles using Bu₃SnH

Fawaz Aldabbagh
, W. Russell Bowman
, Emma Mann

Loughborough University

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

Abstract

Oxidative radical cyclisation using Bu₃SnH has been used for the synthesis of [1,2-c]-fused imidazoles and [1,2-a]-fused pyrroles from imidazolecarbaldehydes and acylpyrroles respectively. The intermediate nucleophilic N-alkyl radicals cyclise onto imidazole and pyrrole rings followed by oxidative re-aromatisation.

Original language	English
Pages (from-to)	7937-7940
Number of pages	4
Journal	Tetrahedron Letters
Volume	38
Issue number	45
DOIs	https://doi.org/10.1016/S0040-4039(97)10052-1
Publication status	Published - 10 Nov 1997
Externally published	Yes

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title = "Oxidative radical cyclisations onto imidazoles and pyrroles using Bu3SnH",

abstract = "Oxidative radical cyclisation using Bu3SnH has been used for the synthesis of [1,2-c]-fused imidazoles and [1,2-a]-fused pyrroles from imidazolecarbaldehydes and acylpyrroles respectively. The intermediate nucleophilic N-alkyl radicals cyclise onto imidazole and pyrrole rings followed by oxidative re-aromatisation.",

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

year = "1997",

month = nov,

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doi = "10.1016/S0040-4039(97)10052-1",

language = "English",

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journal = "Tetrahedron Letters",

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T1 - Oxidative radical cyclisations onto imidazoles and pyrroles using Bu3SnH

AU - Aldabbagh, Fawaz

AU - Bowman, W. Russell

AU - Mann, Emma

PY - 1997/11/10

Y1 - 1997/11/10

N2 - Oxidative radical cyclisation using Bu3SnH has been used for the synthesis of [1,2-c]-fused imidazoles and [1,2-a]-fused pyrroles from imidazolecarbaldehydes and acylpyrroles respectively. The intermediate nucleophilic N-alkyl radicals cyclise onto imidazole and pyrrole rings followed by oxidative re-aromatisation.

AB - Oxidative radical cyclisation using Bu3SnH has been used for the synthesis of [1,2-c]-fused imidazoles and [1,2-a]-fused pyrroles from imidazolecarbaldehydes and acylpyrroles respectively. The intermediate nucleophilic N-alkyl radicals cyclise onto imidazole and pyrrole rings followed by oxidative re-aromatisation.

U2 - 10.1016/S0040-4039(97)10052-1

DO - 10.1016/S0040-4039(97)10052-1

M3 - Article

AN - SCOPUS:0030840135

SN - 0040-4039

VL - 38

SP - 7937

EP - 7940

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 45

ER -

Oxidative radical cyclisations onto imidazoles and pyrroles using Bu3SnH

Abstract

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Oxidative radical cyclisations onto imidazoles and pyrroles using Bu₃SnH