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Dumazer A, Gómez-Santacana X, Malhaire F, Jopling C, Maurel D, Lebon G, Llebaria A, Goudet C. Optical Control of Adenosine A 2A Receptor Using Istradefylline Photosensitivity. ACS Chem Neurosci 2024; 15:645-655. [PMID: 38275568 DOI: 10.1021/acschemneuro.3c00721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024] Open
Abstract
In recent years, there has been growing interest in the potential therapeutic use of inhibitors of adenosine A2A receptors (A2AR) for the treatment of neurodegenerative diseases and cancer. Nevertheless, the widespread expression of A2AR throughout the body emphasizes the importance of temporally and spatially selective ligands. Photopharmacology is an emerging strategy that utilizes photosensitive ligands to attain high spatiotemporal precision and regulate the function of biomolecules using light. In this study, we combined photochemistry and cellular and in vivo photopharmacology to investigate the light sensitivity of the FDA-approved antagonist istradefylline and its potential use as an A2AR photopharmacological tool. Our findings reveal that istradefylline exhibits rapid trans-to-cis isomerization under near-UV light, and prolonged exposure results in the formation of photocycloaddition products. We demonstrate that exposure to UV light triggers a time-dependent decrease in the antagonistic activity of istradefylline in A2AR-expressing cells and enables real-time optical control of A2AR signaling in living cells and zebrafish. Together, these data demonstrate that istradefylline is a photoinactivatable A2AR antagonist and that this property can be utilized to perform photopharmacological experiments in living cells and animals.
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Affiliation(s)
- Anaëlle Dumazer
- IGF, Université de Montpellier, CNRS, INSERM, 34094 Montpellier, France
- MCS, Laboratory of Medicinal Chemistry and Synthesis, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), 08034 Barcelona, Spain
| | - Xavier Gómez-Santacana
- MCS, Laboratory of Medicinal Chemistry and Synthesis, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), 08034 Barcelona, Spain
| | - Fanny Malhaire
- IGF, Université de Montpellier, CNRS, INSERM, 34094 Montpellier, France
| | - Chris Jopling
- IGF, Université de Montpellier, CNRS, INSERM, 34094 Montpellier, France
| | - Damien Maurel
- IGF, Université de Montpellier, CNRS, INSERM, 34094 Montpellier, France
| | - Guillaume Lebon
- IGF, Université de Montpellier, CNRS, INSERM, 34094 Montpellier, France
| | - Amadeu Llebaria
- MCS, Laboratory of Medicinal Chemistry and Synthesis, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), 08034 Barcelona, Spain
| | - Cyril Goudet
- IGF, Université de Montpellier, CNRS, INSERM, 34094 Montpellier, France
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2
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Martyanov TP, Ushakov EN, Nuriev VN, Aleksandrova NA, Sazonov SK, Vedernikov AI, Kuz'mina LG, Klimenko LS, Martyanova EG, Gromov SP. Pseudodimeric Complexes of an (18-Crown-6)stilbene with Styryl Dyes Containing an Ammonioalkyl Group: Synthesis, Structure, and Stereospecific [2 + 2] Cross-Photocycloaddition. J Org Chem 2021; 86:3164-3175. [PMID: 33528258 DOI: 10.1021/acs.joc.0c02514] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new efficient method was proposed for the synthesis of (18-crown-6)stilbene; the structure of the product was confirmed by X-ray diffraction analysis. In MeCN, this compound forms pseudodimeric complexes with N-(2-ammonioethyl)-4-styrylpyridinium and N-(3-ammoniopropyl)-4-styrylpyridinium diperchlorates via hydrogen bonding between the ammonium group and the crown ether oxygen atoms. The ammonioethyl derivative was synthesized for the first time. The stability constants and spectral characteristics of the complexes were measured by spectrophotometric and fluorescence titration. Photoirradiation of the pseudodimeric complex of (18-crown-6)stilbene with the ammoniopropyl dye resulted in the stereospecific [2 + 2] cross-photocycloaddition reaction. The replacement of the stilbene moiety in the crown compound by a styrylpyridine moiety led to a 5-fold increase in the quantum yield of the photoprocess. The most probable cause for this effect is the presence of photoinduced electron transfer in (18-crown-6)stilbene complexes. This assumption is confirmed by fluorescence lifetime spectroscopy and density functional theory calculations.
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Affiliation(s)
- Timofey P Martyanov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russian Federation
| | - Evgeny N Ushakov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russian Federation.,Photochemistry Center of RAS, FSRC "Crystallography and Photonics", Russian Academy of Sciences, Novatorov str. 7A-1, Moscow, 119421, Russian Federation
| | - Vyacheslav N Nuriev
- Photochemistry Center of RAS, FSRC "Crystallography and Photonics", Russian Academy of Sciences, Novatorov str. 7A-1, Moscow, 119421, Russian Federation.,Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow, 119991, Russian Federation
| | - Nadezhda A Aleksandrova
- Photochemistry Center of RAS, FSRC "Crystallography and Photonics", Russian Academy of Sciences, Novatorov str. 7A-1, Moscow, 119421, Russian Federation
| | - Sergey K Sazonov
- Photochemistry Center of RAS, FSRC "Crystallography and Photonics", Russian Academy of Sciences, Novatorov str. 7A-1, Moscow, 119421, Russian Federation
| | - Artem I Vedernikov
- Photochemistry Center of RAS, FSRC "Crystallography and Photonics", Russian Academy of Sciences, Novatorov str. 7A-1, Moscow, 119421, Russian Federation
| | - Lyudmila G Kuz'mina
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Moscow, 119991, Russian Federation
| | - Lubov S Klimenko
- Yugra State University, Khanty-Mansiysk, 628012, Russian Federation
| | - Elena G Martyanova
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russian Federation
| | - Sergey P Gromov
- Photochemistry Center of RAS, FSRC "Crystallography and Photonics", Russian Academy of Sciences, Novatorov str. 7A-1, Moscow, 119421, Russian Federation.,Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow, 119991, Russian Federation
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3
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Stereospecific [2 + 2]-cross-photocycloaddition in a supramolecular donor–acceptor complex. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2018.11.077] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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4
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Avakyan VG, Stepko AS, Lobova NA, Grushnikova EY, Sazonov SK, Gromov SP, Plotnikov VG, Lebedev-Stepanov PV. The influence of the N-Ammonioalkyl substituent length on the structure and spectra of styryl dye complexes with cucurbit[7]uril. DOKLADY PHYSICAL CHEMISTRY 2017. [DOI: 10.1134/s0012501617100013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Petrov N, Ivanov D, Shandarov Y, Kryukov I, Svirida A, Avakyan V, Alfimov M, Lobova N, Gromov S. An ultrafast pre-organization of the [2 + 2] photocycloaddition of styryl dyes in 1:2 host-guest complexes with cucurbit[8]urils. Chem Phys Lett 2017. [DOI: 10.1016/j.cplett.2017.02.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Ultrafast relaxation of electronically-excited states of a styryl dye in the cavity of cucurbit[n]urils (n= 6, 7). Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.01.063] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Gromov SP, Vedernikov AI, Sazonov SK, Kuz’mina LG, Lobova NA, Strelenko YA, Howard JAK. Synthesis, structure, and stereospecific cross-[2+2] photocycloaddition of pseudodimeric complexes based on ammonioalkyl derivatives of styryl dyes. NEW J CHEM 2016. [DOI: 10.1039/c5nj03500g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two different styryl dyes form pseudodimeric complexes via hydrogen bonding and stacking interactions; irradiation of these complexes gives rctt-cyclobutane derivatives.
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Affiliation(s)
- Sergey P. Gromov
- Photochemistry Center
- Russian Academy of Sciences
- Moscow 119421
- Russian Federation
- Department of Chemistry
| | - Artem I. Vedernikov
- Photochemistry Center
- Russian Academy of Sciences
- Moscow 119421
- Russian Federation
| | - Sergey K. Sazonov
- Photochemistry Center
- Russian Academy of Sciences
- Moscow 119421
- Russian Federation
| | - Lyudmila G. Kuz’mina
- N. S. Kurnakov Institute of General and Inorganic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Natalia A. Lobova
- Photochemistry Center
- Russian Academy of Sciences
- Moscow 119421
- Russian Federation
| | - Yuri A. Strelenko
- N. D. Zelinskiy Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russian Federation
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Kuz'mina LG, Vedernikov AI, Howard JAK, Bezzubov SI, Alfimov MV, Gromov SP. Peculiarities of styryl dyes of the benzoselenazole series crystal packings and their influence on solid phase [2 + 2] photocycloaddition reaction with single crystal retention. CrystEngComm 2016. [DOI: 10.1039/c6ce01426g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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9
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Ushakov EN, Vedernikov AI, Sazonov SK, Kuz´mina LG, Alfimov MV, Howard JAK, Gromov SP. Synthesis and photochemical study of a supramolecular pseudodimeric complex of 4-styrylpyridinium derivatives. Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-0901-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Relaxation Photoprocesses in a Crowned Styryl Dye and its Metal Complex. J Fluoresc 2015; 25:1739-47. [DOI: 10.1007/s10895-015-1660-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 09/14/2015] [Indexed: 10/23/2022]
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11
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Study of complexation of styrylheterocycles with cavitands by spectroscopic methods. Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-1178-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Kuz’mina LG, Vedernikov AI, Howard JAK, Lermontova EK, Churakov AV, Alfimov MV, Gromov SP. Features of cation packing in crystal forms of a 18-crown-6-containing styryl dye iodide and feasibility of the solid phase [2+2]-autophotocycloaddition reaction in it. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476614080162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Kuz'mina LG, Vedernikov AI, Howard JAK, Alfimov MV, Gromov SP. Features of styryl dye crystal packings and their influence on [2 + 2] photocycloaddition reaction with single crystal retention. CrystEngComm 2015. [DOI: 10.1039/c5ce00653h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Only in two of three crystal modifications the initial dye is subjected to the SC–SC [2 + 2]-photocycloaddtion under visible light irradiation.
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Affiliation(s)
- Lyudmila G. Kuz'mina
- N. S. Kurnakov Institute of General and Inorganic Chemistry
- Russian Academy of Sciences
- Moscow 119991, Russian Federation
| | - Artem I. Vedernikov
- Photochemistry Center
- Russian Academy of Sciences
- Moscow 119421, Russian Federation
| | - Judith A. K. Howard
- Department of Chemistry
- University of Durham
- Science Laboratories
- Durham DH1 3LE, UK
| | - Michael V. Alfimov
- Photochemistry Center
- Russian Academy of Sciences
- Moscow 119421, Russian Federation
| | - Sergey P. Gromov
- Photochemistry Center
- Russian Academy of Sciences
- Moscow 119421, Russian Federation
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14
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Gromov SP, Vedernikov AI, Lobova NA, Kuz’mina LG, Dmitrieva SN, Strelenko YA, Howard JAK. Synthesis, Structure, and Properties of Supramolecular Photoswitches Based on Ammonioalkyl Derivatives of Crown Ether Styryl Dyes. J Org Chem 2014; 79:11416-30. [DOI: 10.1021/jo5018074] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sergey P. Gromov
- Photochemistry
Center, Russian Academy of Sciences, Ulica Novatorov 7A-1, Moscow 119421, Russian Federation
| | - Artem I. Vedernikov
- Photochemistry
Center, Russian Academy of Sciences, Ulica Novatorov 7A-1, Moscow 119421, Russian Federation
| | - Natalia A. Lobova
- Photochemistry
Center, Russian Academy of Sciences, Ulica Novatorov 7A-1, Moscow 119421, Russian Federation
| | - Lyudmila G. Kuz’mina
- N.
S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 31, Moscow 119991, Russian Federation
| | - Svetlana N. Dmitrieva
- Photochemistry
Center, Russian Academy of Sciences, Ulica Novatorov 7A-1, Moscow 119421, Russian Federation
| | - Yuri A. Strelenko
- N. D.
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 47, Moscow 119991, Russian Federation
| | - Judith A. K. Howard
- Chemistry
Department, Durham University, South Road, Durham DH1 3LE, United Kingdom
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15
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Ivanov DA, Petrov NK, Ivanov AA, Alfimov MV, Vedernikov AI, Gromov SP. A fast relaxation of electronically-excited inclusion complexes of a styryl dye with cucurbit[7]uril. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2014.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Volchkov VV, Khimich MN, Uzhinova LD, Uzhinov BM, Mel’nikov MY, Gromov SP, Vedernikov AI, Sazonov SK, Alfimov MV. Molecular rotors based on styryl dyes. Viscosity dependence of rotation of molecular fragments. Russ Chem Bull 2014. [DOI: 10.1007/s11172-014-0660-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Design of crystal packings of styryl heterocycles and regularities of [2+2] photocycloaddition in their single crystals 8. Topochemical [2+2] autophotocycloaddition and back reaction in styryl dye of the benzothiazole series. Russ Chem Bull 2014. [DOI: 10.1007/s11172-013-0249-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Kuz'mina LG, Vedernikov AI, Churakov AV, Lermontova EK, Howard JAK, Alfimov MV, Gromov SP. Influence of the anion nature on styryl dye crystal packing and feasibility of the direct and back [2 + 2] photocycloaddition reactions without single crystal degradation. CrystEngComm 2014. [DOI: 10.1039/c4ce00266k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By X-ray diffractometry, [2 + 2]-photocycloaddition reaction and its back reaction were investigated.
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Affiliation(s)
- Lyudmila G. Kuz'mina
- Institute of General and Inorganic Chemistry
- Russian Academy of Sciences
- Moscow 119991, Russian Federation
| | - Artem I. Vedernikov
- Photochemistry Centre
- Russian Academy of Sciences
- Moscow 119421, Russian Federation
| | - Andrei V. Churakov
- Institute of General and Inorganic Chemistry
- Russian Academy of Sciences
- Moscow 119991, Russian Federation
| | - Elmira Kh. Lermontova
- Institute of General and Inorganic Chemistry
- Russian Academy of Sciences
- Moscow 119991, Russian Federation
| | - Judith A. K. Howard
- Department of Chemistry
- University of Durham
- Science Laboratories
- Durham DH1 3LE, UK
| | - Michael V. Alfimov
- Photochemistry Centre
- Russian Academy of Sciences
- Moscow 119421, Russian Federation
| | - Sergey P. Gromov
- Photochemistry Centre
- Russian Academy of Sciences
- Moscow 119421, Russian Federation
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19
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Atabekyan LS, Vedernikov AI, Avakyan VG, Lobova NA, Gromov SP, Chibisov AK. Photoprocesses in styryl dyes and their pseudorotaxane complexes with cucurbit[7]uril. J Photochem Photobiol A Chem 2013. [DOI: 10.1016/j.jphotochem.2012.12.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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20
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Kihara H, Norikane Y, Yoshida M. Regioselectivity control of photodimerization of liquid-crystalline cinnamoyl compounds by phase variation: dual functionality of p-terphenyl substituent as a mesogen and a triplet sensitizer. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.04.083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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22
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Kuz’mina LG, Sitin AG, Gulakova EN, Fedorova OA, Lermontova EK, Churakov AV. Molecular structures and crystal packings of 2-styrylquinoxaline derivatives. CRYSTALLOGR REP+ 2012. [DOI: 10.1134/s1063774511050166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Ivanov DA, Petrov NK, Nikitina EA, Basilevsky MV, Vedernikov AI, Gromov SP, Alfimov MV. The 1:1 Host−Guest Complexation between Cucurbit[7]uril and Styryl Dye. J Phys Chem A 2011; 115:4505-10. [DOI: 10.1021/jp1123579] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Denis A. Ivanov
- Photochemistry Center of the Russian Academy of Sciences, ul. Novatorov 7A, 119421 Moscow, Russia
| | - Nikolai Kh. Petrov
- Photochemistry Center of the Russian Academy of Sciences, ul. Novatorov 7A, 119421 Moscow, Russia
| | - Ekaterina A. Nikitina
- Photochemistry Center of the Russian Academy of Sciences, ul. Novatorov 7A, 119421 Moscow, Russia
| | - Mikhail V. Basilevsky
- Photochemistry Center of the Russian Academy of Sciences, ul. Novatorov 7A, 119421 Moscow, Russia
| | - Artem I. Vedernikov
- Photochemistry Center of the Russian Academy of Sciences, ul. Novatorov 7A, 119421 Moscow, Russia
| | - Sergey P. Gromov
- Photochemistry Center of the Russian Academy of Sciences, ul. Novatorov 7A, 119421 Moscow, Russia
| | - Michael V. Alfimov
- Photochemistry Center of the Russian Academy of Sciences, ul. Novatorov 7A, 119421 Moscow, Russia
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Solid-state [2+2] photodimerization and photopolymerization of α,ω-diarylpolyene monomers: effective utilization of noncovalent intermolecular interactions in crystals. Molecules 2010; 16:119-48. [PMID: 21189460 PMCID: PMC6259161 DOI: 10.3390/molecules16010119] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Revised: 12/17/2010] [Accepted: 12/24/2010] [Indexed: 11/16/2022] Open
Abstract
[2+2] Photocycloaddition of olefins is a very useful reaction in synthetic organic chemistry to obtain cyclobutane-containing molecules, which are almost inaccessible by other methods. The reaction, when performed in the crystalline state, occurs more efficiently and selectively than in homogeneous solution due to tight and regular molecular arrangement in the crystal state. Despite numerous examples for the solid-state [2+2] photodimerization of monoenes, however, it is still a challenge to prepare not only dimers but also higher oligomers and polymers from conjugated polyenes, which have multiple reactive double bonds in a molecule. In our recent studies of the solid-state photoreactions of α,ω-diarylpolyenes, noncovalent intermolecular interactions in crystals were effectively utilized to prealign molecules in stacking arrangements, suitable for the [2+2] reaction. With appropriate ring-substituents, [2+2] photodimerization and photopolymerization of the polyenes took place, although the degree of polymerization was relatively low. This review will describe the details of these reactions.
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Gromov SP, Vedernikov AI, Kuz'mina LG, Kondratuk DV, Sazonov SK, Strelenko YA, Alfimov MV, Howard JAK. Photocontrolled Molecular Assembler Based on Cucurbit[8]uril: [2+2]-Autophotocycloaddition of Styryl Dyes in the Solid State and in Water. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901324] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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26
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Tulyakova EV, Vermeersch G, Gulakova EN, Fedorova OA, Fedorov YV, Micheau JC, Delbaere S. Metal Ions Drive Thermodynamics and Photochemistry of the Bis(styryl) Macrocyclic Tweezer. Chemistry 2010; 16:5661-71. [PMID: 20391572 DOI: 10.1002/chem.200903226] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Elena V Tulyakova
- CNRS UMR 8516, Université Lille Nord de France, UDSL, 3 rue du Professeur Laguesse BP83, 59006 Lille, France
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Clément S, Meyer F, De Winter J, Coulembier O, Vande Velde CML, Zeller M, Gerbaux P, Balandier JY, Sergeyev S, Lazzaroni R, Geerts Y, Dubois P. Synthesis and Supramolecular Organization of Regioregular Polythiophene Block Oligomers. J Org Chem 2010; 75:1561-8. [DOI: 10.1021/jo902490m] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sébastien Clément
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), University of Mons UMONS, Place du Parc 20, 7000 Mons, Belgium
- Laboratoire de Chimie des Polymères, CP206/1 Université Libre de Bruxelles, Boulevard du triomphe, Faculté des Sciences, 1050 Bruxelles, Belgium
| | - Franck Meyer
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), University of Mons UMONS, Place du Parc 20, 7000 Mons, Belgium
| | - Julien De Winter
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), University of Mons UMONS, Place du Parc 20, 7000 Mons, Belgium
- Organic Chemistry Laboratory, Mass Spectrometry Center, University of Mons UMONS, Avenue Maistriau 19, 7000 Mons Belgium
| | - Olivier Coulembier
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), University of Mons UMONS, Place du Parc 20, 7000 Mons, Belgium
| | - Christophe M. L. Vande Velde
- Department of Applied Science, Karel de Grote University College, Department of Applied Engineering, Salesianenlaan 30, 2660 Antwerp, Belgium
| | - Matthias Zeller
- Department of Chemistry, Youngstown State University, One University Plaza, Youngstown, Ohio 44555-3663
| | - Pascal Gerbaux
- Organic Chemistry Laboratory, Mass Spectrometry Center, University of Mons UMONS, Avenue Maistriau 19, 7000 Mons Belgium
| | - Jean-Yves Balandier
- Laboratoire de Chimie des Polymères, CP206/1 Université Libre de Bruxelles, Boulevard du triomphe, Faculté des Sciences, 1050 Bruxelles, Belgium
| | - Sergey Sergeyev
- Laboratoire de Chimie des Polymères, CP206/1 Université Libre de Bruxelles, Boulevard du triomphe, Faculté des Sciences, 1050 Bruxelles, Belgium
- Organic Synthesis, Department of Chemistry, University of Antwerpen, Groenenborgerlaan 171, 2020 Antwerpen, Belgium
| | - Roberto Lazzaroni
- Laboratory for Chemistry of Novel Materials, CIRMAP, University of Mons UMONS, Place du Parc 20, 7000 Mons, Belgium
| | - Yves Geerts
- Laboratoire de Chimie des Polymères, CP206/1 Université Libre de Bruxelles, Boulevard du triomphe, Faculté des Sciences, 1050 Bruxelles, Belgium
| | - Philippe Dubois
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), University of Mons UMONS, Place du Parc 20, 7000 Mons, Belgium
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