Intramolecular cyclization of ortho-alkynylanilines by Rh(I)-catalyzed hydroamination to yield benzo(dipyrroles)

Guy K B Clentsmith; Leslie D. Field; Barbara A. Messerle; Adelle Shasha; Peter Turner

doi:10.1016/j.tetlet.2009.01.060

Intramolecular cyclization of ortho-alkynylanilines by Rh(I)-catalyzed hydroamination to yield benzo(dipyrroles)

Guy K B Clentsmith, Leslie D. Field^*, Barbara A. Messerle, Adelle Shasha, Peter Turner

^*Corresponding author for this work

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

40 Citations (Scopus)

Abstract

The methylene-bridged Rh(I) dicarbonyl complex, [Rh(bim) (CO)₂⁺ BPh₄^-] (1) (bim = bis(N-methylimidazol-2-yl)methane), is an effective catalyst for the intramolecular hydroamination of selected ortho-alkynylanilines to give a range of benzo(dipyrroles).

Original language	English
Pages (from-to)	1469-1471
Number of pages	3
Journal	Tetrahedron Letters
Volume	50
Issue number	13
DOIs	https://doi.org/10.1016/j.tetlet.2009.01.060
Publication status	Published - 1 Apr 2009
Externally published	Yes

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10.1016/j.tetlet.2009.01.060

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abstract = "The methylene-bridged Rh(I) dicarbonyl complex, [Rh(bim) (CO)2+ BPh4-] (1) (bim = bis(N-methylimidazol-2-yl)methane), is an effective catalyst for the intramolecular hydroamination of selected ortho-alkynylanilines to give a range of benzo(dipyrroles).",

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AU - Clentsmith, Guy K B

AU - Field, Leslie D.

AU - Messerle, Barbara A.

AU - Shasha, Adelle

AU - Turner, Peter

PY - 2009/4/1

Y1 - 2009/4/1

N2 - The methylene-bridged Rh(I) dicarbonyl complex, [Rh(bim) (CO)2+ BPh4-] (1) (bim = bis(N-methylimidazol-2-yl)methane), is an effective catalyst for the intramolecular hydroamination of selected ortho-alkynylanilines to give a range of benzo(dipyrroles).

AB - The methylene-bridged Rh(I) dicarbonyl complex, [Rh(bim) (CO)2+ BPh4-] (1) (bim = bis(N-methylimidazol-2-yl)methane), is an effective catalyst for the intramolecular hydroamination of selected ortho-alkynylanilines to give a range of benzo(dipyrroles).

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DO - 10.1016/j.tetlet.2009.01.060

M3 - Article

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SN - 0040-4039

VL - 50

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JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 13

ER -

Intramolecular cyclization of ortho-alkynylanilines by Rh(I)-catalyzed hydroamination to yield benzo(dipyrroles)

Abstract

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