Stereochemical and Regiochemical studies on the alkylation of pentane-2,4-dione through its Co(II) complex

Adelina Vallribera; Neus Serra; Jorge Marquet; Marcial Moreno-Mañas

doi:10.1016/S0040-4020(01)80159-9

Stereochemical and Regiochemical studies on the alkylation of pentane-2,4-dione through its Co(II) complex

Adelina Vallribera, Neus Serra, Jorge Marquet, Marcial Moreno-Mañas

Department of Chemistry

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13 Citations (Scopus)

Abstract

Stereochemical and regiochemical results on the alkylation of pentane-2,4-dione with benzyl and allyl halides, through its Co(II) complex in concentrated chloroform solution are interpreted in terms of the mechanistic scheme proposed in the preceding paper,1 and they suggest a fast starting material isomerization in the presence of cobalt species. Therefore, the reaction occurs under Curtin-Hammett preequilibrium conditions. © 1993.

Original language	English
Pages (from-to)	6451-6462
Journal	Tetrahedron
Volume	49
Issue number	29
DOIs	https://doi.org/10.1016/S0040-4020(01)80159-9
Publication status	Published - 1 Jan 1993

Keywords

Alkylation
Cobalt
Regiochemistry
Stereochemistry
β-Dicarbonyl compounds

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10.1016/S0040-4020(01)80159-9

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abstract = "Stereochemical and regiochemical results on the alkylation of pentane-2,4-dione with benzyl and allyl halides, through its Co(II) complex in concentrated chloroform solution are interpreted in terms of the mechanistic scheme proposed in the preceding paper,1 and they suggest a fast starting material isomerization in the presence of cobalt species. Therefore, the reaction occurs under Curtin-Hammett preequilibrium conditions. {\textcopyright} 1993.",

keywords = "Alkylation, Cobalt, Regiochemistry, Stereochemistry, β-Dicarbonyl compounds",

author = "Adelina Vallribera and Neus Serra and Jorge Marquet and Marcial Moreno-Ma{\~n}as",

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T1 - Stereochemical and Regiochemical studies on the alkylation of pentane-2,4-dione through its Co(II) complex

AU - Vallribera, Adelina

AU - Serra, Neus

AU - Marquet, Jorge

AU - Moreno-Mañas, Marcial

PY - 1993/1/1

Y1 - 1993/1/1

N2 - Stereochemical and regiochemical results on the alkylation of pentane-2,4-dione with benzyl and allyl halides, through its Co(II) complex in concentrated chloroform solution are interpreted in terms of the mechanistic scheme proposed in the preceding paper,1 and they suggest a fast starting material isomerization in the presence of cobalt species. Therefore, the reaction occurs under Curtin-Hammett preequilibrium conditions. © 1993.

AB - Stereochemical and regiochemical results on the alkylation of pentane-2,4-dione with benzyl and allyl halides, through its Co(II) complex in concentrated chloroform solution are interpreted in terms of the mechanistic scheme proposed in the preceding paper,1 and they suggest a fast starting material isomerization in the presence of cobalt species. Therefore, the reaction occurs under Curtin-Hammett preequilibrium conditions. © 1993.

KW - Alkylation

KW - Cobalt

KW - Regiochemistry

KW - Stereochemistry

KW - β-Dicarbonyl compounds

U2 - 10.1016/S0040-4020(01)80159-9

DO - 10.1016/S0040-4020(01)80159-9

M3 - Article

SN - 0040-4020

VL - 49

SP - 6451

EP - 6462

JO - Tetrahedron

JF - Tetrahedron

IS - 29

ER -

Stereochemical and Regiochemical studies on the alkylation of pentane-2,4-dione through its Co(II) complex

Abstract

Keywords

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