Category Archives: Eugenia Marqués-López

Just accepted, congratulations!

Posted on February 5, 2020 by

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

Re-thinking ISQCH in Jaca

Posted on October 25, 2019 by

During few days (October, 23-25th) ISQCH members have been in Jaca (Huesca), re-thinking the institute in terms of chemistry and organization. Raquel told us about Visualization and Internationalization, a part of about HOCA CHEMISTRY. She took us through her pasionated … Continue reading →

Posted in Eugenia Marqués-López, ISQCH, Meeting, Raquel P. Herrera | Tagged , , , , , | Leave a comment

Maru: once again, a year older!

Posted on June 1, 2019 by

Happy birthday! 😉

Posted in Birthday, Eugenia Marqués-López, Having fun | Tagged , , , | Leave a comment

Celebrating the publication of a new article!

Posted on October 19, 2018 by

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

Some HOCA members attend to GEQO in Zaragoza

Posted on September 6, 2018 by

These days (5th to 7th September 2018)  XXXVI CONGRESS OF THE ORGANOMETALLIC CHEMISTRY GROUP (GEQO) is taking place in Zaragoza. HOCA is involved in its organization since Raquel is member of the Organaizing Committee. Is going to be a great success!!  Congratullations 😉 We … Continue reading →

Posted in Congress, Eugenia Marqués-López, Heterocycle, Multicomponent reaction, Raquel P. Herrera, Research, Synthesis | Tagged , , , , , , | Leave a comment

Synthesis and supramolecular self-assembly of glutamic acid-based squaramides

Posted on September 4, 2018 by

Synthesis and supramolecular self-assembly of glutamic acid-based squaramides Juan V. Alegre-Requena, Marleen Häring, Isaac G. Sonsona, Alex Abramov, Eugenia Marqués-López, Raquel P. Herrera and David Díaz Díaz Beilstein J. Org. Chem. 2018, 14, 2065–2073. Abstract: We describe the preparation and characterization of two … Continue reading →

Posted in Collaboration, Eugenia Marqués-López, Gel, Publication, Raquel P. Herrera, Squaramide | Tagged , , , , , | Leave a comment

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

Posted on September 4, 2018 by

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 →

Posted in Collaboration, Eugenia Marqués-López, Gel, Hydrogen-bonding, Organocatalysis, Publication, Raquel P. Herrera, Urea | Tagged , , , , , , , , , , , | Leave a comment

Surprising Maru for her birthday!

Posted on June 24, 2018 by

Happy birthday, Maru! THANKS GUYS!

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Maru’s Birthday

Posted on June 6, 2018 by

Happy birthday 😉

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Trapping carbocations…

Posted on February 12, 2018 by

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 →

Posted in Eugenia Marqués-López, Guest, Internship, Publication, Raquel P. Herrera, Research, Visit | Tagged , , , , , , , , , , , , , | Leave a comment