Reactions of copper(II) β-diketonates under free radical conditions. Preparation of highly congested β-diketones.

María E. Lloris; Nicanor Gálvez; Jorge Marquet; Marcial Moreno-Mañas

doi:10.1016/S0040-4020(01)81955-4

Reactions of copper(II) β-diketonates under free radical conditions. Preparation of highly congested β-diketones.

María E. Lloris, Nicanor Gálvez, Jorge Marquet, Marcial Moreno-Mañas

Department of Chemistry

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

21 Citations (Scopus)

Abstract

Copper(II) β-diketonates react with alkyl bromides under free radical conditions to give highly congested β-diketones such as 3-(1-adamantyl)-3-alkylpentane-2,4-diones. Another typical free radical reagent: benzoyl peroxide, reacts also functionalizing the intercarbonyl positions. © 1991.

Original language	English
Pages (from-to)	8031-8042
Journal	Tetrahedron
Volume	47
Issue number	37
DOIs	https://doi.org/10.1016/S0040-4020(01)81955-4
Publication status	Published - 9 Sep 1991

Keywords

activation and protection of β-diketones.
copper complexes
free radicals
mechanisms
Sterically congested β-diketones

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10.1016/S0040-4020(01)81955-4

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title = "Reactions of copper(II) β-diketonates under free radical conditions. Preparation of highly congested β-diketones.",

abstract = "Copper(II) β-diketonates react with alkyl bromides under free radical conditions to give highly congested β-diketones such as 3-(1-adamantyl)-3-alkylpentane-2,4-diones. Another typical free radical reagent: benzoyl peroxide, reacts also functionalizing the intercarbonyl positions. {\textcopyright} 1991.",

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author = "Lloris, {Mar{\'i}a E.} and Nicanor G{\'a}lvez and Jorge Marquet and Marcial Moreno-Ma{\~n}as",

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AU - Lloris, María E.

AU - Gálvez, Nicanor

AU - Marquet, Jorge

AU - Moreno-Mañas, Marcial

PY - 1991/9/9

Y1 - 1991/9/9

N2 - Copper(II) β-diketonates react with alkyl bromides under free radical conditions to give highly congested β-diketones such as 3-(1-adamantyl)-3-alkylpentane-2,4-diones. Another typical free radical reagent: benzoyl peroxide, reacts also functionalizing the intercarbonyl positions. © 1991.

AB - Copper(II) β-diketonates react with alkyl bromides under free radical conditions to give highly congested β-diketones such as 3-(1-adamantyl)-3-alkylpentane-2,4-diones. Another typical free radical reagent: benzoyl peroxide, reacts also functionalizing the intercarbonyl positions. © 1991.

KW - activation and protection of β-diketones.

KW - copper complexes

KW - free radicals

KW - mechanisms

KW - Sterically congested β-diketones

U2 - 10.1016/S0040-4020(01)81955-4

DO - 10.1016/S0040-4020(01)81955-4

M3 - Article

VL - 47

SP - 8031

EP - 8042

JO - Tetrahedron

JF - Tetrahedron

SN - 0040-4020

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