Free-Radical Reactions of Trialkylboranes with β-Nitrostyrenes to Generate Alkenes

Ching Fa Yao; Cheng Ming Chu; Ju Tsung Liu

doi:10.1021/jo9716901

Free-Radical Reactions of Trialkylboranes with β-Nitrostyrenes to Generate Alkenes

Ching Fa Yao^*, Cheng Ming Chu, Ju Tsung Liu

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化學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

42 引文斯高帕斯（Scopus）

摘要

β-Nitrostyrenes 1 react with trialkylboranes under a nitrogen atmosphere to generate high yields of alkenes 2. The mechanism is proposed to be a free-radical reaction via NO₂/alkyl substitution since the reaction is stimulated by the presence of a trace of oxygen in the nitrogen or tert-butyl peroxide or by photolysis and is retarded or inhibited by the addition of galvinoxyl to the solution.

原文	英語
頁（從 - 到）	719-722
頁數	4
期刊	Journal of Organic Chemistry
卷	63
發行號	3
DOIs	https://doi.org/10.1021/jo9716901
出版狀態	已發佈 - 1998 2月 6

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10.1021/jo9716901

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abstract = "β-Nitrostyrenes 1 react with trialkylboranes under a nitrogen atmosphere to generate high yields of alkenes 2. The mechanism is proposed to be a free-radical reaction via NO2/alkyl substitution since the reaction is stimulated by the presence of a trace of oxygen in the nitrogen or tert-butyl peroxide or by photolysis and is retarded or inhibited by the addition of galvinoxyl to the solution.",

author = "Yao, {Ching Fa} and Chu, {Cheng Ming} and Liu, {Ju Tsung}",

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N2 - β-Nitrostyrenes 1 react with trialkylboranes under a nitrogen atmosphere to generate high yields of alkenes 2. The mechanism is proposed to be a free-radical reaction via NO2/alkyl substitution since the reaction is stimulated by the presence of a trace of oxygen in the nitrogen or tert-butyl peroxide or by photolysis and is retarded or inhibited by the addition of galvinoxyl to the solution.

AB - β-Nitrostyrenes 1 react with trialkylboranes under a nitrogen atmosphere to generate high yields of alkenes 2. The mechanism is proposed to be a free-radical reaction via NO2/alkyl substitution since the reaction is stimulated by the presence of a trace of oxygen in the nitrogen or tert-butyl peroxide or by photolysis and is retarded or inhibited by the addition of galvinoxyl to the solution.

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Free-Radical Reactions of Trialkylboranes with β-Nitrostyrenes to Generate Alkenes

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