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Unconventional Bifunctional Catalysts

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Publications

Organocatalytic Strategies for the Development of the Enantioselective Inverse‐electron‐demand Hetero‐Diels‐Alder Reaction

Author(s): Víctor Laina‐Martín, Jose A. Fernández‐Salas, José Alemán
Published in: Chemistry – A European Journal, 27/49, 2021, Page(s) 12509-12520, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202101696

Visible Light Photocatalytic Synthesis of Tetrahydroquinolines Under Batch and Flow Conditions

Author(s): Daniel González‐Muñoz, José Luis Nova‐Fernández, Ada Martinelli, Gustavo Pascual‐Coca, Silvia Cabrera, José Alemán
Published in: European Journal of Organic Chemistry, 2020/37, 2020, Page(s) 5995-5999, ISSN 1434-193X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejoc.202001018

Asymmetric [2+2] photocycloaddition via charge transfer complex for the synthesis of tricyclic chiral ethers

Author(s): Ana M. Martínez-Gualda, Pablo Domingo-Legarda, Thomas Rigotti, Sergio Díaz-Tendero, Alberto Fraile, José Alemán
Published in: Chemical Communications, 57/24, 2021, Page(s) 3046-3049, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/d1cc00035g

Metal-free visible light-promoted synthesis of isothiazoles: a catalytic approach for N–S bond formation from iminyl radicals under batch and flow conditions

Author(s): María Jesús Cabrera-Afonso, Sara Cembellín, Adnane Halima-Salem, Mateo Berton, Leyre Marzo, Abdellah Miloudi, M. Carmen Maestro, José Alemán
Published in: Green Chemistry, 22/20, 2020, Page(s) 6792-6797, ISSN 1463-9262
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0gc02618b

Enhancing Visible-Light Photocatalysis via Endohedral Functionalization of Single-Walled Carbon Nanotubes with Organic Dyes

Author(s): Daniel González-Muñoz, Ana Martín-Somer, Klara Strobl, Silvia Cabrera, Pedro J. De Pablo, Sergio Díaz-Tendero, Matías Blanco, José Alemán
Published in: ACS Applied Materials & Interfaces, 13/21, 2021, Page(s) 24877-24886, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.1c04679

Thiol–ene/oxidation tandem reaction under visible light photocatalysis: synthesis of alkyl sulfoxides

Author(s): Andrea Guerrero-Corella, Ana María Martinez-Gualda, Fereshteh Ahmadi, Enrique Ming, Alberto Fraile, José Alemán
Published in: Chemical Communications, 53/75, 2017, Page(s) 10463-10466, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/C7CC05672A

Intramolecular Hydrogen Bond Activation: Thiourea-Organocatalyzed Enantioselective 1,3-Dipolar Cycloaddition of Salicylaldehyde-Derived Azomethine Ylides with Nitroalkenes

Author(s): Francisco Esteban, Wioleta Cieślik, Enrique M. Arpa, Andrea Guerrero-Corella, Sergio Díaz-Tendero, Josefina Perles, José A. Fernández-Salas, Alberto Fraile, José Alemán
Published in: ACS Catalysis, 8/3, 2018, Page(s) 1884-1890, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.7b03553

Asymmetric radical alkylation of N-sulfinimines under visible light photocatalytic conditions

Author(s): Alberto F. Garrido-Castro, Houcine Choubane, Mortada Daaou, M. Carmen Maestro, José Alemán
Published in: Chemical Communications, 53/55, 2017, Page(s) 7764-7767, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/C7CC03724D

Visible-Light Photocatalytic Intramolecular Cyclopropane Ring Expansion

Author(s): Javier Luis-Barrera, Víctor Laina-Martín, Thomas Rigotti, Francesca Peccati, Xavier Solans-Monfort, Mariona Sodupe, Rubén Mas-Ballesté, Marta Liras, José Alemán
Published in: Angewandte Chemie International Edition, 56/27, 2017, Page(s) 7826-7830, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201703334

2-Hydroxybenzophenone as Chemical Auxiliary for the Activation of Ketiminoesters in the Highly Enantioselective Addition to Nitroalkenes under Bifunctional Catalysis

Author(s): José Alemán, Alberto Fraile, Andrea Guerrero, Francisco Esteban, Mario Parra, Manuel Iniesta, Ana Somer, Sergio Diaz-Tendero
Published in: Angewandte Chemie International Edition, 2018, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201800435

Old tricks, new dogs: organocatalytic dienamine activation of α,β-unsaturated aldehydes

Author(s): Vanesa Marcos, José Alemán
Published in: Chem. Soc. Rev., 45/24, 2016, Page(s) 6812-6832, ISSN 0306-0012
Publisher: Royal Society of Chemistry
DOI: 10.1039/C6CS00438E

Asymmetric Synthesis of Rauhut–Currier type Products by a Regioselective Mukaiyama Reaction under Bifunctional Catalysis

Author(s): María Frias, Rubén Mas-Ballesté, Saira Arias, Cuauhtemoc Alvarado, José Alemán
Published in: Journal of the American Chemical Society, 139/2, 2017, Page(s) 672-679, ISSN 0002-7863
Publisher: American Chemical Society
DOI: 10.1021/jacs.6b07851

Pt( ii ) coordination complexes as visible light photocatalysts for the oxidation of sulfides using batch and flow processes

Author(s): Antonio Casado-Sánchez, Rocío Gómez-Ballesteros, Francisco Tato, Francisco J. Soriano, Gustavo Pascual-Coca, Silvia Cabrera, José Alemán
Published in: Chem. Commun., 52/58, 2016, Page(s) 9137-9140, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/C6CC02452A

A Bifunctional Photoaminocatalyst for the Alkylation of Aldehydes: Design, Analysis, and Mechanistic Studies

Author(s): Thomas Rigotti, Antonio Casado-Sánchez, Silvia Cabrera, Raúl Pérez-Ruiz, Marta Liras, Víctor A. de la Peña O’Shea, José Alemán
Published in: ACS Catalysis, 8/7, 2018, Page(s) 5928-5940, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.8b01331

Asymmetric synthesis of Rauhut–Currier-type esters via Mukaiyama–Michael reaction to acylphosphonates under bifunctional catalysis

Author(s): Víctor Laina-Martín, Roberto del Río-Rodríguez, Sergio Díaz-Tendero, Jose A. Fernández-Salas, José Alemán
Published in: Chemical Communications, 54/99, 2018, Page(s) 13941-13944, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8cc07561a

Asymmetric induction in photocatalysis – Discovering a new side to light-driven chemistry

Author(s): Alberto F. Garrido-Castro, M. Carmen Maestro, José Alemán
Published in: Tetrahedron Letters, 59/14, 2018, Page(s) 1286-1294, ISSN 0040-4039
Publisher: Elsevier BV
DOI: 10.1016/j.tetlet.2018.02.040

Unlocking the direct photocatalytic difluoromethylation of CN bonds

Author(s): Alberto F. Garrido-Castro, Andrea Gini, M. Carmen Maestro, José Alemán
Published in: Chemical Communications, 56/26, 2020, Page(s) 3769-3772, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0cc01353f

Metal–Organic Frameworks (MOFs) and Covalent Organic Frameworks (COFs) Applied to Photocatalytic Organic Transformations

Author(s): Alberto López-Magano, Alicia Jiménez-Almarza, Jose Alemán, Rubén Mas-Ballesté
Published in: Catalysts, 10/7, 2020, Page(s) 720, ISSN 2073-4344
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/catal10070720

Intramolecular Homolytic Substitution Enabled by Photoredox Catalysis: Sulfur, Phosphorus, and Silicon Heterocycle Synthesis from Aryl Halides

Author(s): Alberto F. Garrido-Castro, Noelia Salaverri, M. Carmen Maestro, José Alemán
Published in: Organic Letters, 21/13, 2019, Page(s) 5295-5300, ISSN 1523-7060
Publisher: American Chemical Society
DOI: 10.1021/acs.orglett.9b01911

Enantioselective Aminocatalytic [2 + 2] Cycloaddition through Visible Light Excitation

Author(s): Thomas Rigotti, Rubén Mas-Ballesté, José Alemán
Published in: ACS Catalysis, 10/9, 2020, Page(s) 5335-5346, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.0c01413