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Dive into the research topics where A. Lechevallier is active.

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Featured researches published by A. Lechevallier.


Journal of The Chemical Society-perkin Transactions 1 | 1995

SRN1 Synthesis of vic-dinitro compounds containing a nitrodioxane subunit

René Beugelmans; Ali Amrollah Madjdabadi; Tawfik Gharbaoui; A. Lechevallier

vic-Dinitro compounds containing a nitrodioxane subunit can be obtained by SRN1 reactions between either open chain gem-chloronitro derivatives as substrates and an anion from nitrodioxane as the nucleophile or ‘reversed’ reagents namely gem-chloronitrodioxane (substrate) and anions from nitro derivatives. The former access is more efficient and is rationalized on the basis that the structure of the radical anion generated by mono electron transfer to the respective substrates allows an appropriate choice of reagents for optimizing the yield of the title compounds to be made.


Chemistry Letters | 1995

Bromoalkoxy Addition on N-Azolyl Olefins

René Beugelmans; A. Lechevallier; Tawfik Gharbaoui; Thierry Frinault; Rachid Benhida


ChemInform | 1978

CONCERNING A UNIQUE INTERMEDIATE IN THE FORMATION OF HYDROPEROXIDES AND DIOXETANES FROM MONOOLEFINS AND SINGLET OXYGEN

G. Rousseau; A. Lechevallier; F. Huet; J. M. Conia


Chemistry Letters | 1981

2-Acylcyclobutanones from .ALPHA.-cyclopropylidene ketones.

François Huet; A. Lechevallier; Jean-Marie Conia


ChemInform | 2010

N-Alkylated Derivatives of 4-Nitroimidazole: Synthesis by Radical Chemistry (SRN1) and Functionalization.

Rachid Benhida; Tawfik Gharbaoui; A. Lechevallier; René Beugelmans


Bulletin de la Société Chimique de France | 1995

Synthesis of novel functionalized olefins via fragmentation of SRN1 products with a cyclanone β-ester subunit

A. D. Morris; T. Frinault; Rachid Benhida; Tawfik Gharbaoui; A. Lechevallier; René Beugelmans


ChemInform | 1994

N-Alkylated Purine Derivatives. Synthesis by SRN1 Reaction and Transformation of Functional Groups.

Tawfik Gharbaoui; Rachid Benhida; J. Chastanet; A. Lechevallier; P. Maillos; René Beugelmans


Bulletin de la Société Chimique de France | 1994

New and straightforward access to olefins, butenolides and β-nitro γ-butyrolactones from precursors obtained via SRN1 reactions

René Beugelmans; Ali Amrollah-Madjdabadi; T. Frinault; A. D. Morris; Tawfik Gharbaoui; Rachid Benhida; A. Lechevallier


Bulletin de la Société Chimique de France | 1994

Dérivés N-alkylés du 4-nitroimidazole. Synthèse par chimie radiculaire (SRN1) et aménagements fonctionnels

Rachid Benhida; Tawfik Gharbaoui; A. Lechevallier; René Beugelmans


Bulletin de la Société Chimique de France | 1994

Dérivés N-alkylés en série purine. Synthèse par chimie radicalaire SRN1 et aménagements fonctionnels

Tawfid Gharbaoui; Rachid Benhida; J. Chastanet; A. Lechevallier; P. Maillos; René Beugelmans

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René Beugelmans

Institut de Chimie des Substances Naturelles

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Rachid Benhida

Centre national de la recherche scientifique

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Tawfik Gharbaoui

Institut de Chimie des Substances Naturelles

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P. Maillos

Centre national de la recherche scientifique

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T. Frinault

Centre national de la recherche scientifique

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A. D. Morris

Centre national de la recherche scientifique

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D. Kiffer

Centre national de la recherche scientifique

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Tawfik Gharbaoui

Institut de Chimie des Substances Naturelles

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