Publications (88) ANGEL ALBEROLA FIGUEROA publications

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2001

  1. Scope and limitations in the regioselective synthesis of 1,3,5-trisubstituted pyrazoles from β-amino enones and hydrazine derivatives. 13C-chemical shift prediction rules for 1,3,5-trisubstituted pyrazoles

    Heterocycles, Vol. 55, Núm. 2, pp. 331-352

  2. Synthesis of [1]Benzopyrano[4,3-b]pyrrol-4(1H)-ones from 4-chloro-3-formylcoumarin

    Synthesis, pp. 1941-1948

1999

  1. Reactions of β-aminoenones with acetylhydrazine, semicarbazide and methoxycarbonylhydrazine. Synthesis of 1-acetyl-, 1-carboxamide- or methyl 1- carboxylated pyrazole derivatives

    Heterocycles, Vol. 51, Núm. 11, pp. 2675-2686

  2. Regioselective synthesis of 2(1H)-pyridinones from β-aminoenones and malononitrile. Reaction mechanism

    Journal of Organic Chemistry, Vol. 64, Núm. 26, pp. 9493-9498

  3. Synthesis of [1]benzopyrano[4,3-b]pyrrol-4(1H)-ones from N(α)-(2-Oxo-2H-1-benzopyran-4-yl)Weinreb α-aminoamides

    Tetrahedron, Vol. 55, Núm. 46, pp. 13211-13224

  4. Tres profesores: conversaciones con César Aguirre Viani, Santiago de los Mozos y Ángel Alberola, catedráticos de la Universidad de Valladolid

    Valladolid : Universidad de Valladolid, Centro Buendía, 1999

  5. Versatility of Weinreb amides in the Knorr pyrrole synthesis

    Tetrahedron, Vol. 55, Núm. 21, pp. 6555-6566

1998

  1. β-Aminoenones in the regioselective synthesis of 1,3,5-trialkyl-pyrazoles. The influence of the substituents in the mechanism and the regioselectivity of the reaction

    Journal of the Chemical Society - Perkin Transactions 1, pp. 4061-4065

1997

  1. Synthesis of [1]benzopyrano[2,3-b]pyrrol-4(1H)-ones

    Tetrahedron, Vol. 53, Núm. 47, pp. 16185-16194

1995

  1. Comparative reactivity of 3‐methyl‐5‐phenylisoxazole and 3‐methyl‐5‐phenylisothiazole against electrophilic compounds

    Journal of Heterocyclic Chemistry, Vol. 32, Núm. 2, pp. 537-541

1994

  1. Halogenated 2H-1-benzopyrans: Syntheses and reactivity toward aluminium, magnesium and lithium organometallics

    Heterocycles, Vol. 38, Núm. 4, pp. 819-831

  2. Synthesis of [1]benzopyrano[4,3-b]pyrrol-4(1H)-ones from 4-chlorocoumarin

    Synthesis, pp. 279-281

1993

  1. Synthesis of 3‐substituted 5‐arylisoxazoles from α,β‐unsaturated oximes

    Journal of Heterocyclic Chemistry, Vol. 30, Núm. 2, pp. 467-471

  2. The reactions of 5‐aryl‐2,3‐dimethylisoxazolium salts with aromatic aldehydes

    Journal of Heterocyclic Chemistry, Vol. 30, Núm. 2, pp. 461-465

  3. The reactivity of 3‐methyl‐5‐phenylisothiazole with carbonyl compounds

    Journal of Heterocyclic Chemistry, Vol. 30, Núm. 2, pp. 393-396

1992

  1. Reaction of 4-chlorocoumarin with organometallic reagents. Synthesis of trialkylbenzopyrans, 4-chlorobenzopyrans, 4-alkylcoumarins and o-hydroxyphenylprop-2-ynyl alcohols

    Journal of the Chemical Society, Perkin Transactions 1, pp. 3075-3080

  2. The reaction of carbanions from 3‐methyl‐5‐phenylisoxazole with electrophilic compounds

    Journal of Heterocyclic Chemistry, Vol. 29, Núm. 2, pp. 445-450

  3. Tolerancia intravítrea de polímeros biodegradables como soporte para la liberación programada de fármacos: estudio experimental

    Archivos de la Sociedad Española de Oftalmologia, Vol. 63, Núm. 6, pp. 513-518

1991

  1. An improved synthesis of 2H-1,2,6-thiadiazine 1,1-dioxides by condensation of β-amino and β-chloro α,β-unsaturated ketones with sulfamides

    Synthesis, pp. 355-356

  2. Reaction of 3- ha i ogeno-2h-1- benzopyra n -2-ones with 0rganometaiiic compounds. Synthesis of 4-alkyl-2h-1 -benzopyran-2-ones. x-ray molecular structure of 3- b romo-3,4-dihydro-4- isopropylcoumarin

    Journal of the Chemical Society, Perkin Transactions 1, pp. 203-210