Tag Archives: Publication

Synthesis of optically active warfarin by using an aromatic amine

First aromatic amine organocatalysed activation of α,β-unsaturated ketones, Sonsona, I. G.; Marqués-López, E.; Gimeno, M. C.; Herrera, R. P. New J. Chem. 2019, 43, 12233-12240. DOI: 10.1039/c9nj02392e. Abstract. This work provides an unprecedented example of a chiral aromatic amine used to … Continue reading

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Synergistic catalysis as well as synergistic teamwork

Proline bulky substituents consecutively act as steric hindrances and directing groups in a Michael/Conia-ene cascade reaction under synergistic catalysis, Putatunda, S.; Alegre-Requena, J. V.; Meazza, M.; Franc, M.; Rohaľová, D.; Vemuri, P.; Císařová, I.; Herrera, R. P.; Rios, R.; Veselý, … Continue reading

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Enjoy reading a new review about anticancer properties of gold complexes

Anticancer Properties of Gold Complexes with Biologically Relevant Ligands, Fernández-Moreira, V.; Herrera, R. P.; Gimeno, M. C. Pure Appl. Chem. 2018, DOI: https://doi.org/10.1515/pac-2018-0901 Abstract. The present review highlights our findings in the field of antitumor gold complexes bearing biologically relevant molecules, such as DNA-bases, amino acids … Continue reading

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Celebrating the publication of a new article!

First Organocatalytic Asymmetric Synthesis of 1-Benzamido-1,4-Dihydropyridine Derivatives,  Auria-Luna, F.; Marqués-López, E.; Herrera, R. P.  Molecules 2018, 23(10), 2692. https://doi.org/10.3390/molecules23102692. Special Issue “Stereogenic Centers“ Abstract. Preliminary results concerning the first asymmetric synthesis of highly functionalized 1-benzamido-1,4-dihydropyridine derivatives via the reaction of hydrazones with alkylidenemalononitriles … Continue reading

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Gold Catalyzed Multicomponent Reactions beyond A3Coupling

Gold Catalyzed Multicomponent Reactions beyond A3Coupling Renso Visbal, Sara Graus, Raquel P. Herrera, M. Concepción Gimeno Molecules 2018, 23(9), 2255. https://doi.org/10.3390/molecules23092255 Abstract: The preparation of complex architectures has inspired the search for new methods and new processes in organic synthesis. Multicomponent reactions have become an … Continue reading

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Efficient Gold(I) Acyclic Diaminocarbenes for the Synthesis of Propargylamines and Indolizines

Efficient Gold(I) Acyclic Diaminocarbenes for the Synthesis of Propargylamines and Indolizines Mélanie Aliaga-Lavrijsen, Raquel P. Herrera, M. Dolores Villacampa, and M. Concepción Gimeno ACS Omega, 2018, 3, 9805–9813. Abstract: Mononuclear gold(I) acyclic diaminocarbenes (ADCs) were prepared by the reaction of 1,2-cyclohexanediamine with the corresponding isocyanide complexes … Continue reading

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Urea Activation by an External Brønsted Acid: Breaking Self-Association and Tuning Catalytic Performance

Urea Activation by an External Brønsted Acid: Breaking Self-Association and Tuning Catalytic Performance Isaac G. Sonsona, Eugenia Marqués-López, Marleen Häring, David Díaz Díaz  and Raquel P. Herrera Catalysts 2018, 8(8), 305; https://doi.org/10.3390/catal8080305 Abstract: In this work, we hypothesize that Brønsted acids can activate urea-based catalysts by diminishing its … Continue reading

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A new article with the Tunisian group has been accepted!

Hydrothermal synthesis of CoII chiral inorganic-organic complex: Structural, thermal and catalytic evaluation, Maatar Ben Salah, A.; Herrera, R. P.; Naïli, H. J. Mol. Struct. 2018, https://doi.org/10.1016/j.molstruc.2018.04.002 Abstract. By heating the cobalt chloride hexahydrate (CoCl2·6H2O) with the R form of the organic amine α-methylbenzylamine (C8H11N) under … Continue reading

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Trapping carbocations…

A new article has just been published. Thank you to everyone, and congratulations! Functionalization of π-activated alcohols by trapping carbocations in pure water under smooth conditions, Ortiz, R.; Koukouras, A.; Marqués-López, E.; Herrera, R. P. Arab. J. Chem. 2018, https://doi.org/10.1016/j.arabjc.2018.01.022 Abstract. Acetic acid as catalyst … Continue reading

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A new article has been accepted for publication, CONGRATULATIONS!!

“Functionalization of π-activated alcohols by trapping carbocations in pure water under smooth conditions”, R. Ortiz, A. Koukouras, E. Marqués-López, R. P. Herrera, Arab. J. Chem. 2018, accepted. Abstract: Acetic acid as catalyst in pure water was found to be an excellent reaction medium … Continue reading

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