1
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Ren H, Wang RA, Shi J, Song JR, Wu W, Chi Q, Zhang N. Electrochemical bromocyclization enables 3,5-diversification of heterocyclic indolines. Org Biomol Chem 2023; 21:7290-7294. [PMID: 37650516 DOI: 10.1039/d3ob00985h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Electrophilic bromocyclization reactions are widely used as key steps in the synthesis of diverse functionalized tetrahydrofuroindolines and hexahydropyrroloindolines. However, the direct dibromination variants of these reactions for the synthesis of 3,5-dibromoindolines remain undeveloped. Here, we report a protonic-acid-promoted electrooxidative protocol for the dearomative C3,C5-dibromocyclizations of tryptophol and tryptamine derivatives. This electrosynthetic approach, which enables direct selective construction of heterocyclic 3a,5a-dibromoindolines with inexpensive, non-hazardous NaBr as both the electrolyte and Br source, provides a convenient, practical method for the late-stage 3,5-diversification of heterocyclic indolines.
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Affiliation(s)
- Hai Ren
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, P. R. China.
- Natural Products Research Center of Guizhou Province, Guiyang, 550014, P. R. China
| | - Rui-An Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, P. R. China.
- Natural Products Research Center of Guizhou Province, Guiyang, 550014, P. R. China
| | - Jun Shi
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, P. R. China.
- Natural Products Research Center of Guizhou Province, Guiyang, 550014, P. R. China
| | - Jun-Rong Song
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, P. R. China.
- Natural Products Research Center of Guizhou Province, Guiyang, 550014, P. R. China
| | - Wei Wu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, P. R. China.
- Natural Products Research Center of Guizhou Province, Guiyang, 550014, P. R. China
| | - Qin Chi
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, P. R. China.
- Natural Products Research Center of Guizhou Province, Guiyang, 550014, P. R. China
| | - Ni Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, 550014, P. R. China.
- Natural Products Research Center of Guizhou Province, Guiyang, 550014, P. R. China
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2
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Tang S, Vincent G. Natural Products Originated from the Oxidative Coupling of Tyrosine and Tryptophan: Biosynthesis and Bioinspired Synthesis. Chemistry 2021; 27:2612-2622. [PMID: 32820845 DOI: 10.1002/chem.202003459] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/17/2020] [Indexed: 12/18/2022]
Abstract
The oxidative coupling of tyrosine and tryptophan units is a pivotal step in the total synthesis of some peptide-derived marine and terrestrial natural products, such as the diazonamides, azonazine and tryptorubin A. This Minireview details the biosynthesis and bioinspired synthesis of natural products with such structures. A special focus is put on the challenges of the synthesis of these natural products and the innovative solutions adopted by synthetic chemists.
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Affiliation(s)
- Shanyu Tang
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), Université Paris-Saclay, CNRS, 91405, Orsay, France
| | - Guillaume Vincent
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), Université Paris-Saclay, CNRS, 91405, Orsay, France
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3
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Wu J, Abou-Hamdan H, Guillot R, Kouklovsky C, Vincent G. Electrochemical synthesis of 3a-bromofuranoindolines and 3a-bromopyrroloindolines mediated by MgBr2. Chem Commun (Camb) 2020; 56:1713-1716. [DOI: 10.1039/c9cc09276e] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report an efficient and environmentally friendly electrochemical approach to perform the bromo cyclization of tryptophol, tryptamine and tryptophan derivatives.
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Affiliation(s)
- Ju Wu
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO)
- Université Paris-Saclay
- CNRS
- 91405 Orsay
- France
| | - Hussein Abou-Hamdan
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO)
- Université Paris-Saclay
- CNRS
- 91405 Orsay
- France
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO)
- Université Paris-Saclay
- CNRS
- 91405 Orsay
- France
| | - Cyrille Kouklovsky
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO)
- Université Paris-Saclay
- CNRS
- 91405 Orsay
- France
| | - Guillaume Vincent
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO)
- Université Paris-Saclay
- CNRS
- 91405 Orsay
- France
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4
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C. P. P, Joseph E, A A, D. S. N, Ibnusaud I, Raskatov J, Singaram B. Stabilization of NaBH4 in Methanol Using a Catalytic Amount of NaOMe. Reduction of Esters and Lactones at Room Temperature without Solvent-Induced Loss of Hydride. J Org Chem 2018; 83:1431-1440. [DOI: 10.1021/acs.joc.7b02993] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Prasanth C. P.
- Institute for Intensive Research in Basic Sciences, Mahatma Gandhi University, P.D. Hills P. O., Kottayam, Kerala 686560, India
| | - Ebbin Joseph
- Institute for Intensive Research in Basic Sciences, Mahatma Gandhi University, P.D. Hills P. O., Kottayam, Kerala 686560, India
| | - Abhijith A
- Institute for Intensive Research in Basic Sciences, Mahatma Gandhi University, P.D. Hills P. O., Kottayam, Kerala 686560, India
| | - Nair D. S.
- Institute for Intensive Research in Basic Sciences, Mahatma Gandhi University, P.D. Hills P. O., Kottayam, Kerala 686560, India
| | - Ibrahim Ibnusaud
- Institute for Intensive Research in Basic Sciences, Mahatma Gandhi University, P.D. Hills P. O., Kottayam, Kerala 686560, India
| | - Jevgenij Raskatov
- Department
of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
| | - Bakthan Singaram
- Department
of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
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5
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Nandi RK, Perez-Luna A, Gori D, Beaud R, Guillot R, Kouklovsky C, Gandon V, Vincent G. Triflic Acid as an Efficient Brønsted Acid Promoter for the Umpolung of N-Ac Indoles in Hydroarylation Reactions. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701074] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Raj Kumar Nandi
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); Univ. Paris-Sud; Université Paris-Saclay; CNRS UMR 8182 91405 Orsay cedex
| | - Alejandro Perez-Luna
- Sorbonne Universités; UPMC Univ Paris 06; CNRS UMR 8232; Institut Parisien de Chimie Moléculaire (IPCM); FR 2769, Case 229, 4 place Jussieu 75005 Paris France
| | - Didier Gori
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); Univ. Paris-Sud; Université Paris-Saclay; CNRS UMR 8182 91405 Orsay cedex
| | - Rodolphe Beaud
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); Univ. Paris-Sud; Université Paris-Saclay; CNRS UMR 8182 91405 Orsay cedex
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); Univ. Paris-Sud; Université Paris-Saclay; CNRS UMR 8182 91405 Orsay cedex
| | - Cyrille Kouklovsky
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); Univ. Paris-Sud; Université Paris-Saclay; CNRS UMR 8182 91405 Orsay cedex
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); Univ. Paris-Sud; Université Paris-Saclay; CNRS UMR 8182 91405 Orsay cedex
- Institut de Chimie des Substances Naturelles; CNRS UPR 2301; Univ. Paris-Sud; Université Paris-Saclay; 1, av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Guillaume Vincent
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); Univ. Paris-Sud; Université Paris-Saclay; CNRS UMR 8182 91405 Orsay cedex
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6
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Ryzhakov D, Jarret M, Guillot R, Kouklovsky C, Vincent G. Radical-Mediated Dearomatization of Indoles with Sulfinate Reagents for the Synthesis of Fluorinated Spirocyclic Indolines. Org Lett 2017; 19:6336-6339. [DOI: 10.1021/acs.orglett.7b03155] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dmytro Ryzhakov
- Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie,
Synthèse et Molécules Thérapeutiques, Univ. Paris
Sud, CNRS, Université Paris-Saclay, 15, rue Georges Clemenceau, 91405 Orsay, Cedex, France
| | - Maxime Jarret
- Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie,
Synthèse et Molécules Thérapeutiques, Univ. Paris
Sud, CNRS, Université Paris-Saclay, 15, rue Georges Clemenceau, 91405 Orsay, Cedex, France
| | - Régis Guillot
- Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie,
Synthèse et Molécules Thérapeutiques, Univ. Paris
Sud, CNRS, Université Paris-Saclay, 15, rue Georges Clemenceau, 91405 Orsay, Cedex, France
| | - Cyrille Kouklovsky
- Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie,
Synthèse et Molécules Thérapeutiques, Univ. Paris
Sud, CNRS, Université Paris-Saclay, 15, rue Georges Clemenceau, 91405 Orsay, Cedex, France
| | - Guillaume Vincent
- Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie,
Synthèse et Molécules Thérapeutiques, Univ. Paris
Sud, CNRS, Université Paris-Saclay, 15, rue Georges Clemenceau, 91405 Orsay, Cedex, France
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7
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Horibe T, Ohmura S, Ishihara K. Selenium-Iodine Cooperative Catalyst for Chlorocyclization of Tryptamine Derivatives. Org Lett 2017; 19:5525-5528. [PMID: 28956932 DOI: 10.1021/acs.orglett.7b02613] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Chlorocyclization of tryptamine derivatives has been developed with the use of a diphenyl diselenide-iodine cooperative catalyst. Various tryptamine derivatives can be smoothly converted to the corresponding C3a-chlorohexahydropyrrolo[2,3-b]indoles. Additionally, we demonstrate the formal total syntheses of (-)-psychotriasine and (-)-acetylardeemin by introducing nucleophiles to the C3a position of the products.
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Affiliation(s)
- Takahiro Horibe
- Graduate School of Engineering, Nagoya University , B2-3(611), Furo-cho, Chikusa, Nagoya 464-8603, Japan
| | - Shuhei Ohmura
- Graduate School of Engineering, Nagoya University , B2-3(611), Furo-cho, Chikusa, Nagoya 464-8603, Japan
| | - Kazuaki Ishihara
- Graduate School of Engineering, Nagoya University , B2-3(611), Furo-cho, Chikusa, Nagoya 464-8603, Japan
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8
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Allred TK, Manoni F, Harran PG. Exploring the Boundaries of “Practical”: De Novo Syntheses of Complex Natural Product-Based Drug Candidates. Chem Rev 2017; 117:11994-12051. [DOI: 10.1021/acs.chemrev.7b00126] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tyler K. Allred
- Department of Chemistry and
Biochemistry, University of California−Los Angeles, 607 Charles
E. Young Drive East, Los Angeles, California 90095-1569, United States
| | - Francesco Manoni
- Department of Chemistry and
Biochemistry, University of California−Los Angeles, 607 Charles
E. Young Drive East, Los Angeles, California 90095-1569, United States
| | - Patrick G. Harran
- Department of Chemistry and
Biochemistry, University of California−Los Angeles, 607 Charles
E. Young Drive East, Los Angeles, California 90095-1569, United States
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9
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Tomakinian T, Hamdan HA, Denizot N, Guillot R, Baltaze JP, Kouklovsky C, Vincent G. Evaluation of an NIS-Mediated Oxidative Cyclisation of Phenol-Containing N
-Acyltryptamine Precursors towards Phalarine: Synthesis of 4′,5′-Dihydrospiro[indole-3,6′-[1,3]oxazine]s. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601563] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Terry Tomakinian
- Univ Paris Sud; CNRS; Université Paris-Saclay; Institut de Chimie moléculaire et des Matériaux d'Orsay (ICMMO); Equipe Méthodologie, Synthèse et molécules Thérapeutique (MS&MT); Bat. 410 91405 Orsay France
| | - Hussein Abou Hamdan
- Univ Paris Sud; CNRS; Université Paris-Saclay; Institut de Chimie moléculaire et des Matériaux d'Orsay (ICMMO); Equipe Méthodologie, Synthèse et molécules Thérapeutique (MS&MT); Bat. 410 91405 Orsay France
| | - Natacha Denizot
- Univ Paris Sud; CNRS; Université Paris-Saclay; Institut de Chimie moléculaire et des Matériaux d'Orsay (ICMMO); Equipe Méthodologie, Synthèse et molécules Thérapeutique (MS&MT); Bat. 410 91405 Orsay France
| | - Régis Guillot
- Univ Paris Sud; CNRS; Université Paris-Saclay; Institut de Chimie moléculaire et des Matériaux d'Orsay (ICMMO); Equipe Méthodologie, Synthèse et molécules Thérapeutique (MS&MT); Bat. 410 91405 Orsay France
| | - Jean-Pierre Baltaze
- Univ Paris Sud; CNRS; Université Paris-Saclay; Institut de Chimie moléculaire et des Matériaux d'Orsay (ICMMO); Equipe Méthodologie, Synthèse et molécules Thérapeutique (MS&MT); Bat. 410 91405 Orsay France
| | - Cyrille Kouklovsky
- Univ Paris Sud; CNRS; Université Paris-Saclay; Institut de Chimie moléculaire et des Matériaux d'Orsay (ICMMO); Equipe Méthodologie, Synthèse et molécules Thérapeutique (MS&MT); Bat. 410 91405 Orsay France
| | - Guillaume Vincent
- Univ Paris Sud; CNRS; Université Paris-Saclay; Institut de Chimie moléculaire et des Matériaux d'Orsay (ICMMO); Equipe Méthodologie, Synthèse et molécules Thérapeutique (MS&MT); Bat. 410 91405 Orsay France
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10
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David N, Pasceri R, Kitson RRA, Pradal A, Moody CJ. Formal Total Synthesis of Diazonamide A by Indole Oxidative Rearrangement. Chemistry 2016; 22:10867-76. [DOI: 10.1002/chem.201601605] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Nadège David
- School of Chemistry; University of Nottingham, University Park; Nottingham NG7 2RD UK
| | - Raffaele Pasceri
- School of Chemistry; University of Nottingham, University Park; Nottingham NG7 2RD UK
| | - Russell R. A. Kitson
- School of Chemistry; University of Nottingham, University Park; Nottingham NG7 2RD UK
| | - Alexandre Pradal
- School of Chemistry; University of Nottingham, University Park; Nottingham NG7 2RD UK
| | - Christopher J. Moody
- School of Chemistry; University of Nottingham, University Park; Nottingham NG7 2RD UK
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11
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Nandi RK, Guillot R, Kouklovsky C, Vincent G. Synthesis of 3,3-Spiroindolines via FeCl3-Mediated Cyclization of Aryl- or Alkene-Containing 3-Substituted N–Ac Indoles. Org Lett 2016; 18:1716-9. [DOI: 10.1021/acs.orglett.6b00174] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Raj Kumar Nandi
- Univ Paris Sud, CNRS, Université Paris-Saclay, Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie, Synthèse et Molécules Thérapeutique (MS&MT), Bat. 410, 91405 Orsay, France
| | - Régis Guillot
- Univ Paris Sud, CNRS, Université Paris-Saclay, Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie, Synthèse et Molécules Thérapeutique (MS&MT), Bat. 410, 91405 Orsay, France
| | - Cyrille Kouklovsky
- Univ Paris Sud, CNRS, Université Paris-Saclay, Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie, Synthèse et Molécules Thérapeutique (MS&MT), Bat. 410, 91405 Orsay, France
| | - Guillaume Vincent
- Univ Paris Sud, CNRS, Université Paris-Saclay, Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), Equipe Méthodologie, Synthèse et Molécules Thérapeutique (MS&MT), Bat. 410, 91405 Orsay, France
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12
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Nandi RK, Ratsch F, Beaud R, Guillot R, Kouklovsky C, Vincent G. Intermolecular dearomative C2-arylation of N-Ac indoles activated by FeCl3. Chem Commun (Camb) 2016; 52:5328-31. [DOI: 10.1039/c6cc01654e] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the FeCl3-mediated direct addition of electron-rich arenes to the C2-position of electrophilic N-Ac indoles under mild conditions (room temperature, air).
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Affiliation(s)
- Raj Kumar Nandi
- Univ Paris Sud
- CNRS
- Université Paris-Saclay
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO)
- Equipe Méthodologie
| | - Friederike Ratsch
- Univ Paris Sud
- CNRS
- Université Paris-Saclay
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO)
- Equipe Méthodologie
| | - Rodolphe Beaud
- Univ Paris Sud
- CNRS
- Université Paris-Saclay
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO)
- Equipe Méthodologie
| | - Régis Guillot
- Univ Paris Sud
- CNRS
- Université Paris-Saclay
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO)
- Equipe Méthodologie
| | - Cyrille Kouklovsky
- Univ Paris Sud
- CNRS
- Université Paris-Saclay
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO)
- Equipe Méthodologie
| | - Guillaume Vincent
- Univ Paris Sud
- CNRS
- Université Paris-Saclay
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO)
- Equipe Méthodologie
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