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Dive into the research topics where Jean Claude Halle is active.

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Featured researches published by Jean Claude Halle.


Chemical Communications | 1999

Diels–Alder trapping of an o-dinitroso intermediate in the 1-oxide/3-oxide interconversion of a 2,1,3-benzoxadiazole derivative

Muriel Sebban; Régis Goumont; Jean Claude Halle; François Terrier; Jérôme Marrot

Convincing evidence is presented that the o-dinitroso intermediate involved in the exchange of the 1-oxide and 3-oxide tautomers of 6-nitro[2,1,3]oxadiazolo[4,5-b]pyridine 1-oxide 5 is the precursor of the Diels–Alder diadduct 7 isolated upon treatment of this compound with cyclohexadiene in CHCl3.


Journal of the American Chemical Society | 1992

4,6-dinitrobenzofuroxan : a stronger electrophile than the p-nitrobenzenediazonium and H+ cations

François Terrier; Elyane Kizilian; Jean Claude Halle; Erwin Buncel


Journal of the American Chemical Society | 1992

4,6-Dinitrobenzofuroxan: a stronger electrophile than the p-nitrobenzenediazonium cation and proton

François Terrier; Elyane Kizilian; Jean Claude Halle; Erwin Buncel


Journal of Organic Chemistry | 1999

COMPETITIVE AND CONSECUTIVE INVERSE AND NORMAL ELECTRON DEMAND CYCLOADDITIONS IN THE REACTION OF 4,6-DINITROBENZOFUROXAN WITH CYCLOPENTADIENE

Patricia Sepulcri; Jean Claude Halle; Régis Goumont; Didier Riou; François Terrier


Journal of Organic Chemistry | 1986

The proton sponge as nucleophile

François Terrier; Jean Claude Halle; Marie Jose Pouet; Marie Paule Simonnin


Journal of Organic Chemistry | 1993

Evidence for a strong enaminic character of 3,4-diaminothiophene : a fast carbon-carbon coupling with 4,6-dinitrobenzofuroxan

François Terrier; Marie Jose Pouet; Elyane Kizilian; Jean Claude Halle; Francis Outurquin; Claude Paulmier


Journal of Organic Chemistry | 1988

Unusual structure in Meisenheimer complex formation from the highly electrophilic 4,6-dinitrobenzofuroxan

Patricio MacCormack; Jean Claude Halle; Marie Jose Pouet; François Terrier


Journal of Organic Chemistry | 1992

4,6-dinitro-7-methylbenzofuraxan : a strong carbon acid of very low intrinsic reactivity

François Terrier; Denis Croisat; Alain Pierre Chatrousse; Marie Jose Pouet; Jean Claude Halle; Guy Jacob


Journal of Organic Chemistry | 1979

Reexamination of the Kirkwood-Westheimer theory of electrostatic effects. 4. Effect of N-substitution on the dissociation constants of some .alpha.,.omega.-amino acids

John T. Edward; Patrick G. Farrell; Jean Claude Halle; Jitka Kirchnerova; Robert Schaal; François Terrier


Arkivoc | 2002

The super-electrophilic reactivity of 4-nitro-6-trifluoromethanesulfonyl-benzofuroxan in aqueous solution

Malika Mokhtari; Régis Goumont; Jean Claude Halle; François Terrier

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François Terrier

Centre national de la recherche scientifique

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Marie Jose Pouet

Centre national de la recherche scientifique

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Régis Goumont

Centre national de la recherche scientifique

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Elyane Kizilian

Centre national de la recherche scientifique

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Didier Riou

Centre national de la recherche scientifique

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Patricia Sepulcri

Centre national de la recherche scientifique

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Alain Pierre Chatrousse

Centre national de la recherche scientifique

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Claude Paulmier

Centre national de la recherche scientifique

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Denis Croisat

Centre national de la recherche scientifique

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