1
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Cascade of the acylation/intramolecular oxo-Diels–Alder reaction for the diastereoselective synthesis of thienyl substituted hexahydropyrano[3,4–c]pyrrole-1,6-diones. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
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2
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Gallarati S, van Gerwen P, Laplaza R, Vela S, Fabrizio A, Corminboeuf C. OSCAR: an extensive repository of chemically and functionally diverse organocatalysts. Chem Sci 2022; 13:13782-13794. [PMID: 36544722 PMCID: PMC9710326 DOI: 10.1039/d2sc04251g] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/24/2022] [Indexed: 12/24/2022] Open
Abstract
The automated construction of datasets has become increasingly relevant in computational chemistry. While transition-metal catalysis has greatly benefitted from bottom-up or top-down strategies for the curation of organometallic complexes libraries, the field of organocatalysis is mostly dominated by case-by-case studies, with a lack of transferable data-driven tools that facilitate both the exploration of a wider range of catalyst space and the optimization of reaction properties. For these reasons, we introduce OSCAR, a repository of 4000 experimentally derived organocatalysts along with their corresponding building blocks and combinatorially enriched structures. We outline the fragment-based approach used for database generation and showcase the chemical diversity, in terms of functions and molecular properties, covered in OSCAR. The structures and corresponding stereoelectronic properties are publicly available (https://archive.materialscloud.org/record/2022.106) and constitute the starting point to build generative and predictive models for organocatalyst performance.
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Affiliation(s)
- Simone Gallarati
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland
| | - Puck van Gerwen
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland,National Center for Competence in Research – Catalysis (NCCR-Catalysis), Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland
| | - Ruben Laplaza
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland,National Center for Competence in Research – Catalysis (NCCR-Catalysis), Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland
| | - Sergi Vela
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland
| | - Alberto Fabrizio
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland,National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland
| | - Clemence Corminboeuf
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland,National Center for Competence in Research – Catalysis (NCCR-Catalysis), Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland,National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL)1015 LausanneSwitzerland
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3
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Melnyk N, Iribarren I, Mates‐Torres E, Trujillo C. Theoretical Perspectives in Organocatalysis. Chemistry 2022; 28:e202201570. [PMID: 35792702 PMCID: PMC9804221 DOI: 10.1002/chem.202201570] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Indexed: 01/05/2023]
Abstract
It is clear that the field of organocatalysis is continuously expanding during the last decades. With increasing computational capacity and new techniques, computational methods have provided a more economic approach to explore different chemical systems. This review offers a broad yet concise overview of current state-of-the-art studies that have employed novel strategies for catalyst design. The evolution of the all different theoretical approaches most commonly used within organocatalysis is discussed, from the traditional approach, manual-driven, to the most recent one, machine-driven.
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Affiliation(s)
- Nika Melnyk
- School of ChemistryTrinity College DublinCollege GreenDublin2Ireland
| | - Iñigo Iribarren
- School of ChemistryTrinity College DublinCollege GreenDublin2Ireland
| | - Eric Mates‐Torres
- School of ChemistryTrinity College DublinCollege GreenDublin2Ireland
| | - Cristina Trujillo
- School of ChemistryTrinity College DublinCollege GreenDublin2Ireland
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4
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Cicetti S, Maestre E, Spanevello RA, Sarotti A. Towards the Synthesis of Highly Hindered Pyrrolidines by Intramolecular AAC Click Reactions: What Can Be Learned from DFT Calculations? European J Org Chem 2022. [DOI: 10.1002/ejoc.202200478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Soledad Cicetti
- IQUIR: Instituto de Quimica Rosario Organic Chemistry Department ARGENTINA
| | - Eugenia Maestre
- IQUIR: Instituto de Quimica Rosario Organic Chemistry Department ARGENTINA
| | | | - Ariel Sarotti
- IQUIR Química Orgánica Suipacha 570 2000 Rosario ARGENTINA
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5
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Isocyanide-based MCRs: Diastereoselective cascade synthesis of perfluoroalkylated pyrano[3,4-c]pyrrole derivatives. J Fluor Chem 2021. [DOI: 10.1016/j.jfluchem.2021.109723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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6
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Kerr WJ, Knox GJ, Reid M, Tuttle T, Bergare J, Bragg RA. Computationally-Guided Development of a Chelated NHC-P Iridium(I) Complex for the Directed Hydrogen Isotope Exchange of Aryl Sulfones. ACS Catal 2020; 10:11120-11126. [PMID: 33123410 PMCID: PMC7587147 DOI: 10.1021/acscatal.0c03031] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/27/2020] [Indexed: 02/05/2023]
Abstract
Herein, we report the rational, computationally-guided design of an iridium(I) catalyst system capable of enabling directed hydrogen isotope exchange (HIE) with the challenging sulfone directing group. Substrate binding energy was used as a parameter to guide rational ligand design via an in silico catalyst screen, resulting in a lead series of chelated iridium(I) NHC-phosphine complexes. Subsequent preparative studies show that the optimal catalyst system displays high levels of activity in HIE, and we demonstrate the labeling of a broad scope of substituted aryl sulfones. We also show that the activity of the catalyst is maintained at low pressures of deuterium gas and apply these conditions to tritium radiolabeling, including the expedient synthesis of a tritium-labeled drug molecule.
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Affiliation(s)
- William J. Kerr
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Gary J. Knox
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Marc Reid
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Tell Tuttle
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Jonas Bergare
- Early Chemical Development, Pharmaceutical Sciences, R&D, AstraZeneca, Gothenburg SE-43183, Sweden
| | - Ryan A. Bragg
- Early Chemical Development, Pharmaceutical Sciences, R&D, AstraZeneca, Cambridge CB2 0AA, U.K
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7
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Burai Patrascu M, Pottel J, Pinus S, Bezanson M, Norrby PO, Moitessier N. From desktop to benchtop with automated computational workflows for computer-aided design in asymmetric catalysis. Nat Catal 2020. [DOI: 10.1038/s41929-020-0468-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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8
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Gerosa GG, Marcarino MO, Spanevello RA, Suárez AG, Sarotti AM. Re-Engineering Organocatalysts for Asymmetric Friedel–Crafts Alkylation of Indoles through Computational Studies. J Org Chem 2020; 85:9969-9978. [DOI: 10.1021/acs.joc.0c01256] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Gabriela G. Gerosa
- Instituto de Quı́mica Rosario (CONICET-UNR), Facultad de Ciencias Bioquı́micas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Maribel O. Marcarino
- Instituto de Quı́mica Rosario (CONICET-UNR), Facultad de Ciencias Bioquı́micas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Rolando A. Spanevello
- Instituto de Quı́mica Rosario (CONICET-UNR), Facultad de Ciencias Bioquı́micas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Alejandra G. Suárez
- Instituto de Quı́mica Rosario (CONICET-UNR), Facultad de Ciencias Bioquı́micas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Ariel M. Sarotti
- Instituto de Quı́mica Rosario (CONICET-UNR), Facultad de Ciencias Bioquı́micas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
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9
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Tsai YH, Borini Etichetti CM, Cicetti S, Girardini JE, Spanevello RA, Suárez AG, Sarotti AM. Design, synthesis and evaluation of novel levoglucosenone derivatives as promising anticancer agents. Bioorg Med Chem Lett 2020; 30:127247. [PMID: 32527547 DOI: 10.1016/j.bmcl.2020.127247] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/25/2020] [Accepted: 05/02/2020] [Indexed: 11/28/2022]
Abstract
A series of levoglucosenone-derived 1,2,3-triazoles and isoxazoles featuring a flexible spacer between the heteroaromatic and anhydropyranose cores have been designed and synthesized following an hetero Michael // 1,3-dipolar cycloaddition path. The use of a design of experiments approach allowed the optimization of the oxa-Michael reaction with propargyl alcohol as nucleophile, a key step for the synthesis of the target compounds. All of the compounds were tested for their anticancer activity on MDA-MB-231 cells, featuring mutant p53. The results highlighted the importance of the introduction of the flexible spacer as well as the higher activity of oxa-Michael isoxazole-derivatives. The most prominent compounds also showed anti-proliferative activities against lung and colon cancer cell lines. The compounds showed enhanced cytotoxic effects in the presence of mutant p53, determined both by endogenous mutant p53 knock down (R280K) and by reintroducing p53 R280K in cells lacking p53 expression.
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Affiliation(s)
- Yi-Hsuan Tsai
- Instituto de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Carla M Borini Etichetti
- Instituto Fisiología Experimental de Rosario (IFISE-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, 2000 Rosario, Argentina
| | - Soledad Cicetti
- Instituto de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Javier E Girardini
- Instituto de Inmunología Clínica y Experimental de Rosario (IDICER-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, 2000 Rosario, Argentina
| | - Rolando A Spanevello
- Instituto de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Alejandra G Suárez
- Instituto de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Ariel M Sarotti
- Instituto de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina.
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10
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Ivantcova PM, Kudryavtsev KV. Chemoselectivity issues of the asymmetric interaction between cyclohexanone, β-nitrostyrene, and benzoic acid under 5-aryl prolinate's organocatalysis. Chirality 2020; 32:833-841. [PMID: 32168390 DOI: 10.1002/chir.23212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/06/2020] [Accepted: 02/11/2020] [Indexed: 11/10/2022]
Abstract
4-l-menthyloxycarbonyl 5-aryl prolinates were studied as organocatalysts of a novel three-component reaction of cyclohexanone, benzoic acid, and β-nitrostyrene. The presence of ortho-halogen atom in 5-aryl fragment of the catalyst is favored for driving the formation of chiral 7a-hydroxyoctahydro-2H-indol-2-one scaffold. 5-(o-Chlorophenyl) prolinate selectively afforded 3-phenyl-7a-hydroxyoctahydro-2H-indol-2-one with ee 63%, whereas 5-phenyl prolinate led to conjugation of β-nitrostyrene to cyclohexanone (the Michael adduct). Plausible chlorine effect is accounted for the specific interaction of the 5-aryl prolinate enamine intermediate with β-nitrostyrene in the transition state.
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Affiliation(s)
- Polina M Ivantcova
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
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11
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Meninno S. Valorization of Waste: Sustainable Organocatalysts from Renewable Resources. CHEMSUSCHEM 2020; 13:439-468. [PMID: 31634413 DOI: 10.1002/cssc.201902500] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Indexed: 06/10/2023]
Abstract
One of the greatest challenges facing our society is to reconcile our need to develop efficient and sophisticated chemical processes with the limited resources of our planet and its restricted ability to adsorb pollution. Organocatalysis has allowed many issues to be addressed in the development of sophisticated, but less polluting, processes. However, minimizing waste also means an efficient utilization of raw and renewable materials. Waste biomass represents an alternative to conventional petroleum-based chemical manufacturing and is a highly attractive renewable resource for the production of chemicals and high-value-added organocatalysts. Recent achievements in the use of renewable biomass feedstocks for the synthesis of organocatalysts are presented. Their application in synthetic methodologies, including multicomponent reactions, which are performed under solvent-free conditions or in eco-friendly reaction media, as well as recycling and reusing the organocatalysts, is illustrated. A few pioneering examples that demonstrate the potential of these promoters in asymmetric synthesis have also been documented. In particular, this review covers examples on the use of hetero- and homogeneous organocatalysts derived from 1) waste biopolymers, such as chitosan, alginic acid, and cellulose; ii) renewable platform molecules, such as levoglucosenone, isosorbide, mannose, d-glucosamine, and lecithin; 3) terpenes and rosin, such as pinane, isosteviol, and abietic acid; and iv) natural proteins (gelatin, bovine tendons, silk fibroin proteins).
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Affiliation(s)
- Sara Meninno
- Dipartimento di Chimica e Biologia, University of Salerno, Via Giovanni Paolo II, 84084, Fisciano, Italy
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12
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Jiang H, Wang H, Zhang C, Liu J, Song X. Ag(I)/sec-Amine-Amidphos-Catalyzed endo-Stereoselective Synthesis of Fully Substituted Pyrrolidines via 1,3-Dipolar Cycloaddition Based on Azomethine Ylides. HETEROCYCLES 2020. [DOI: 10.3987/com-20-14230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Agirre M, Arrieta A, Arrastia I, Cossío FP. Organocatalysts Derived from Unnatural α-Amino Acids: Scope and Applications. Chem Asian J 2019; 14:44-66. [PMID: 30300971 DOI: 10.1002/asia.201801296] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/07/2018] [Indexed: 12/15/2022]
Abstract
The organocatalytic properties of unnatural α-amino acids are reviewed. Post-translational derivatives of natural α-amino acids include 4-hydroxy-l-proline and 4-amino-l-proline scaffolds, and also proline homologues. The activity of synthetic unnatural α-amino acid-based organocatalysts, such as β-alkyl alanines, alanine-based phosphines, and tert-leucine derivatives, are reviewed herein. The organocatalytic properties of unnatural monocyclic, bicyclic, and tricyclic proline derivatives are also reviewed. Several families of these organocatalysts permit the efficient and stereoselective synthesis of complex natural products. Most of the reviewed organocatalysts accelerate the reported reactions through covalent interactions that raise the HOMO (enamine intermediates) or lower the LUMO (iminium intermediates).
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Affiliation(s)
- Maddalen Agirre
- Department of Organic Chemistry I and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Manuel Lardizabal Ibilbidea 3, 20018, Donostia/San Sebastián, Spain
| | - Ana Arrieta
- Department of Organic Chemistry I and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Manuel Lardizabal Ibilbidea 3, 20018, Donostia/San Sebastián, Spain
| | - Iosune Arrastia
- Donostia International Physics Center DIPC, Manuel Lardizabal Ibilbidea 4, 20018, Donostia/San Sebastián, Spain
| | - Fernando P Cossío
- Department of Organic Chemistry I and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Manuel Lardizabal Ibilbidea 3, 20018, Donostia/San Sebastián, Spain.,Donostia International Physics Center DIPC, Manuel Lardizabal Ibilbidea 4, 20018, Donostia/San Sebastián, Spain
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14
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Abstract
Efficient conditions have been developed for the diastereoselective aziridination of the biomass pyrolysis product (−)-levoglucosenone, via the reaction of primary aliphatic amines with 3-iodolevoglucosenone. In contrast to the reactions of aliphatic amines, the use of 4-methoxyaniline resulted in an aza-Michael-initiated dimerisation reaction, and 1,3-diphenylurea gave a 2-imidazolidinone. The aziridine products were transformed using the aza-Wharton reaction, affording novel sulfonamide and amine-substituted 6,8-dioxabicyclo[3.2.1]oct-3-enes with potential as sp3-rich chiral scaffolds.
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15
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Arrastia I, Arrieta A, Cossío FP. Application of 1,3-Dipolar Reactions between Azomethine Ylides and Alkenes to the Synthesis of Catalysts and Biologically Active Compounds. European J Org Chem 2018; 2018:5889-5904. [PMID: 30555273 PMCID: PMC6283252 DOI: 10.1002/ejoc.201800911] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Indexed: 12/19/2022]
Abstract
The (3+2) cycloaddition between azomethine ylides and alkenes is an efficient, convergent and stereocontrolled method for the synthesis of unnatural pyrrolidine and proline scaffolds. In this review, the application of this reaction to the synthesis of enantiopure organometallic ligands for asymmetric catalysis is presented first. These new EhuPhos ligands can participate in a second generation of 1,3-dipolar reactions that generate an offspring of unnatural proline derivatives that behave as efficient organocatalysts. These densely substituted unnatural l-proline derivatives exhibit distinct features, different to those described for natural l-proline and its derivatives. Finally, several examples of biologically active proline derivatives obtained by means of (3+2) cycloadditions involving azomethine ylides are presented. These applications show the character of privileged structures of these polysubstituted pyrrolidine rings.
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Affiliation(s)
- Iosune Arrastia
- Donostia International Physics Center (DIPC)Manuel Lardizabal Ibilbidea 420018San Sebastian/DonostiaSpain
| | - Ana Arrieta
- Department of Organic Chemistry I and Centro de Innovación en Química Avanzada (ORFEO‐CINQA)Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Manuel Lardizabal Ibilbidea 320018San Sebastian/DonostiaSpain
| | - Fernando P. Cossío
- Donostia International Physics Center (DIPC)Manuel Lardizabal Ibilbidea 420018San Sebastian/DonostiaSpain
- Department of Organic Chemistry I and Centro de Innovación en Química Avanzada (ORFEO‐CINQA)Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Manuel Lardizabal Ibilbidea 320018San Sebastian/DonostiaSpain
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16
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Kim SW, Ledingham ET, Kudo S, Greatrex BW, Sperry J. Bio-Based Chiral Amines via Aza-Michael Additions to (-)-Levoglucosenone Under Aqueous Conditions. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800388] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Shi-Wei Kim
- Centre for Green Chemical Science; University of Auckland; 23 Symonds Street Auckland New Zealand
| | - Edward T. Ledingham
- School of Science and Technology; University of New England; Armidale, N SW Australia
| | - Shinji Kudo
- Institute for Materials Chemistry and Engineering; Kyushu University; 6-1 Kasuga Koen 816-8580 Kasuga Japan
| | - Ben W. Greatrex
- School of Science and Technology; University of New England; Armidale, N SW Australia
| | - Jonathan Sperry
- Centre for Green Chemical Science; University of Auckland; 23 Symonds Street Auckland New Zealand
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17
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Tsai YH, Borini Etichetti CM, Di Benedetto C, Girardini JE, Martins FT, Spanevello RA, Suárez AG, Sarotti AM. Synthesis of Triazole Derivatives of Levoglucosenone As Promising Anticancer Agents: Effective Exploration of the Chemical Space through retro-aza-Michael//aza-Michael Isomerizations. J Org Chem 2018; 83:3516-3528. [DOI: 10.1021/acs.joc.7b03141] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yi-hsuan Tsai
- Instituto de Química Rosario (IQUIR, CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Carla M. Borini Etichetti
- Instituto de Biología Molecular y Celular de Rosario (IBR, CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Ocampo y Esmeralda, Rosario 2000, Argentina
| | - Carolina Di Benedetto
- Instituto de Biología Molecular y Celular de Rosario (IBR, CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Ocampo y Esmeralda, Rosario 2000, Argentina
| | - Javier E. Girardini
- Instituto de Biología Molecular y Celular de Rosario (IBR, CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Ocampo y Esmeralda, Rosario 2000, Argentina
| | - Felipe Terra Martins
- Instituto de Química, Universidade Federal de Goiás, Campus Samambaia, Goiânia, GO CP 131, 74001-970, Brazil
| | - Rolando A. Spanevello
- Instituto de Química Rosario (IQUIR, CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Alejandra G. Suárez
- Instituto de Química Rosario (IQUIR, CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Ariel M. Sarotti
- Instituto de Química Rosario (IQUIR, CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
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18
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Comba MB, Tsai YH, Sarotti AM, Mangione MI, Suárez AG, Spanevello RA. Levoglucosenone and Its New Applications: Valorization of Cellulose Residues. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701227] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- María B. Comba
- Instituto de Química Rosario; Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario - CONICET; Suipacha 531 S2002LRK Rosario Argentina
| | - Yi-hsuan Tsai
- Instituto de Química Rosario; Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario - CONICET; Suipacha 531 S2002LRK Rosario Argentina
| | - Ariel M. Sarotti
- Instituto de Química Rosario; Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario - CONICET; Suipacha 531 S2002LRK Rosario Argentina
| | - María I. Mangione
- Instituto de Química Rosario; Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario - CONICET; Suipacha 531 S2002LRK Rosario Argentina
| | - Alejandra G. Suárez
- Instituto de Química Rosario; Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario - CONICET; Suipacha 531 S2002LRK Rosario Argentina
| | - Rolando A. Spanevello
- Instituto de Química Rosario; Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario - CONICET; Suipacha 531 S2002LRK Rosario Argentina
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19
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Hou Y, Zhou Z, Liu P, Wang J, Hou Q, Wen P, Wang H. A class of α-amino acids-derived multifunctional amidophosphane precatalysts: application to the highly enantio- and diastereoselective silver(I)-catalyzed 1,3-dipolar cycloaddition reaction. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.tetasy.2017.05.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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20
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Ievlev MY, Ershov OV, Vasil’ev AN, Tafeenko VA, Surazhskaya MD, Nasakin OE. Transformations of 3,3,4-tricyano-3,4-dihydro-2H-pyran-4-carboxamides. Synthesis of pyrano[3,4-c]pyrrole derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017070119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Dong Z, Zhu Y, Li B, Wang C, Yan W, Wang K, Wang R. Asymmetric Synthesis of α-Trifluoromethyl Pyrrolidines through Organocatalyzed 1,3-Dipolar Cycloaddition Reaction. J Org Chem 2017; 82:3482-3490. [DOI: 10.1021/acs.joc.6b02949] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Zhenghao Dong
- The
Institute of Pharmacology, Key Laboratory of Preclinical Study for
New Drugs of Gansu Province, School of Basic, Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Yuanyuan Zhu
- The
Institute of Pharmacology, Key Laboratory of Preclinical Study for
New Drugs of Gansu Province, School of Basic, Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Boyu Li
- The
Institute of Pharmacology, Key Laboratory of Preclinical Study for
New Drugs of Gansu Province, School of Basic, Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Cui Wang
- The
Institute of Pharmacology, Key Laboratory of Preclinical Study for
New Drugs of Gansu Province, School of Basic, Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Wenjin Yan
- The
Institute of Pharmacology, Key Laboratory of Preclinical Study for
New Drugs of Gansu Province, School of Basic, Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Kairong Wang
- The
Institute of Pharmacology, Key Laboratory of Preclinical Study for
New Drugs of Gansu Province, School of Basic, Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - Rui Wang
- The
Institute of Pharmacology, Key Laboratory of Preclinical Study for
New Drugs of Gansu Province, School of Basic, Medical Sciences, Lanzhou University, Lanzhou 730000, China
- State
Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou
Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
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22
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Gerosa GG, Grimblat N, Spanevello RA, Suárez AG, Sarotti AM. Mechanistic insight into the acid-catalyzed isomerization of biomass-derived polysubstituted pyrrolidines: an experimental and DFT study. Org Biomol Chem 2017; 15:426-434. [DOI: 10.1039/c6ob02457b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanism of the acid-catalyzed isomerization of polysubstituted pyrrolidines was unravelled by a combination of experimental, spectroscopic and computational studies.
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Affiliation(s)
- Gabriela G. Gerosa
- Instituto de Química Rosario (CONICET)
- Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- Rosario 2000
- Argentina
| | - Nicolás Grimblat
- Instituto de Química Rosario (CONICET)
- Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- Rosario 2000
- Argentina
| | - Rolando A. Spanevello
- Instituto de Química Rosario (CONICET)
- Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- Rosario 2000
- Argentina
| | - Alejandra G. Suárez
- Instituto de Química Rosario (CONICET)
- Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- Rosario 2000
- Argentina
| | - Ariel M. Sarotti
- Instituto de Química Rosario (CONICET)
- Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- Rosario 2000
- Argentina
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23
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Zanardi MM, Suárez AG, Sarotti AM. Determination of the Relative Configuration of Terminal and Spiroepoxides by Computational Methods. Advantages of the Inclusion of Unscaled Data. J Org Chem 2016; 82:1873-1879. [DOI: 10.1021/acs.joc.6b02129] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- María M. Zanardi
- Instituto
de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas
y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
- Facultad
de Química e Ingeniería del Rosario, Pontificia Universidad Católica Argentina, Av Pellegrini 3314, Rosario 2000, Argentina
| | - Alejandra G. Suárez
- Instituto
de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas
y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
| | - Ariel M. Sarotti
- Instituto
de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas
y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Argentina
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24
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Diels–Alder reaction of two green chiral precursors. Approach to natural product like structures. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.09.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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25
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Ievlev MY, Ershov OV, Tafeenko VA. Diastereoselective Cascade Assembly of Functionalized Pyrano[3,4-c]pyrrole Derivatives. Org Lett 2016; 18:1940-3. [PMID: 27050779 DOI: 10.1021/acs.orglett.6b00867] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel convenient approach for the synthesis of densely functionalized pyrano[3,4-c]pyrrole derivatives was developed. Cascade transformation of the simple adducts of tetracyanoethylene (TCNE) and ketones (4-oxoalkane-1,1,2,2-tetracarbonitriles) in the presence of aldehyde under the action of acetic acid led to the diastereoselective formation of targeted pyrano[3,4-c]pyrroles. The reaction pathway was thoroughly investigated, and proposed intermediates were shown to be consistent with experiment.
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Affiliation(s)
- Mikhail Yu Ievlev
- Ulyanov Chuvash State University , Moskovsky pr., 15, Cheboksary 428015, Russia
| | - Oleg V Ershov
- Ulyanov Chuvash State University , Moskovsky pr., 15, Cheboksary 428015, Russia
| | - Viktor A Tafeenko
- Lomonosov Moscow State University , Leninskie gory, 1, Moscow 119991, Russia
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