Grupo emergente E-104
(Gobierno de Aragón)
Multicomponent Reactions. R. P. Herrera; E. Marques-López (Eds.). Wiley, 2015
Topical Collection “Recent Advances in Organocatalysis”
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Tags
7th SPJOCS 2015 2016 2017 Adv. Synth. Catal. Aldehydes Aliphatic β γ-unsaturated α-ketoester Asymmetric organocatalysis Award Biginelli Birthday Book Collaboration Computational calculations Conference Congress CrystEngComm David Díaz Díaz DGA Dihydropyridines Drug EPS Eugenia Marqués-López Fernando Auria-Luna Football Funding Gold Gold medal Goodbye Government of Aragon Henry reaction Heterocycle HOCA Indole Internship Isaac G. Sonsona ISQCH Javier Martín Martín Javier Sáez Juan V. Alegre-Requena Metal catalysis Molecules Multicomponent reaction Natural product One-pot synthesis Oral communication Organic chemistry Organocatalysis Passerini Poster Prof. Gimeno Publication Race Raquel P. Herrera Research group Research stay Review Rosa Ortiz RSC Advances Sandra Muñiz Bustín Scientific dissemination Solidarity Squaramide Strecker Symposium Synergistic catalysis Synthesis Thiourea Ugi Undergraduate student University of Zaragoza Urea Welcome Wiley Yeimy Mabel Martínez-TrianaMeta
Tag Archives: Publication
Deepening the knowledge of Henry reaction catalyzed by squaramides
We have just published very interesting studies about the Henry reaction, which allow understanding more in detail the activation of the substrates by a very effective squaramide. Enjoy them… Congratulations Juanvi! “Push−Pull π+/π−” (PPππ) Systems in Catalysis, Alegre Requena J. … Continue reading
Posted in Computational chemistry, Eugenia Marqués-López, Organocatalysis, Publication, Raquel P. Herrera, Research, Squaramide
Tagged 2017, ACS Catalysis, Chem. Eur. J, Eugenia Marqués-López, Henry reaction, Juan V. Alegre-Requena, Organocatalysis, Publication, Raquel P. Herrera, Squaramide
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Celebrating our last publication!
Asymmetric Organocatalytic Synthesis of Substituted Chiral 1,4-Dihydropyridine Derivatives. Fernando Auria-Luna, Eugenia Marqués-López, M. Concepción Gimeno, Roghayeh Heiran, Somayeh Mohammadi, and Raquel P. Herrera, J. Org. Chem. 2017, 82, 5516–5523. Abstract. The first cinchona-alkaloid-organocatalyzed enantioselective synthesis of chiral 1,4-dihydropyridine derivatives is described. Bis-cinchona catalyst 3b … Continue reading
Organocatalytic methods collection to obtain chiral 1,4-DHPs, just accepted in Adv. Synth. Catal.
Organocatalytic enantioselective synthesis of 1,4-dihydropyridines, Auria-Luna, F.; Marqués-López, E.; Herrera, R. P. Adv. Synth. Catal. 2017, DOI 10.1002/adsc.201700300 Abstract. This review aims to bring light upon a very interesting group of compounds, the 1,4-dihydropyridines (1,4-DHPs). These structures are well-known pharmacophores, used for many years … Continue reading
Posted in Dihydropyridines, Eugenia Marqués-López, Organocatalysis, Publication, Raquel P. Herrera, Review
Tagged 2017, Adv. Synth. Catal., Asymmetric organocatalysis, DHP, Dihydropyridines, Eugenia Marqués-López, Fernando Auria-Luna, Organocatalysis, Publication, Raquel P. Herrera, Review
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A compilation of methods for an easy substitution of alcohols in water, just published
Direct Substitution of Alcohols in Pure Water by Brønsted Acid Catalysis. Ortiz, R.; Herrera, R. P. Molecules 2017, 22(4), 574; DOI:10.3390/molecules22040574. This article belongs to the Special Issue Women in Organic Chemistry. Abstract. With the increasing concern for sustainability, the use … Continue reading
A further step towards understanding one of our best “friends”: aminoindanol-based thiourea
Hydrogen bonding networks in chiral thiourea organocatalysts. Evidence on the importance of the aminoindanol moiety. Gimeno, M. C.; Herrera, R. P. Cryst. Growth Des., 2016, 16, 5091–5099. Abstract. The crystal structures of four chiral thioureas, which are normally used as organocatalysts, are reported by … Continue reading
Regulatory Parameters of Self-Healing Alginate Hydrogel Networks Prepared via Mussel-Inspired Dynamic Chemistry
This new article is one more example of the active and excellent collaboration between David and Raquel research groups. Thanks and congratulations! Regulatory Parameters of Self-Healing Alginate Hydrogel Networks Prepared via Mussel-Inspired Dynamic Chemistry. Alegre-Requena, J. V.; Haering, M.; Herrera, R. P.; Diaz, … Continue reading
This is just the beginning of an exciting collaboration with the University of Sax
Our group was kindly invited to collaborate in this article by Prof. Dr. Houcine Naïli (University of Sfax, Tunisia). Dr. Herrera successfully tested the catalytic properties of the two new polymorphic mononuclear complexes shown herein. We hope this is the … Continue reading
Posted in Catalysis, Collaboration, Publication, Raquel P. Herrera
Tagged 2016, acetalisation, Aldehydes, Catalysis, Collaboration, Crystallisation, CrystEngComm, polymorphic mononuclear complexes, Prof. Dr. Houcine Naïli, Publication, Raquel P. Herrera, Thermal analysis, University of Sfax
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Raquel publishes a review on organocatalytic transfer hydrogenation methodologies
In this review paper, Raquel compiles and describes pioneering and most recent examples of how new stereogenic center can be created, using organocatalytic transfer hydrogenation methodologies. Organocatalytic Transfer Hydrogenation and Hydrosilylation Reactions. Herrera, R. P. Top. Curr. Chem. 2016, 374, 29. DOI: 10.1007/s41061-016-0032-4. … Continue reading
Posted in Book chapter, Hydrosilylation, Organocatalysis, Publication, Raquel P. Herrera, Review, Transfer hydrogenation
Tagged "Hydrogen Transfer Reactions", 2016, Aminocatalysis, Hantzsch ester, Hydrosilylation, Lewis bases, Organocatalysis, Phosphoric acid, Publication, Raquel P. Herrera, Reduction, Thioureas, Top. Curr. Chem., Transfer hydrogenation, Trichlorosilane
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Enhancing the activity of a squaramide as organocatalyst through the novel concept of trifunctionality
It is well known the lower activity of organocatalysts as compared to most metal catalysts. As a result, developing new and more potent organocatalysts focuses a great deal of interest both for science and chemical industry. Herein, we present our … Continue reading
Posted in Hydrogen-bonding, Organocatalysis, Publication, Raquel P. Herrera, Research, Squaramide
Tagged 2016, Adv. Synth. Catal., Aldehydes, Anion-π effect, Asymmetric organocatalysis, Computational calculations, Eugenia Marqués-López, Henry reaction, Juan V. Alegre-Requena, Low catalyst loading, Mechanism, Nitroalkanes, Organocatalysis, Publication, Raquel P. Herrera, Squaramide, Trifunctional catalyst
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Expanding the knowledge about an old friend of us: aminoindanol urea derivative
This is a new joint paper with our friend Prof. Dr. David Díaz Díaz (Universität Regensburg) and his collaborators, which delves into the properties and applications of aminoindanol urea derivative: a fascinating molecule that has been already more than 10 years … Continue reading
Posted in Anion recognition, Application, Collaboration, Publication, Raquel P. Herrera, Research, Urea
Tagged 2016, Absorption spectroscopy, Anion recognition, Association constant, Charge-transfer complex, Collaboration, Computational calculations, David Díaz Díaz, Eugenia Marqués-López, Fluorescence spectroscopy, Fluoride, Publication, Raquel P. Herrera, Sensor, Urea
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