Tag Archives: Publication

HOCA initiation in DNA binding studies of compounds obtained through green methods

Ultrasound-assisted multicomponent synthesis of 4H-pyrans in water and DNA binding studies, Auria-Luna, F.; Fernández-Moreira, V.; Marqués-López, E.; Gimeno, M. C.; Herrera, R. P. Sci. Rep. 2020 , 10, 11594. https://doi.org/10.1038/s41598-020-68076-1 Abstract. A simple approach to synthesize new highly substituted 4H-pyran … Continue reading

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Just accepted, congratulations!

Asymmetric organocatalyzed aza‐Henry reaction of hydrazones: experimental and computational studies, Sonsona, I. G.; Alegre-Requena, J. V.; Marqués-López, E.; Gimeno, M. C.; Herrera, R. P. Chem. Eur. J. 2020, DOI: 10.1002/chem.202000232   Abstract. The first asymmetric catalyzed aza‐Henry reaction of hydrazones … Continue reading

Posted in Computational chemistry, Eugenia Marqués-López, Henry, Organocatalysis, Publication, Raquel P. Herrera | Tagged , , , , , , , , , , | Leave a comment

First fruit of a very interesting collaboration…

… with Dr. Santiago Uriel. Thank you and congratulations! Simple iodoalkyne-based organocatalysts for the activation of carbonyl compounds, Alegre-Requena, J. V.; Valero-Tena, A.; Sonsona, I. G.; Uriel, S.; Herrera, R. P. Org. Biomol. Chem. 2020, DOI: 10.1039/c9ob02688f Abstract. A novel … Continue reading

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Hot paper Chem. Eur. J. – Congratulations!

Thiolate Bridged Gold(I)–NHC Catalysts: New Approach for Catalyst Design and its Application to Trapping Catalytic Intermediates Renso Visbal, Raquel P. Herrera* and M. Concepción Gimeno* Chem. Eur. J. 2019, 25, 15837–15845. More info (in Spanish).

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A little tribute to (THIO)UREAS. Improving their organocatalytic activity…

Hydrogen bonding and Internal or External Lewis or Brønsted Acid Assisted (Thio)urea Catalysts, Gimeno, M. C.; Herrera, R. P. Eur. J. Org. Chem. 10.1002/ejoc.201901344 Abstract. The obtainment of more active organocatalysts has promoted the search for new modes of activation … Continue reading

Posted in Hydrogen-bonding, Organocatalysis, Publication, Raquel P. Herrera, Review, Thiourea, Urea | Tagged , , , , , , , , , , | Leave a comment

The results of a new collaboration with University of Gabes

Synthesis, structural determination and catalytic study of a new 2-D chloro-substituted zinc phosphate, (C8N2H20)[ZnCl(PO3(OH))]2, Rayes, A.; Herrera, R. P.; Moncer, M.; Ara, I.; Calestani, G.; Ayed, B.; Mezzadri, F. J. Mol. Struct. 2019, https://doi.org/10.1016/j.molstruc.2019.127216 Abstract. A novel chloro-substituted zinc-phosphate, (C8N2H20)[ZnCl(PO3(OH)]2, … Continue reading

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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

Posted in Dihydropyridines, Eugenia Marqués-López, Heterocycle, Organic chemistry, Organocatalysis, Publication, Raquel P. Herrera, Research | Tagged , , , , , , , , , , | Leave a comment