Stereospecificity of the β-Hydroxyl Elimination from the (Hydroxyalkyl)chromium Complex (H2O)5Cr-CH(CH3)CH(CH3)OH2+

Haim Cohen; Alexander Feldman; Ruth Ish-Shalom; Dan Meyerstein

doi:10.1021/ja00014a023

Stereospecificity of the β-Hydroxyl Elimination from the (Hydroxyalkyl)chromium Complex (H₂O)₅Cr-CH(CH₃)CH(CH₃)OH²⁺

Haim Cohen, Alexander Feldman, Ruth Ish-Shalom, Dan Meyerstein

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

16 Scopus citations

Abstract

The reaction of the aliphatic free radical *CH(CH₃)CH(OH)CH₃ (formed by *OH addition to cis-/trans-2-butene or by hydrogen abstraction from 2-butanol by *OH free radicals) with chromous ions in aqueous solutions was investigated. The radical reacts with Cr are also reported; the results indicate that methyl substituents considerably affect the rate of β-elimination reactions.

Original language	English
Pages (from-to)	5292-5299
Number of pages	8
Journal	Journal of the American Chemical Society
Volume	113
Issue number	14
DOIs	https://doi.org/10.1021/ja00014a023
State	Published - 1 Jul 1991
Externally published	Yes

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abstract = "The reaction of the aliphatic free radical *CH(CH3)CH(OH)CH3 (formed by *OH addition to cis-/trans-2-butene or by hydrogen abstraction from 2-butanol by *OH free radicals) with chromous ions in aqueous solutions was investigated. The radical reacts with Cr are also reported; the results indicate that methyl substituents considerably affect the rate of β-elimination reactions.",

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AU - Feldman, Alexander

AU - Ish-Shalom, Ruth

AU - Meyerstein, Dan

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Y1 - 1991/7/1

N2 - The reaction of the aliphatic free radical *CH(CH3)CH(OH)CH3 (formed by *OH addition to cis-/trans-2-butene or by hydrogen abstraction from 2-butanol by *OH free radicals) with chromous ions in aqueous solutions was investigated. The radical reacts with Cr are also reported; the results indicate that methyl substituents considerably affect the rate of β-elimination reactions.

AB - The reaction of the aliphatic free radical *CH(CH3)CH(OH)CH3 (formed by *OH addition to cis-/trans-2-butene or by hydrogen abstraction from 2-butanol by *OH free radicals) with chromous ions in aqueous solutions was investigated. The radical reacts with Cr are also reported; the results indicate that methyl substituents considerably affect the rate of β-elimination reactions.

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Stereospecificity of the β-Hydroxyl Elimination from the (Hydroxyalkyl)chromium Complex (H₂O)₅Cr-CH(CH₃)CH(CH₃)OH²⁺

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