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Nayl AA, Aly AA, Arafa WAA, Ahmed IM, Abd-Elhamid AI, El-Fakharany EM, Abdelgawad MA, Tawfeek HN, Bräse S. Azides in the Synthesis of Various Heterocycles. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123716. [PMID: 35744839 PMCID: PMC9228195 DOI: 10.3390/molecules27123716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/04/2022] [Accepted: 06/05/2022] [Indexed: 11/23/2022]
Abstract
In this review, we focus on some interesting and recent examples of various applications of organic azides such as their intermolecular or intramolecular, under thermal, catalyzed, or noncatalyzed reaction conditions. The aforementioned reactions in the aim to prepare basic five-, six-, organometallic heterocyclic-membered systems and/or their fused analogs. This review article also provides a report on the developed methods describing the synthesis of various heterocycles from organic azides, especially those reported in recent papers (till 2020). At the outset, this review groups the synthetic methods of organic azides into different categories. Secondly, the review deals with the functionality of the azido group in chemical reactions. This is followed by a major section on the following: (1) the synthetic tools of various heterocycles from the corresponding organic azides by one-pot domino reaction; (2) the utility of the chosen catalysts in the chemoselectivity favoring C−H and C-N bonds; (3) one-pot procedures (i.e., Ugi four-component reaction); (4) nucleophilic addition, such as Aza-Michael addition; (5) cycloaddition reactions, such as [3+2] cycloaddition; (6) mixed addition/cyclization/oxygen; and (7) insertion reaction of C-H amination. The review also includes the synthetic procedures of fused heterocycles, such as quinazoline derivatives and organometal heterocycles (i.e., phosphorus-, boron- and aluminum-containing heterocycles). Due to many references that have dealt with the reactions of azides in heterocyclic synthesis (currently more than 32,000), we selected according to generality and timeliness. This is considered a recent review that focuses on selected interesting examples of various heterocycles from the mechanistic aspects of organic azides.
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Affiliation(s)
- AbdElAziz A. Nayl
- Department of Chemistry, College of Science, Jouf University, Sakaka 72341, Al Jouf, Saudi Arabia or (A.A.N.); (W.A.A.A.); (I.M.A.)
| | - Ashraf A. Aly
- Chemistry Department, Faculty of Science, Organic Division, Minia University, El-Minia 61519, Egypt;
- Correspondence: or (A.A.A.); (S.B.)
| | - Wael A. A. Arafa
- Department of Chemistry, College of Science, Jouf University, Sakaka 72341, Al Jouf, Saudi Arabia or (A.A.N.); (W.A.A.A.); (I.M.A.)
| | - Ismail M. Ahmed
- Department of Chemistry, College of Science, Jouf University, Sakaka 72341, Al Jouf, Saudi Arabia or (A.A.N.); (W.A.A.A.); (I.M.A.)
| | - Ahmed I. Abd-Elhamid
- Composites and Nanostructured Materials Research Department, Advanced Technology and New Materials Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria 21934, Egypt;
| | - Esmail M. El-Fakharany
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute GEBRI, City of Scientific Research and Technological Applications (SRTA City), New Borg Al-Arab, Alexandria 21934, Egypt;
| | - Mohamed A. Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72341, Al Jouf, Saudi Arabia;
| | - Hendawy N. Tawfeek
- Chemistry Department, Faculty of Science, Organic Division, Minia University, El-Minia 61519, Egypt;
| | - Stefan Bräse
- Institute of Organic Chemistry, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany
- Institute of Biological and Chemical Systems (IBCS-FMS), Karlsruhe Institute of Technology, Ggenstein-Leopoldshafen, 76344 Karlsruhe, Germany
- Correspondence: or (A.A.A.); (S.B.)
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2
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Tang Y, Luo Y, Xiang J, He Y, Fan Q. Rhodium‐Catalyzed ON‐OFF Switchable Hydrogenation Using a Molecular Shuttle Based on a [2]Rotaxane with a Phosphine Ligand. Angew Chem Int Ed Engl 2022; 61:e202200638. [DOI: 10.1002/anie.202200638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Indexed: 12/18/2022]
Affiliation(s)
- Yu‐Ping Tang
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Yi‐Er Luo
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Jun‐Feng Xiang
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Yan‐Mei He
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
| | - Qing‐Hua Fan
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
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3
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Maynard JRJ, Galmés B, Stergiou AD, Symes MD, Frontera A, Goldup SM. Anion-π Catalysis Enabled by the Mechanical Bond. Angew Chem Int Ed Engl 2022; 61:e202115961. [PMID: 35040543 PMCID: PMC9303940 DOI: 10.1002/anie.202115961] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Indexed: 12/13/2022]
Abstract
We report a series of rotaxane‐based anion–π catalysts in which the mechanical bond between a bipyridine macrocycle and an axle containing an NDI unit is intrinsic to the activity observed, including a [3]rotaxane that catalyses an otherwise disfavoured Michael addition in >60 fold selectivity over a competing decarboxylation pathway that dominates under Brønsted base conditions. The results are rationalized by detailed experimental investigations, electrochemical and computational analysis.
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Affiliation(s)
- John R J Maynard
- Chemistry, University of Southampton, Highfield, Southampton, S017 1BJ, UK
| | - Bartomeu Galmés
- Department of Chemistry, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122, Palma de Mallorca, Baleares, Spain
| | - Athanasios D Stergiou
- WestCHEM School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow, G12 8QQ, UK
| | - Mark D Symes
- WestCHEM School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow, G12 8QQ, UK
| | - Antonio Frontera
- Department of Chemistry, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122, Palma de Mallorca, Baleares, Spain
| | - Stephen M Goldup
- Chemistry, University of Southampton, Highfield, Southampton, S017 1BJ, UK
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4
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Tang Y, Luo Y, Xiang J, He Y, Fan Q. Rhodium‐Catalyzed ON‐OFF Switchable Hydrogenation Using a Molecular Shuttle Based on a [2]Rotaxane with a Phosphine Ligand. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yu‐Ping Tang
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Yi‐Er Luo
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Jun‐Feng Xiang
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Yan‐Mei He
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
| | - Qing‐Hua Fan
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences (CAS) Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
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5
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Maynard JRJ, Galmés B, Stergiou A, Symes M, Frontera A, Goldup SM. Anion‐π Catalysis Enabled by the Mechanical Bond. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | - Mark Symes
- University of Glasgow Chemistry UNITED KINGDOM
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6
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Ghosh A, Paul I, Schmittel M. Cooperative Effects in Switchable Catalysis: Enhancing Double-Click Reaction Yield of Symmetrical Rotaxanes. Angew Chem Int Ed Engl 2021; 60:20558-20562. [PMID: 34289211 PMCID: PMC8457069 DOI: 10.1002/anie.202108269] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Indexed: 01/30/2023]
Abstract
Reversible switching between the closed cyclic dimeric assembly [Cu2(1)2]2+ (OFF state) and the extended dimeric homoleptic complex [FeCu2(1)2]4+ (ON State) by addition/removal of Fe2+ triggered catalysis of a double‐click reaction and high yield preparation of [2]rotaxanes. Mechanistic and computational studies provide valuable general insight for double‐click strategies by revealing cooperative effects in the second cycloaddition step due to a distance‐tolerant preorganization of the first‐click product by the two copper(I)‐loaded phenanthroline subunits of [FeCu2(1)2]4+.
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Affiliation(s)
- Amit Ghosh
- Center of Micro and Nanochemistry and Engineering, Organische Chemie I, University of Siegen, Adolf-Reichwein Strasse 2, 57068, Siegen, Germany
| | - Indrajit Paul
- Center of Micro and Nanochemistry and Engineering, Organische Chemie I, University of Siegen, Adolf-Reichwein Strasse 2, 57068, Siegen, Germany
| | - Michael Schmittel
- Center of Micro and Nanochemistry and Engineering, Organische Chemie I, University of Siegen, Adolf-Reichwein Strasse 2, 57068, Siegen, Germany
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7
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Ghosh A, Paul I, Schmittel M. Kooperative Effekte in schaltbarer Katalyse: Verbesserung der Doppel‐Click‐Reaktionsausbeuten von symmetrischen Rotaxanen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Amit Ghosh
- Center of Micro and Nanochemistry and Engineering Organische Chemie I University of Siegen Adolf-Reichwein Straße 2 57068 Siegen Deutschland
| | - Indrajit Paul
- Center of Micro and Nanochemistry and Engineering Organische Chemie I University of Siegen Adolf-Reichwein Straße 2 57068 Siegen Deutschland
| | - Michael Schmittel
- Center of Micro and Nanochemistry and Engineering Organische Chemie I University of Siegen Adolf-Reichwein Straße 2 57068 Siegen Deutschland
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8
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Cirulli M, Salvadori E, Zhang Z, Dommett M, Tuna F, Bamberger H, Lewis JEM, Kaur A, Tizzard GJ, van Slageren J, Crespo‐Otero R, Goldup SM, Roessler MM. Rotaxane Co II Complexes as Field-Induced Single-Ion Magnets. Angew Chem Int Ed Engl 2021; 60:16051-16058. [PMID: 33901329 PMCID: PMC8361961 DOI: 10.1002/anie.202103596] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Indexed: 12/02/2022]
Abstract
Mechanically chelating ligands have untapped potential for the engineering of metal ion properties. Here we demonstrate this principle in the context of CoII -based single-ion magnets. Using multi-frequency EPR, susceptibility and magnetization measurements we found that these complexes show some of the highest zero field splittings reported for five-coordinate CoII complexes to date. The predictable coordination behaviour of the interlocked ligands allowed the magnetic properties of their CoII complexes to be evaluated computationally a priori and our combined experimental and theoretical approach enabled us to rationalize the observed trends. The predictable magnetic behaviour of the rotaxane CoII complexes demonstrates that interlocked ligands offer a new strategy to design metal complexes with interesting functionality.
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Affiliation(s)
- Martina Cirulli
- School of Biological and Chemical SciencesQueen Mary University of LondonMile End RoadLondonE1 4NSUK
| | - Enrico Salvadori
- School of Biological and Chemical SciencesQueen Mary University of LondonMile End RoadLondonE1 4NSUK
- Department of ChemistryUniversity of TorinoVia Giuria 710125TorinoItaly
| | - Zhi‐Hui Zhang
- ChemistryUniversity of SouthamptonHighfieldSO 17 1BJUK
| | - Michael Dommett
- School of Biological and Chemical SciencesQueen Mary University of LondonMile End RoadLondonE1 4NSUK
| | - Floriana Tuna
- Department of Chemistry and Photon Science InstituteUniversity of ManchesterOxford RoadManchesterM13 0PLUK
| | - Heiko Bamberger
- Institut für Physikalische ChemieUniversität StuttgartPfaffenwaldring 5570569StuttgartGermany
| | - James E. M. Lewis
- ChemistryUniversity of SouthamptonHighfieldSO 17 1BJUK
- Department of ChemistryImperial College LondonMolecular Sciences Research HubWood LaneLondonW12 0BZUK
| | | | - Graham J. Tizzard
- EPSRC National Crystallographic ServiceUniversity of SouthamptonHighfieldSouthamptonSO17 1BJUK
| | - Joris van Slageren
- Institut für Physikalische ChemieUniversität StuttgartPfaffenwaldring 5570569StuttgartGermany
| | - Rachel Crespo‐Otero
- School of Biological and Chemical SciencesQueen Mary University of LondonMile End RoadLondonE1 4NSUK
| | | | - Maxie M. Roessler
- School of Biological and Chemical SciencesQueen Mary University of LondonMile End RoadLondonE1 4NSUK
- Department of ChemistryImperial College LondonMolecular Sciences Research HubWood LaneLondonW12 0BZUK
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9
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Cirulli M, Salvadori E, Zhang Z, Dommett M, Tuna F, Bamberger H, Lewis JEM, Kaur A, Tizzard GJ, Slageren J, Crespo‐Otero R, Goldup SM, Roessler MM. Rotaxane Co
II
Complexes as Field‐Induced Single‐Ion Magnets. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Martina Cirulli
- School of Biological and Chemical Sciences Queen Mary University of London Mile End Road London E1 4NS UK
| | - Enrico Salvadori
- School of Biological and Chemical Sciences Queen Mary University of London Mile End Road London E1 4NS UK
- Department of Chemistry University of Torino Via Giuria 7 10125 Torino Italy
| | - Zhi‐Hui Zhang
- Chemistry University of Southampton Highfield SO 17 1BJ UK
| | - Michael Dommett
- School of Biological and Chemical Sciences Queen Mary University of London Mile End Road London E1 4NS UK
| | - Floriana Tuna
- Department of Chemistry and Photon Science Institute University of Manchester Oxford Road Manchester M13 0PL UK
| | - Heiko Bamberger
- Institut für Physikalische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - James E. M. Lewis
- Chemistry University of Southampton Highfield SO 17 1BJ UK
- Department of Chemistry Imperial College London Molecular Sciences Research Hub Wood Lane London W12 0BZ UK
| | - Amanpreet Kaur
- Chemistry University of Southampton Highfield SO 17 1BJ UK
| | - Graham J. Tizzard
- EPSRC National Crystallographic Service University of Southampton Highfield Southampton SO17 1BJ UK
| | - Joris Slageren
- Institut für Physikalische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Rachel Crespo‐Otero
- School of Biological and Chemical Sciences Queen Mary University of London Mile End Road London E1 4NS UK
| | | | - Maxie M. Roessler
- School of Biological and Chemical Sciences Queen Mary University of London Mile End Road London E1 4NS UK
- Department of Chemistry Imperial College London Molecular Sciences Research Hub Wood Lane London W12 0BZ UK
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10
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Rajamalli P, Rizzi F, Li W, Jinks MA, Gupta AK, Laidlaw BA, Samuel IDW, Penfold TJ, Goldup SM, Zysman‐Colman E. Using the Mechanical Bond to Tune the Performance of a Thermally Activated Delayed Fluorescence Emitter*. Angew Chem Int Ed Engl 2021; 60:12066-12073. [PMID: 33666324 PMCID: PMC8251797 DOI: 10.1002/anie.202101870] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Indexed: 12/12/2022]
Abstract
We report the characterization of rotaxanes based on a carbazole-benzophenone thermally activated delayed fluorescence luminophore. We find that the mechanical bond leads to an improvement in key photophysical properties of the emitter, notably an increase in photoluminescence quantum yield and a decrease in the energy difference between singlet and triplet states, as well as fine tuning of the emission wavelength, a feat that is difficult to achieve when using covalently bound substituents. Computational simulations, supported by X-ray crystallography, suggest that this tuning of properties occurs due to weak interactions between the axle and the macrocycle that are enforced by the mechanical bond. This work highlights the benefits of using the mechanical bond to refine existing luminophores, providing a new avenue for emitter optimization that can ultimately increase the performance of these molecules.
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Affiliation(s)
- Pachaiyappan Rajamalli
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt AndrewsFifeKY16 9STUK
- Materials Research CentreIndian Institute of ScienceBangalore560012India
| | - Federica Rizzi
- ChemistryUniversity of SouthamptonHighfieldSouthamptonSO17 1BJUK
| | - Wenbo Li
- Organic Semiconductor CentreSUPA School of Physics and AstronomyUniversity of St AndrewsSt AndrewsFifeKY16 9SSUK
| | - Michael A. Jinks
- ChemistryUniversity of SouthamptonHighfieldSouthamptonSO17 1BJUK
| | - Abhishek Kumar Gupta
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt AndrewsFifeKY16 9STUK
- Organic Semiconductor CentreSUPA School of Physics and AstronomyUniversity of St AndrewsSt AndrewsFifeKY16 9SSUK
| | - Beth A. Laidlaw
- Chemistry, School of Natural and Environmental SciencesNewcastle UniversityNewcastle upon TyneNE1 7RUUK
| | - Ifor D. W. Samuel
- Organic Semiconductor CentreSUPA School of Physics and AstronomyUniversity of St AndrewsSt AndrewsFifeKY16 9SSUK
| | - Thomas J. Penfold
- Chemistry, School of Natural and Environmental SciencesNewcastle UniversityNewcastle upon TyneNE1 7RUUK
| | | | - Eli Zysman‐Colman
- Organic Semiconductor CentreEaStCHEM School of ChemistryUniversity of St AndrewsSt AndrewsFifeKY16 9STUK
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11
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Rajamalli P, Rizzi F, Li W, Jinks MA, Gupta AK, Laidlaw BA, Samuel IDW, Penfold TJ, Goldup SM, Zysman‐Colman E. Using the Mechanical Bond to Tune the Performance of a Thermally Activated Delayed Fluorescence Emitter**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Pachaiyappan Rajamalli
- Organic Semiconductor Centre EaStCHEM School of Chemistry University of St Andrews St Andrews Fife KY16 9ST UK
- Materials Research Centre Indian Institute of Science Bangalore 560012 India
| | - Federica Rizzi
- Chemistry University of Southampton Highfield Southampton SO17 1BJ UK
| | - Wenbo Li
- Organic Semiconductor Centre SUPA School of Physics and Astronomy University of St Andrews St Andrews Fife KY16 9SS UK
| | - Michael A. Jinks
- Chemistry University of Southampton Highfield Southampton SO17 1BJ UK
| | - Abhishek Kumar Gupta
- Organic Semiconductor Centre EaStCHEM School of Chemistry University of St Andrews St Andrews Fife KY16 9ST UK
- Organic Semiconductor Centre SUPA School of Physics and Astronomy University of St Andrews St Andrews Fife KY16 9SS UK
| | - Beth A. Laidlaw
- Chemistry, School of Natural and Environmental Sciences Newcastle University Newcastle upon Tyne NE1 7RU UK
| | - Ifor D. W. Samuel
- Organic Semiconductor Centre SUPA School of Physics and Astronomy University of St Andrews St Andrews Fife KY16 9SS UK
| | - Thomas J. Penfold
- Chemistry, School of Natural and Environmental Sciences Newcastle University Newcastle upon Tyne NE1 7RU UK
| | - Stephen M. Goldup
- Chemistry University of Southampton Highfield Southampton SO17 1BJ UK
| | - Eli Zysman‐Colman
- Organic Semiconductor Centre EaStCHEM School of Chemistry University of St Andrews St Andrews Fife KY16 9ST UK
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12
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Perez JDM, Puigcerver J, Orlando T, Pastor A, Martins MAP, Alajarin M, Martinez-Cuezva A, Berna J. Mechanical bonding activation in rotaxane-based organocatalysts. Org Chem Front 2021. [DOI: 10.1039/d1qo00789k] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Interlocked organocatalysts show enhanced catalytic performance when compared with their non-interlocked threads.The ring cooperatively activates the substrates, facilitating the formation and stabilization of catalytically active intermediates.
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Affiliation(s)
- Jesus de Maria Perez
- Departamento de Química Orgánica
- Facultad de Química
- Regional Campus of International Excellence “Campus Mare Nostrum”
- Universidad de Murcia
- Murcia
| | - Julio Puigcerver
- Departamento de Química Orgánica
- Facultad de Química
- Regional Campus of International Excellence “Campus Mare Nostrum”
- Universidad de Murcia
- Murcia
| | - Tainara Orlando
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria-RS
- Brazil
| | - Aurelia Pastor
- Departamento de Química Orgánica
- Facultad de Química
- Regional Campus of International Excellence “Campus Mare Nostrum”
- Universidad de Murcia
- Murcia
| | - Marcos A. P. Martins
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria-RS
- Brazil
| | - Mateo Alajarin
- Departamento de Química Orgánica
- Facultad de Química
- Regional Campus of International Excellence “Campus Mare Nostrum”
- Universidad de Murcia
- Murcia
| | - Alberto Martinez-Cuezva
- Departamento de Química Orgánica
- Facultad de Química
- Regional Campus of International Excellence “Campus Mare Nostrum”
- Universidad de Murcia
- Murcia
| | - Jose Berna
- Departamento de Química Orgánica
- Facultad de Química
- Regional Campus of International Excellence “Campus Mare Nostrum”
- Universidad de Murcia
- Murcia
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13
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Martinez-Cuezva A, Saura-Sanmartin A, Alajarin M, Berna J. Mechanically Interlocked Catalysts for Asymmetric Synthesis. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02032] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Alberto Martinez-Cuezva
- Departamento de Quı́mica Orgánica, Facultad de Quı́mica, Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, E-30100 Murcia, Spain
| | - Adrian Saura-Sanmartin
- Departamento de Quı́mica Orgánica, Facultad de Quı́mica, Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, E-30100 Murcia, Spain
| | - Mateo Alajarin
- Departamento de Quı́mica Orgánica, Facultad de Quı́mica, Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, E-30100 Murcia, Spain
| | - Jose Berna
- Departamento de Quı́mica Orgánica, Facultad de Quı́mica, Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, E-30100 Murcia, Spain
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