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Jean Sauleau

University of Rennes

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Publication

Featured researches published by Jean Sauleau.

Synthetic Communications | 1998

A Convenient Synthesis of 2H-3,4-Dihydro-1,4-Benzothiazines

Armelle Sauleau; Michèle David; Jean Sauleau

Abstract Aminothioalkenols react with paratoluenesulfonic acid in benzene or with phosphoric acid in toluene, and provide mainly heterocyclization in 2H-3,4-dihydro-1,4- benzothiazines; formation of some indenes and diene (in one case) was observed too.

Synthetic Communications | 1995

Heterocyclisation of Unsaturated Phenylsulfides. Synthesis of a Novel Series of 2 Substituted-2,3-dihydrobenzothiazoles

Ghislaine Martin; Jean Sauleau; Michèle David; Armelle Sauleau

Abstract Aminoarylhydroxy thioalkenes react with tosyl derivatives to provide mainly N substituted -2 vinyl -2,3 dihydrobenzothiazoles. A different regiochemistry of cyclization depending on whether a methyl or a phenyl susbtituent was used, was observed Formation of -2H-3,4-dihydrobenzothiazines and dienes was observed.

Canadian Journal of Chemistry | 1992

Hydroxythioéthers éthyléniques: synthèse et réarrangement spontané

Ghislaine Martin; Jean Sauleau; Michèle David; Armelle Sauleau; Sourisak Sinbandhit

Canadian Journal of Chemistry | 1985

Époxydes α-éthyléniques et phénate de sodium: accès à des éthers phénoliques et phénols ortho-allyliques

Michèle David; Jean Sauleau; Armelle Sauleau

Pharmacy and Pharmacology Communications | 1998

Synthesis and Antiviral Activity of New 1, 4‐Benzothiazines: Sulphoxides and Sulphone derivatives

Karine Malagu; Joël Boustie; Michèle David; Jean Sauleau; Maryvonne Amoros; Rene‐Loic Girre; Armelle Sauleau

ChemInform | 2010

Hydroxyethylenic Thioethers: Synthesis and Spontaneous Rearrangement.

G. Martin; Jean Sauleau; M. David; Armelle Sauleau; S. Sinbandhit

Pharmacy and Pharmacology Communications | 1997

A Comparison of the Antiviral Activity of 2-Aminoarylthioalcenols and their Derivatives: Isothiocyanates, Thioureas

Olivier Raux; Jean Sauleau; Michèle David; Armelle Sauleau; Joël Boustie; Maryvonne Amoros; Rene‐Loic Girre

ChemInform | 1988

Rearrangements of α-Vinylic 2,3-Dihydrobenzo(b)furans in Acidic Medium: Access to Benzo(b)furans and 2H-Benzo(b)pyrans.

M. David; Jean Sauleau; Armelle Sauleau

ChemInform | 1987

Heterocyclization of Some Phenols with Hydroxylated 2-Allyl Side Chain.

M. David; Jean Sauleau; Armelle Sauleau

Journal de Chimie Physique | 1980

Etude théorique de la réactivité d'époxydes α éthyléniques : action d'amines aliphatiques et aromatiques

Roland Lissillour; Jean Etrillard; Jean Sauleau; Jean Huet

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Armelle Sauleau

University of Rennes

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Michèle David

University of Rennes

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Jean Huet

École Normale Supérieure

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Joël Boustie

University of Rennes

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Maryvonne Amoros

University of Rennes

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Rene‐Loic Girre

University of Rennes

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Olivier Raux

University of Rennes

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