[2]Rotaxanes through Palladium Active-Template Oxidative Heck Cross-Couplings

James D. Crowley; Kevin D. Hänni; Ai-Lan Lee; David A. Leigh

doi:10.1021/ja075219t

[2]Rotaxanes through Palladium Active-Template Oxidative Heck Cross-Couplings

James D. Crowley, Kevin D. Hänni, Ai-Lan Lee, David A. Leigh

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

96 Citations (Scopus)

Abstract

Pd(II)-catalyzed cross-couplings have been utilized in the efficient synthesis of [2]rotaxanes via an active-metal template strategy. The reaction is efficient, mild, and substrate-tolerant and uses only catalytic amounts of the Pd(II) template. In contrast, attempts using traditional Pd(0)-catalyzed cross-couplings led only to non-interlocked thread and no rotaxane.

Original language	English
Pages (from-to)	12092-12093
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	40
DOIs	https://doi.org/10.1021/ja075219t
Publication status	Published - 1 Oct 2007

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title = "[2]Rotaxanes through Palladium Active-Template Oxidative Heck Cross-Couplings",

abstract = "Pd(II)-catalyzed cross-couplings have been utilized in the efficient synthesis of [2]rotaxanes via an active-metal template strategy. The reaction is efficient, mild, and substrate-tolerant and uses only catalytic amounts of the Pd(II) template. In contrast, attempts using traditional Pd(0)-catalyzed cross-couplings led only to non-interlocked thread and no rotaxane.",

author = "Crowley, {James D.} and H{\"a}nni, {Kevin D.} and Ai-Lan Lee and Leigh, {David A.}",

year = "2007",

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T1 - [2]Rotaxanes through Palladium Active-Template Oxidative Heck Cross-Couplings

AU - Crowley, James D.

AU - Hänni, Kevin D.

AU - Lee, Ai-Lan

AU - Leigh, David A.

PY - 2007/10/1

Y1 - 2007/10/1

N2 - Pd(II)-catalyzed cross-couplings have been utilized in the efficient synthesis of [2]rotaxanes via an active-metal template strategy. The reaction is efficient, mild, and substrate-tolerant and uses only catalytic amounts of the Pd(II) template. In contrast, attempts using traditional Pd(0)-catalyzed cross-couplings led only to non-interlocked thread and no rotaxane.

AB - Pd(II)-catalyzed cross-couplings have been utilized in the efficient synthesis of [2]rotaxanes via an active-metal template strategy. The reaction is efficient, mild, and substrate-tolerant and uses only catalytic amounts of the Pd(II) template. In contrast, attempts using traditional Pd(0)-catalyzed cross-couplings led only to non-interlocked thread and no rotaxane.

U2 - 10.1021/ja075219t

DO - 10.1021/ja075219t

M3 - Article

SN - 0002-7863

VL - 129

SP - 12092

EP - 12093

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 40

ER -

[2]Rotaxanes through Palladium Active-Template Oxidative Heck Cross-Couplings

Abstract

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