A Dramatic Acceleration of the Pauson-Khand Reaction by Trimethylamine N-Oxide

Nakcheol Jeong; Young Keun Chung; Bun Yeoul Lee; Sang Hee Lee; Sung Eun Yoo

doi:10.1055/s-1991-20681

A Dramatic Acceleration of the Pauson-Khand Reaction by Trimethylamine N-Oxide

Nakcheol Jeong, Young Keun Chung, Bun Yeoul Lee, Sang Hee Lee, Sung Eun Yoo

Department of Chemistry

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

92 Citations (Scopus)

Abstract

The Pauson-Khand reaction (cocyclization of alkynes with alkenes and carbon monoxide by octacarbonyldicobalt leading to cyclopentenones) was greatly accelerated by trimethylamine N-oxide in the presence of oxygen in dichloromethane at 0 °C to room temperature. This process worked quite effectively for both intermolecular and intramolecular reactions.

Original language	English
Pages (from-to)	204-206
Number of pages	3
Journal	Synlett
Volume	1991
Issue number	3
DOIs	https://doi.org/10.1055/s-1991-20681
Publication status	Published - 1991 Mar

ASJC Scopus subject areas

Organic Chemistry

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10.1055/s-1991-20681

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abstract = "The Pauson-Khand reaction (cocyclization of alkynes with alkenes and carbon monoxide by octacarbonyldicobalt leading to cyclopentenones) was greatly accelerated by trimethylamine N-oxide in the presence of oxygen in dichloromethane at 0 °C to room temperature. This process worked quite effectively for both intermolecular and intramolecular reactions.",

author = "Nakcheol Jeong and Chung, {Young Keun} and Lee, {Bun Yeoul} and Lee, {Sang Hee} and Yoo, {Sung Eun}",

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AU - Yoo, Sung Eun

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N2 - The Pauson-Khand reaction (cocyclization of alkynes with alkenes and carbon monoxide by octacarbonyldicobalt leading to cyclopentenones) was greatly accelerated by trimethylamine N-oxide in the presence of oxygen in dichloromethane at 0 °C to room temperature. This process worked quite effectively for both intermolecular and intramolecular reactions.

AB - The Pauson-Khand reaction (cocyclization of alkynes with alkenes and carbon monoxide by octacarbonyldicobalt leading to cyclopentenones) was greatly accelerated by trimethylamine N-oxide in the presence of oxygen in dichloromethane at 0 °C to room temperature. This process worked quite effectively for both intermolecular and intramolecular reactions.

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A Dramatic Acceleration of the Pauson-Khand Reaction by Trimethylamine N-Oxide

Abstract

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