Volume 29, Issue 1
Preparative Organic Chemistry
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ChemInform Abstract: Palladium-Catalyzed Tandem Cyclization—Anion Capture Processes. Part 3. Organoboron Anion Transfer Agents.

R. GRIGG

R. GRIGG

Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK

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J. M. SANSANO

J. M. SANSANO

Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK

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V. SANTHAKUMAR

V. SANTHAKUMAR

Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK

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V. SRIDHARAN

V. SRIDHARAN

Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK

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R. THANGAVELANTHUM

R. THANGAVELANTHUM

Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK

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M. THORNTON-PETT

M. THORNTON-PETT

Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK

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D. WILSON

D. WILSON

Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK

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First published: 24 June 2010

Abstract

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ChemInform Abstract

The title method employing different organoboron anion transfer reagents occurs with good regio- and stereoselectivity. Mono- as well as biscyclization products are available. Seldom, direct capture (no cyclization) is observed, which can be suppressed by modification of the reaction conditions.

chemical structure image

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