a knowledge-driven approach to

sustainable asymmetric
catalysis

Welcome to Companyó Lab site

We are a young research group based at the Section of Organic Chemistry of the University of Barcelona

Our lab is committed to address the key global challenge of sustainability by contributing to the generation of more efficient, greener and sustainable chemical processes.

We focus on the synergistic combination of diverse sustainable catalytic tools, including organocatalysis (the use of small chiral organic molecules as catalysts), photocatalysis (the use of the energy of light to mediate chemical reactions), and electrocatalysis (the direct use of electrons as mass-free reagents to trigger red-ox events) to develop new activation strategies and reaction paradigms in asymmetric catalysis. Our goal is to design, develop, and optimise new catalytic systems by relying on a knowledge-driven approach, that maximises the use of relevant quantitative mechanistic information while at the same time minimising the common empirical optimisation processes based on extensive screenings.

News and Highlights
  • Sep 2024

    Our work "Organocatalytic Asymmetric Allylic Benzylborylation via Fluoride-Assisted Catalytic Generation of α‐Boryl Carbanionic Intermediates" is published in Organic Letters. Great teamwork by Jordi, Paula and Ward.

  • Sep 2024

    Stuart C. D. Kennington has joined our group as a postdoctoral researcher. Welcome to the team Stuart!

  • Jul 2024

    The ASYHAT project (Proyectos Generación de Conociomiento 2023) has been funded by the Spanish Research Agency (AEI) to develop new asymmetric transformations through electrochemically driven HAT activation.

  • Jul 2024

    Paula has been awarded a PREDOCS-UB 2023 fellowship to support her PhD. Congratulations!

  • Jul 2024

    Summer day trip to Montserrat with the group – What a wonderful place!
    Companyo Lab Montserrat

  • Jun 2024

    Claudia has successfully defended her Bachelor’s thesis with a grade of Excellent. Well done Claudia, we will miss you in the lab!

  • Jun 2024

    Open postdoctoral position to develop new sustainable asymmetric methods by synergistic combination of electrocatalysis with asymmetric organocatalysis | Job offer links – University of Barcelona and Euraxess. Application Deadline – 30 June 2024. Contact Xavier for more information.

  • Feb 2024

    We have new group members – Vyali Georgian Moldoveanu (visiting PhD student from Sapienza Università di Roma, Italy), Geraldo Augusto Pereira (visiting PhD student from INCQS Fiocruz, Brasil) and Claudia Barroso (TFG student form the UB). Welcome to the lab!

  • Jan 2024

    Gerard has successfully defended his Bachelor’s thesis, achieving a well-deserved grade of Excellent. We congratulate him and wish him all the best for the future!

  • Nov 2023

    The Synpacts article “Defluorinative Asymmetric Allylic Alkylations” has been accepted in Synlett as part of the 13th EuCheMS Young Investigators Workshop special issue. Congratulations to Paula, Jordi, and Martí.

  • Nov 2023

    New picture of the group Companyo Lab Montserrat

  • Oct 2023

    We have two new group members – Gerard Insausti has started his Bachelor’s thesis (TFG) and Simon Derichs (master student from RTWH Aahen University, Germany) his research internship.

  • Sep 2023

    Ward Vermeer, visiting Bachelor student from Avans Hogeschool (The Netherlands), has started his internship in our lab. Welkom Ward!

  • Jul 2023

    Alvaro and Paula have successfully defended their Bachelor’s and Master’s theses respectively. Now, a well-deserved summer holiday and we look forward to seeing you in September for more exciting chemistry. Congratulations!

  • Jun 2023

    Jordi has won the Best Poster Communication prize at the Perspective in Synthetic Methodologhy Symposium of the XXXIX Bienal Meeting of the Spanish Chemical Society (RSEQ) 2023.

  • Jun 2023

    Our paper “Catalytic Asymmetric Defluorinative Allylation of Silyl Enol Ethers” has been selected as ChemSci Pick of the Week as well as a HOT article . Thank you to the Editorial Board of Chemical Science – we are very happy!

  • May 2023

    Xavier has received a Consolidación Investigadora grant from the State Research Agency (AEI) of the Ministry of Science and Innovation (MICINN) to develop reductive electrocatalytic asymmetric transformations. A two-year postdoctoral position will be advertised soon – Stay tuned!

  • May 2023

    The paper “Catalytic Asymmetric Defluorinative Allylation of Silyl Enol Ethers” is now published in Chemical Science – The exploitation of an intermolecular Si–F interaction between the substrates, together with chiral Lewis-base catalysis, allows the regio-, diastereo- and enantioselective allylation of ketone-derived silyl enol ethers with allyl fluorides. Congratulations again Jordi for this beautiful first PhD paper!

  • Mar 2023

    Alvaro García has started his Bachelor’s thesis (TFG) in our group. Welcome to the lab Alvaro!

  • Feb 2023

    The first PhD work of Jordi is out in ChemRxiv. It describes a new asymmetric defluorinative methodology able to construct alpha-Allyl Ketones bearing two contiguous stereocenters. The catalytic protocol leverages a Si–F interaction crucial to promote the intended reactivity and to control the selectivity of the transformation. Congratulations to Jordi and Javi!

  • Feb 2023

    Artur has succesfully defended his Bachelor’s thesis, performed in collaboration with HDOS Innova SL, obtaining the maximum qualification of Excellent with Honours. Congratulations for the hard work Artur, very well deserved!

  • Feb 2023

    Artur has succesfully defended his Bachelor’s thesis, performed in collaboration with HDOS Innova SL, obtaining the maximum qualification of Excellent with Honours. Congratulations for the hard work Artur, very well deserved!

  • Jan 2023

    Paula Rodríguez has started her Master’s thesis in our lab. Welcome back Paula, let’s crash all the wonderful electrocatalysts out!

  • Jan 2023

    Our research group has been recognised as “Consolidated Research Group of the Generalitat de Catalunya (SGR–CAt 2021)” within the Sustainable Organic Synthesis Research Group – SOSyn by AGAUR.

  • Jan 2023

    Our research group has been recognised as “Consolidated Research Group of the Generalitat de Catalunya (SGR–CAt 2021)” within the Sustainable Organic Synthesis Research Group – SOSyn by AGAUR.

  • Oct 2022

    Federico Mascetti, visiting student from the University of Bologna, has started his research stage in our group. Benvenuto Federico!

  • Sep 2022

    Martí Gisbert and Jordi Duran are the first PhD students in the group. Artur Donlo has started his Bachelor’s thesis (TFG) in a joint project with HDOS Innova SL (FBG 311924). Welcome and best of luck!

  • Jul 2022

    Paula and Jordi successfully defended their Bachelor’s and Master’s theses respectively, both of them obtaining the maximum grade of excellent with honours. In addition, Paula has received the prize Best TFG in Chemistry 2021/22 awarded by the Catalan Society of Chemistry (SCQ). Congratulations to both!

  • Jun 2022

    We have signed a scientific-transfer project with the company HDOS Innova SL (FBG 331746) to investigate the synthesis and optimisation of new ruthenium complexes for dye sensitised solar cells (DSSC).

  • May 2022

    Manon Soulier, visting student from Sigma Clermont, and He Chen, visiting student from the University of Paris-Saclay, have started their research stage in our labs.

  • Mar 2022

    Paula Rodríguez has started her Bachelor’s thesis in our group. Welcome Paula!

  • Feb 2022

    The chapter “Recent Advances in the Asymmetric Synthesis of Spiro Compounds through Cycloadditions” has been published in the book “Spiro Compounds: Synthesis and Applications” edited by Prof. Ramon Rios Torres.

  • Feb 2022

    Jordi Duran has started his Master’s thesis in our group. Welcome back to the lab Jordi

  • Jan 2022

    David has defended his Bachelor’s thesis successfully. Congratulations and all the best luck!

  • Nov 2021

    Jordi has been awarded with a Master+UB fellowship to carry out his master’s thesis in our group.

  • Oct 2021

    Four-year PhD position available to develop novel asymmetric electroorganocatalytic methodologies – FPI 2021 fellowship, reference: PID2020-116859GA-I00.

  • Oct 2021

    Lucija Ruzaj, visiting student from the University of Zagreb (Croatia), has started her research stage in our lab. Welcome!

  • Sep 2021

    David Valcarreras has started his Bachelor’s thesis (TFG) in our research group.

  • Jul 2021

    Laura succesfully defended her Master’s thesis. Congratulations!

  • Jun 2021

    We have received a grant from the State Research Agency (AEI) of the Ministry of Science and Innovation (MICINN) to investigate novel sustainable asymmetric methodologies by means of electrochemical methods. Fully funded open positions will be soon advertised. Stay tuned!

  • Jun 2021

    Emilie Debarnot, visiting student from the University of Haute-Alsace (france), has started her research stage in our lab.

  • Mar 2021

    Jordi Duran has started his Bachelor’s thesis (TFG) in our group.

  • Feb 2021

    The paper “Understanding the diastereopreference of intermediates in aminocatalysis: Application to the chiral resolution of lactols” has been accepted in The Journal of Organic Chemistry. A fine example of how mechanistic understanding helps to develop new transformations.

  • Feb 2021

    Laura Roldán has started her Master’s thesis (TFM) in our lab.

  • Nov 202O

    The paper “Mapping the surface groups of amine-rich carbon dots enables covalent catalysis in aqueous media” in collaboration with the Carbon Nanotechnology Lab (University of Trieste) is now published in Chem.

  • Oct 202O

    Xavier is very happy to start his new position as Lecturer at the Section of Organic Chemistry of the University of Barcelona.

  • Sep 202O

    The chapter “Recent advances in electrochemical carboxylation of organic compounds for CO2 valorisation” has been published in the book “CO2 as a carbon source in organic synthesis” edited by Prof. Shoubhik Das.

  • Sep 202O

    Alessio Calcatelli successfully defended his Master’s thesis entitled “Novel synthetic strategies in photochemistry and organocatalysis: light-triggered isomerisations and oxygen-promoted cycloadditions.” We wish you all the best in your new position as a PhD student in the group of Prof. Denton and Prof. Ball at the University of Nottingham, UK.

  • Jul 202O

    The short review “Unconventional transformation of Morita-Baylis-Hillman adducts” has been published in Synthesis.

  • Jun 202O

    The minireview “A rational approach to organo-photocatalysis. Novel designs and structure-property-relationships” has been accepted for publication in Angewandte Chemie.

  • Jun 202O

    The minireview “A rational approach to organo-photocatalysis. Novel designs and structure-property-relationships” has been accepted for publication in Angewandte Chemie.

  • May 202O

    The edge article “A visible-light Paternò-Büchi dearomatization process towards the construction of oxeto-indolinic polycycles” is published in Chemical Sciences.

  • Mar 202O

    The article “Light-triggered catalytic asymmetric allylic benzylation with photo generated C-nucleophiles” is published in The Journal of Organic Chemistry.

Funding