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D’Avino C, Gutiérrez S, Feldhaus MJ, Tomás-Gamasa M, Mascareñas JL. Intracellular Synthesis of Indoles Enabled by Visible-Light Photocatalysis. J Am Chem Soc 2024; 146:2895-2900. [PMID: 38277674 PMCID: PMC10859955 DOI: 10.1021/jacs.3c13647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/14/2024] [Accepted: 01/22/2024] [Indexed: 01/28/2024]
Abstract
Performing abiotic synthetic transformations in live cell environments represents a new, promising approach to interrogate and manipulate biology and to uncover new types of biomedical tools. We now found that photocatalytic bond-forming reactions can be added to the toolbox of bioorthogonal synthetic chemistry. Specifically, we demonstrate that exogenous styryl aryl azides can be converted into indoles inside living mammalian cells under photocatalytic conditions.
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Affiliation(s)
- Cinzia D’Avino
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15705 Santiago de Compostela, Spain
| | - Sara Gutiérrez
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15705 Santiago de Compostela, Spain
| | - Max J. Feldhaus
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15705 Santiago de Compostela, Spain
| | - María Tomás-Gamasa
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15705 Santiago de Compostela, Spain
| | - José Luis Mascareñas
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15705 Santiago de Compostela, Spain
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Madec H, Figueiredo F, Cariou K, Roland S, Sollogoub M, Gasser G. Metal complexes for catalytic and photocatalytic reactions in living cells and organisms. Chem Sci 2023; 14:409-442. [PMID: 36741514 PMCID: PMC9848159 DOI: 10.1039/d2sc05672k] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/01/2022] [Indexed: 12/03/2022] Open
Abstract
The development of organometallic catalysis has greatly expanded the synthetic chemist toolbox compared to only exploiting "classical" organic chemistry. Although more widely used in organic solvents, metal-based catalysts have also emerged as efficient tools for developing organic transformations in water, thus paving the way for further development of bio-compatible reactions. However, performing metal-catalysed reactions within living cells or organisms induces additional constraints to the design of reactions and catalysts. In particular, metal complexes must exhibit good efficiency in complex aqueous media at low concentrations, good cell specificity, good cellular uptake and low toxicity. In this review, we focus on the presentation of discrete metal complexes that catalyse or photocatalyse reactions within living cells or living organisms. We describe the different reaction designs that have proved to be successful under these conditions, which involve very few metals (Ir, Pd, Ru, Pt, Cu, Au, and Fe) and range from in cellulo deprotection/decaging/activation of fluorophores, drugs, proteins and DNA to in cellulo synthesis of active molecules, and protein and organelle labelling. We also present developments in bio-compatible photo-activatable catalysts, which represent a very recent emerging area of research and some prospects in the field.
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Affiliation(s)
- Hugo Madec
- Sorbonne Université, CNRS, Institut Parisien de Chimie MoléculaireParisFrancehttp://www.ipcm.fr/-Glycochimie-Organique
| | - Francisca Figueiredo
- Chimie ParisTech, PSL Université, CNRS, Institute of Chemistry for Life and Health SciencesParis 75005Francehttp://www.gassergroup.com
| | - Kevin Cariou
- Chimie ParisTech, PSL Université, CNRS, Institute of Chemistry for Life and Health SciencesParis 75005Francehttp://www.gassergroup.com
| | - Sylvain Roland
- Sorbonne Université, CNRS, Institut Parisien de Chimie MoléculaireParisFrancehttp://www.ipcm.fr/-Glycochimie-Organique
| | - Matthieu Sollogoub
- Sorbonne Université, CNRS, Institut Parisien de Chimie MoléculaireParisFrancehttp://www.ipcm.fr/-Glycochimie-Organique
| | - Gilles Gasser
- Chimie ParisTech, PSL Université, CNRS, Institute of Chemistry for Life and Health SciencesParis 75005Francehttp://www.gassergroup.com
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Rybicka-Jasińska K, Wdowik T, Łuczak K, Wierzba AJ, Drapała O, Gryko D. Porphyrins as Promising Photocatalysts for Red-Light-Induced Functionalizations of Biomolecules. ACS ORGANIC & INORGANIC AU 2022; 2:422-426. [PMID: 36855670 PMCID: PMC9955257 DOI: 10.1021/acsorginorgau.2c00025] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/01/2022] [Accepted: 07/01/2022] [Indexed: 06/18/2023]
Abstract
Red-light enables deeper material penetration, which is important for biological applications and has consequences for chemical synthesis. Therefore, the search for new photocatalysts that absorb in this region is crucial. Despite the undeniable utility of porphyrins in blue- and green-light-induced energy- and electron-transfer processes, they are also perfectly suited for red-light applications. Herein, we describe free-base porphyrins as photoredox catalysts for red-light-induced organic transformations. They can act as both photooxidants and photoreductants and can accomplish the synthesis of biaryls once merged with Pd-catalysis. The developed methodology holds promise for broader applications, as the heme-based protoporphyrin is used as a photocatalyst and reactions can be realized in aqueous conditions.
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Watson EE, Russo F, Moreau D, Winssinger N. Optochemical Control of Therapeutic Agents through Photocatalyzed Isomerization. Angew Chem Int Ed Engl 2022; 61:e202203390. [PMID: 35510306 PMCID: PMC9400970 DOI: 10.1002/anie.202203390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 12/04/2022]
Abstract
A Ru(bpy)3Cl2 photocatalyst is applied to the rapid trans to cis isomerization of a range of alkene‐containing pharmacological agents, including combretastatin A‐4 (CA‐4), a clinical candidate in oncology, and resveratrol derivatives, switching their configuration from inactive substances to potent cytotoxic agents. Selective in cellulo activation of the CA‐4 analog Res‐3M is demonstrated, along with its potent cytotoxicity and inhibition of microtubule dynamics.
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Affiliation(s)
- Emma E. Watson
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Francesco Russo
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Dimitri Moreau
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Nicolas Winssinger
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
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Watson EE, Russo F, Moreau D, Winssinger N. Optochemical Control of Therapeutic Agents through Photocatalyzed Isomerization. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Emma E. Watson
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Francesco Russo
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Dimitri Moreau
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
| | - Nicolas Winssinger
- Department of Organic Chemistry NCCR Chemical Biology Faculty of Sciences University of Geneva 1211 Geneva Switzerland
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Millet A, Cesana PT, Sedillo K, Bird MJ, Schlau-Cohen GS, Doyle AG, MacMillan DWC, Scholes GD. Bioinspired Supercharging of Photoredox Catalysis for Applications in Energy and Chemical Manufacturing. Acc Chem Res 2022; 55:1423-1434. [PMID: 35471814 DOI: 10.1021/acs.accounts.2c00083] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
ConspectusFor more than a decade, photoredox catalysis has been demonstrating that when photoactive catalysts are irradiated with visible light, reactions occur under milder, cheaper, and environmentally friendlier conditions. Furthermore, this methodology allows for the activation of abundant chemicals into valuable products through novel mechanisms that are otherwise inaccessible. The photoredox approach, however, has been primarily used for pharmaceutical applications, where its implementation has been highly effective, but typically with a more rudimentary understanding of the mechanisms involved in these transformations. From a global perspective, the manufacture of everyday chemicals by the chemical industry as a whole currently accounts for 10% of total global energy consumption and generates 7% of the world's greenhouse gases annually. In this context, the Bio-Inspired Light-Escalated Chemistry (BioLEC) Energy Frontier Research Center (EFRC) was founded to supercharge the photoredox approach for applications in chemical manufacturing aimed at reducing its energy consumption and emissions burden, by using bioinspired schemes to harvest multiple electrons to drive endothermically uphill chemical reactions. The Center comprises a diverse group of researchers with expertise that includes synthetic chemistry, biophysics, physical chemistry, and engineering. The team works together to gain a deeper understanding of the mechanistic details of photoredox reactions while amplifying the applications of these light-driven methodologies.In this Account, we review some of the major advances in understanding, approach, and applicability made possible by this collaborative Center. Combining sophisticated spectroscopic tools and photophysics tactics with enhanced photoredox reactions has led to the development of novel techniques and reactivities that greatly expand the field and its capabilities. The Account is intended to highlight how the interplay between disciplines can have a major impact and facilitate the advance of the field. For example, techniques such as time-resolved dielectric loss (TRDL) and pulse radiolysis are providing mechanistic insights not previously available. Hypothesis-driven photocatalyst design thus led to broadening of the scope of several existing transformations. Moreover, bioconjugation approaches and the implementation of triplet-triplet annihilation mechanisms created new avenues for the exploration of reactivities. Lastly, our multidisciplinary approach to tackling real-world problems has inspired the development of efficient methods for the depolymerization of lignin and artificial polymers.
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Affiliation(s)
- Agustin Millet
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Paul T. Cesana
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Kassandra Sedillo
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Matthew J. Bird
- Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Gabriela S. Schlau-Cohen
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Abigail G. Doyle
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
- Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - David W. C. MacMillan
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Gregory D. Scholes
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
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