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Dive into the research topics where Elba B. De Vargas is active.

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Featured researches published by Elba B. De Vargas.


Tetrahedron Letters | 1996

From N-n-butyl-2,6-dinitroaniline to a fused heterocyclic N-oxide

Elba B. De Vargas; A.Irene Cañas

Abstract The reaction of N-n-butyl-2,6-dinitroaniline with NaOH in 60% dioxane-water at reflux gives 7-nitro-2-n-propylbenzimidazole-3-oxide quantitatively.


Journal of the American Chemical Society | 1981

Buffer catalysis in the hydrolysis of picrylimidazole

Rita H. de Rossi; Elba B. De Vargas


Journal of Organic Chemistry | 1984

Kinetic study of the reaction of N-(2,4-dinitrophenyl)imidazole with piperidine and n-butylamine

Elba B. De Vargas; Rita H. de Rossi


Journal of Organic Chemistry | 1987

Catalysis by cyclodextrins in nucleophilic aromatic substitution reactions. 2. Amines as nucleophiles

Mónica Barra; Rita H. de Rossi; Elba B. De Vargas


Journal of Physical Organic Chemistry | 1989

Amines as leaving groups in nucleophilic aromatic substitution reactions. II. Hydrolysis of N‐(2,4,6‐trinitrophenyl)amines

Elba B. De Vargas; Rita H. de Rossi


Journal of Organic Chemistry | 1979

Buffer catalysis in the hydrolysis of picryl chloride

Rita H. de Rossi; Elba B. De Vargas


Journal of Organic Chemistry | 1980

Kinetic and equilibrium study of the interaction of N,N-dipropyl-2,6-dinitro-4-(trifluoromethyl)aniline with hydroxide ion in water-dimethyl sulfoxide solutions

Rita H. de Rossi; Orlando D. Madoery; Elba B. De Vargas


Journal of Physical Organic Chemistry | 1995

Amines as leaving groups in nucleophilic aromatic substitution reactions. III. Hydrolysis of 1‐amino‐2,4‐dinitrobenzenes

Elba B. De Vargas; M. Virginia Remedi; Rita H. de Rossi


Journal of Organic Chemistry | 1993

Hydrolysis of ethers of 2,4-dinitrophenol. No evidence for a single electron transfer mechanism

Elba B. De Vargas; Eduardo L. Setti; Mario L. Aimar; Rita H. de Rossi


Journal of Physical Organic Chemistry | 1991

Kinetic and equilibrium study of the interaction of N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitroaniline with hydroxide ion

Mirtha Nassetta; Elba B. De Vargas; Rita H. de Rossi

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Rita H. de Rossi

National University of Cordoba

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A.Irene Cañas

National University of Cordoba

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M. Virginia Remedi

National University of Cordoba

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Mario L. Aimar

National University of Cordoba

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Mirtha Nassetta

National University of Cordoba

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