1
|
Bhat MF, Prats Luján A, Saifuddin M, Fodran P, Poelarends GJ. Multigram-scale chemoenzymatic synthesis of diverse aminopolycarboxylic acids as potential metallo-β-lactamase inhibitors. Org Biomol Chem 2024; 22:491-495. [PMID: 38126753 PMCID: PMC10792612 DOI: 10.1039/d3ob01405c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023]
Abstract
Toxin A, a precursor to naturally occurring aspergillomarasmine A, aspergillomarasmine B, lycomarasmine and related aminopolycarboxylic acids, was synthesized as the desired (2S,2'S)-diastereomer on a multigram-scale (>99% conversion, 82% isolated yield, dr > 95 : 5) from commercially available starting materials using the enzyme ethylenediamine-N,N'-disuccinic acid lyase. A single-step protection route of this chiral synthon was developed to aid N-sulfonylation/-alkylation and reductive amination at the terminal primary amine for easy derivatization, followed by global deprotection to give the corresponding toxin A derivatives, including lycomarasmine, in moderate to good yields (23-66%) and with high stereopurity (dr > 95 : 5). Furthermore, a chemoenzymatic route was developed to introduce a click handle on toxin A (yield 72%, dr > 95 : 5) and its cyclized congener for further analogue design. Finally, a chemoenzymatic route towards the synthesis of photocaged aspergillomarasmine B (yield 8%, dr > 95 : 5) was established, prompting further steps into smart prodrug design and precision delivery. These new synthetic methodologies have the prospective of facilitating research into the finding of more selective and potent metallo-β-lactamase (MBL) inhibitors, which are urgently needed to combat MBL-based infections.
Collapse
Affiliation(s)
- Mohammad Faizan Bhat
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Alejandro Prats Luján
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Mohammad Saifuddin
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Peter Fodran
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Gerrit J Poelarends
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| |
Collapse
|
2
|
Choukairi Afailal N, Borrell M, Cianfanelli M, Costas M. Dearomative syn-Dihydroxylation of Naphthalenes with a Biomimetic Iron Catalyst. J Am Chem Soc 2024; 146:240-249. [PMID: 38123164 PMCID: PMC10785824 DOI: 10.1021/jacs.3c08565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/15/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
Arenes are interesting feedstocks for organic synthesis because of their natural abundance. However, the stability conferred by aromaticity severely limits their reactivity, mostly to reactions where aromaticity is retained. Methods for oxidative dearomatization of unactivated arenes are exceedingly rare but particularly valuable because the introduction of Csp3-O bonds transforms the flat aromatic ring in 3D skeletons and confers the oxygenated molecules with a very rich chemistry suitable for diversification. Mimicking the activity of naphthalene dioxygenase (NDO), a non-heme iron-dependent bacterial enzyme, herein we describe the catalytic syn-dihydroxylation of naphthalenes with hydrogen peroxide, employing a sterically encumbered and exceedingly reactive yet chemoselective iron catalyst. The high electrophilicity of hypervalent iron oxo species is devised as a key to enabling overcoming the aromatically promoted kinetic stability. Interestingly, the first dihydroxylation of the arene renders a reactive olefinic site ready for further dihydroxylation. Sequential bis-dihydroxylation of a broad range of naphthalenes provides valuable tetrahydroxylated products in preparative yields, amenable for rapid diversification.
Collapse
Affiliation(s)
- Najoua Choukairi Afailal
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Margarida Borrell
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Marco Cianfanelli
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Miquel Costas
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| |
Collapse
|
3
|
Li W, Li S, Empel C, Koenigs RM, Zhou L. Photoredox-Enabled Self-(3+2) Cyclization of Vinyldiazo Reagents: Synthesis of Cyclopentenyl α-Diazo Compounds. Angew Chem Int Ed Engl 2023; 62:e202309947. [PMID: 37649245 DOI: 10.1002/anie.202309947] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/30/2023] [Accepted: 08/30/2023] [Indexed: 09/01/2023]
Abstract
A photocatalytic self-(3+2) cycloaddition of vinyldiazo compounds is described, which provides cyclopentene derivatives with conservation of one diazo functional group. Experimental insights and density functional theory indicate that the reaction is triggered by an unusual single electron oxidation of vinyldiazo compounds, while the photolysis for the generation of free carbene species is not involved. The synthetic applications of the resulting cyclopentenyl α-diazo compounds were demonstrated based on the rich chemistry of the diazo functional group.
Collapse
Affiliation(s)
- Weiyu Li
- School of Chemistry, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Sen Li
- School of Chemistry, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Claire Empel
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Rene M Koenigs
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Lei Zhou
- School of Chemistry, Sun Yat-Sen University, Guangzhou, 510006, China
| |
Collapse
|
4
|
Escobedo-Hinojosa W, Vila MA, Wissner JL, Härterich N, Horz P, Iglesias C, Hauer B. Exploring the substrate scope of glycerol dehydrogenase GldA from E. coli BW25113 towards cis-dihydrocatechol derivatives. J Biotechnol 2023; 366:19-24. [PMID: 36870480 DOI: 10.1016/j.jbiotec.2023.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023]
Abstract
Glycerol dehydrogenase (GldA) from Escherichia coli BW25113, naturally catalyzes the oxidation of glycerol to dihydroxyacetone. It is known that GldA exhibits promiscuity towards short-chain C2-C4 alcohols. However, there are no reports regarding the substrate scope of GldA towards larger substrates. Herein we demonstrate that GldA can accept bulkier C6-C8 alcohols than previously anticipated. Overexpression of the gldA gene in the knockout background, E. coli BW25113 ΔgldA, was strikingly effective converting 2 mM of the compounds: cis-dihydrocatetechol, cis-(1 S,2 R)- 3-methylcyclohexa-3,5-diene-1,2-diol and cis-(1 S,2 R)- 3-ethylcyclohexa-3,5-diene-1,2-diol, into 2.04 ± 0.21 mM of catechol, 0.62 ± 0.11 mM 3-methylcatechol, and 0.16 ± 0.02 mM 3-ethylcatechol, respectively. In-silico studies on the active site of GldA enlightened the decrease in product formation as the steric substrate demand increased. These results are of high interests for E. coli-based cell factories expressing Rieske non-heme iron dioxygenases, producing cis-dihydrocatechols, since such sough-after valuable products can be immediately degraded by GldA, substantially hampering the expected performance of the recombinant platform.
Collapse
Affiliation(s)
- Wendy Escobedo-Hinojosa
- Unidad de Química en Sisal, Facultad de Química, Universidad Nacional Autónoma de México, Puerto de abrigo s/n, 97356 Sisal, Yucatán, Mexico
| | - María Agustina Vila
- Laboratorio de Biocatálisis y Biotransformaciones, Departamento de Química Orgánica y Departamento de Biociencias, Facultad de Química Universidad de la República, Av General Flores 2124, CP 11800 Montevideo, Uruguay
| | - Julian L Wissner
- Unidad de Química en Sisal, Facultad de Química, Universidad Nacional Autónoma de México, Puerto de abrigo s/n, 97356 Sisal, Yucatán, Mexico; Institute of Technical Biochemistry, University of Stuttgart, Allmandring 31, 70569 Stuttgart, Germany
| | - Natalie Härterich
- Institute of Technical Biochemistry, University of Stuttgart, Allmandring 31, 70569 Stuttgart, Germany
| | - Philip Horz
- Institute of Technical Biochemistry, University of Stuttgart, Allmandring 31, 70569 Stuttgart, Germany
| | - César Iglesias
- Laboratorio de Biocatálisis y Biotransformaciones, Departamento de Química Orgánica y Departamento de Biociencias, Facultad de Química Universidad de la República, Av General Flores 2124, CP 11800 Montevideo, Uruguay
| | - Bernhard Hauer
- Institute of Technical Biochemistry, University of Stuttgart, Allmandring 31, 70569 Stuttgart, Germany.
| |
Collapse
|
5
|
Banwell MG, White LV, Ye SY. Formal Total Syntheses of (+)- and (-)-Aspidophytine from a Common, Homochiral Precursor. J Org Chem 2022; 87:14407-14421. [PMID: 36194193 DOI: 10.1021/acs.joc.2c01864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A formal total synthesis of (-)-aspidophytine (2), a key substructure associated with the heterodimeric indole alkaloid haplophytine (1) and itself a natural product, has been established by employing the homochiral and enzymatically derived cis-1,2-dihydrocatechol 8 as a starting material. Specifically, compound 8 has been converted into the pentacyclic product 26, an advanced intermediate associated with a previously reported synthesis of aspidophytine (2). Simple modifications to the reaction sequence have also allowed for the identification of a synthetic pathway leading from dihydrocatechol 8 to (+)-aspidophytine (ent-2).
Collapse
Affiliation(s)
- Martin G Banwell
- Guangdong Key Laboratory for Research and the Development of Natural Drugs, The Marine Biomedical Research Institute, Guangdong Medical University, Zhanjiang, Guangdong 524023, China.,Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou, Guangdong 510632, China
| | - Lorenzo V White
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou, Guangdong 510632, China
| | - Sebastian Young Ye
- Research School of Chemistry, The Australian National University Canberra, ACT 2601, Australia
| |
Collapse
|
6
|
Schumacher S, Pantawane S, Gekle S, Agarwal S. The Effect of Hydrogen Bonding on Polymerization Behavior of Monofunctional Vinyl Cyclopropane‐amides with Different Side Chains. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200155] [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)
- Sören Schumacher
- Macromolecular Chemistry II University of Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
| | - Sanwardhini Pantawane
- Biofluid Simulation and Modeling Theoretische Physik VI Universität Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
| | - Stephan Gekle
- Biofluid Simulation and Modeling Theoretische Physik VI Universität Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
| | - Seema Agarwal
- Macromolecular Chemistry II University of Bayreuth Universitätsstraße 30 95440 Bayreuth Germany
| |
Collapse
|
7
|
Huang Z, Huang G, Wang X, Qin S, Fu S, Liu B. Asymmetric Total Synthesis of Natural Lindenane Sesquiterpenoid Oligomers via a Triene as a Potential Biosynthetic Intermediate. Angew Chem Int Ed Engl 2022; 61:e202204303. [DOI: 10.1002/anie.202204303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Zhengsong Huang
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Ganxing Huang
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Xiao Wang
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Song Qin
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Shaomin Fu
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Bo Liu
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| |
Collapse
|
8
|
Huang Z, Huang G, Wang X, Qin S, Fu S, Liu B. Asymmetric Total Synthesis of Natural Lindenane Sesquiterpenoid Oligomers via a Triene as a Potential Biosynthetic Intermediate. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhengsong Huang
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Ganxing Huang
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Xiao Wang
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Song Qin
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Shaomin Fu
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| | - Bo Liu
- College of Chemistry Sichuan University 29 Wangjiang Rd. Chengdu Sichuan 610064 China
| |
Collapse
|
9
|
Fessner ND, Badenhorst CPS, Bornscheuer UT. Enzyme Kits to Facilitate the Integration of Biocatalysis into Organic Chemistry – First Aid for Synthetic Chemists. ChemCatChem 2022. [DOI: 10.1002/cctc.202200156] [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)
- Nico D. Fessner
- Dept. of Biotechnology & Enzyme Catalysis Institute of Biochemistry University of Greifswald Felix-Hausdorff-Str. 4 17487 Greifswald Germany
| | - Christoffel P. S. Badenhorst
- Dept. of Biotechnology & Enzyme Catalysis Institute of Biochemistry University of Greifswald Felix-Hausdorff-Str. 4 17487 Greifswald Germany
| | - Uwe T. Bornscheuer
- Dept. of Biotechnology & Enzyme Catalysis Institute of Biochemistry University of Greifswald Felix-Hausdorff-Str. 4 17487 Greifswald Germany
| |
Collapse
|
10
|
Monooxygenase- and Dioxygenase-Catalyzed Oxidative Dearomatization of Thiophenes by Sulfoxidation, cis-Dihydroxylation and Epoxidation. Int J Mol Sci 2022; 23:ijms23020909. [PMID: 35055091 PMCID: PMC8777831 DOI: 10.3390/ijms23020909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/31/2021] [Accepted: 01/05/2022] [Indexed: 11/17/2022] Open
Abstract
Enzymatic oxidations of thiophenes, including thiophene-containing drugs, are important for biodesulfurization of crude oil and drug metabolism of mono- and poly-cyclic thiophenes. Thiophene oxidative dearomatization pathways involve reactive metabolites, whose detection is important in the pharmaceutical industry, and are catalyzed by monooxygenase (sulfoxidation, epoxidation) and dioxygenase (sulfoxidation, dihydroxylation) enzymes. Sulfoxide and epoxide metabolites of thiophene substrates are often unstable, and, while cis-dihydrodiol metabolites are more stable, significant challenges are presented by both types of metabolite. Prediction of the structure, relative and absolute configuration, and enantiopurity of chiral metabolites obtained from thiophene enzymatic oxidation depends on the substrate, type of oxygenase selected, and molecular docking results. The racemization and dimerization of sulfoxides, cis/trans epimerization of dihydrodiol metabolites, and aromatization of epoxides are all factors associated with the mono- and di-oxygenase-catalyzed metabolism of thiophenes and thiophene-containing drugs and their applications in chemoenzymatic synthesis and medicine.
Collapse
|
11
|
Rodríguez DF, Moglie Y, Ramírez-Sarmiento CA, Singh SK, Dua K, Zacconi FC. Bio-click chemistry: a bridge between biocatalysis and click chemistry. RSC Adv 2022; 12:1932-1949. [PMID: 35425264 PMCID: PMC8979012 DOI: 10.1039/d1ra08053a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/28/2021] [Indexed: 11/21/2022] Open
Abstract
The fields of click chemistry and biocatalysis have rapidly grown over the last two decades. The development of robust and active biocatalysts and the widespread use of straightforward click reactions led to significant interactions between these two fields. Therefore the name bio-click chemistry seems to be an accurate definition of chemoenzymatic reactions cooperating with click transformations. Bio-click chemistry can be understood as the approach towards molecules of high-value using a green and sustainable approach by exploiting the potential of biocatalytic enzyme activity combined with the reliable nature of click reactions. This review summarizes the principal bio-click chemistry reactions reported over the last two decades, with a special emphasis on small molecules. Contributions to the field of bio-click chemistry are manifold, but the synthesis of chiral molecules with applications in medicinal chemistry and sustainable syntheses will be especially highlighted.
Collapse
Affiliation(s)
- Diego F Rodríguez
- Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile Chile
| | - Yanina Moglie
- Departamento de Química, INQUISUR, Universidad Nacional del Sur (UNS)-CONICET Argentina
| | - César A Ramírez-Sarmiento
- Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile Santiago Chile.,ANID - Millennium Science Initiative Program, Millennium Institute for Integrative Biology (iBio) Santiago Chile
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University Phagwara 144411 Punjab India
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney NSW 2007 Australia.,Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney Ultimo Australia
| | - Flavia C Zacconi
- Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile Chile .,Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile Santiago Chile.,Centro de Investigaciones en Nanotecnología y Materiales Avanzados, CIEN-UC, Pontificia Universidad Católica de Chile Santiago Chile
| |
Collapse
|
12
|
Xu M, Cai Q. Progress of Catalytic Asymmetric Diels-Alder Reactions of 2-Pyrones. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202109025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
13
|
Bent JS, Clark ZT, Collins JA. OUP accepted manuscript. J Ind Microbiol Biotechnol 2022; 49:6544675. [PMID: 35259264 PMCID: PMC9142194 DOI: 10.1093/jimb/kuac006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 02/20/2022] [Indexed: 11/14/2022]
Abstract
The cis-dihydroxylation of arenes by Rieske dearomatizing dioxygenases (RDDs) represents a powerful tool for the production of chiral precursors in organic synthesis. Here, the substrate specificity of the RDD benzoate dioxygenase (BZDO) in Ralstonia eutropha B9 whole cells was explored using quantitative 1H nuclear magnetic resonance spectroscopy (q1H-NMR). The specific activity, specific carbon uptake, and regioselectivity of the dihydroxylation reaction were evaluated in resting cell cultures for a panel of 17 monosubstituted benzoates. Two new substrates of this dioxygenase system were identified (2-methyl- and 3-methoxybenzoic acid) and the corresponding cis-diol metabolites were characterized. Higher activities were observed for benzoates with smaller substituents, predominantly at the 3-position. Elevated activities were also observed in substrates bearing greater partial charge at the C-2 position of the benzoate ring. The regioselectivity of the reaction was directly measured using q1H-NMR and found to have positive correlation with increasing substituent size. These results widen the pool of cis-diol metabolites available for synthetic applications and offer a window into the substrate traits that govern specificity for BZDO.
Collapse
Affiliation(s)
- James S Bent
- Department of Chemistry, Whitman College, 345 Boyer Avenue, Walla Walla, WA 99362, USA
| | - Zachary T Clark
- Department of Chemistry, Whitman College, 345 Boyer Avenue, Walla Walla, WA 99362, USA
| | - Jonathan A Collins
- Correspondence should be addressed to: Jonathan A. Collins. Phone: +1-509-527-5181. E-mail:
| |
Collapse
|
14
|
Rulev AY, Zubkov FI. Hyperbaric reactions in organic synthesis. Progress from 2006 to 2020. Org Biomol Chem 2022; 20:2320-2355. [DOI: 10.1039/d1ob01423d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This comprehensive review summarizes the published literature data concerning above 1 kbar reactions for the purposes of preparative organic synthesis (more then 50 mg of the initial substance) from 2006...
Collapse
|
15
|
Ye S, Banwell MG. Chemoenzymatic and Enantiomeric Switching Regimes Enabling the Synthesis of Homochiral Cyclohexa-2,5-dienones Incorporating All-Carbon Quaternary Centers. J Org Chem 2021; 86:15403-15412. [PMID: 34617772 DOI: 10.1021/acs.joc.1c01931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The enantiomerically pure, bromobenzene-derived metabolite 5 has been transformed into enone 20 using a reaction sequence involving Suzuki-Miyaura cross-coupling and Eschenmoser-Claisen rearrangement processes. Treatment of compound 20 with lithium hydroxide results in an acetonide fragmentation reaction that delivers the 4,4-disubstituted cyclohexa-2,5-dienone 21, reductive de-oxygenation of which leads to congener 22. A closely related sequence of reactions can be used to convert the same homochiral starting material 5 into compound ent-22.
Collapse
Affiliation(s)
- Sebastian Ye
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Martin G Banwell
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia.,Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou 510632, China
| |
Collapse
|
16
|
Tănase C, Căproiu MT, Drăghici C. New β-ketophosphonates for the synthesis of prostaglandin analogues. 1. Phosphonates with a bicyclo[3.3.0]octene scaffold spaced by a methylene group from the β-ketone. Prostaglandins Leukot Essent Fatty Acids 2021; 173:102325. [PMID: 34507099 DOI: 10.1016/j.plefa.2021.102325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 07/22/2021] [Accepted: 08/03/2021] [Indexed: 11/17/2022]
Abstract
The synthesis of β-ketophosphonates, linked by a methylene group to a bicyclo[3.3.0]octene fragment, was performed by the reaction of dimethyl methanephosphonate with the ester group of two intermediates with this scaffold. Starting from a diol, protected with good leaving groups (mesyl and tosyl), we performed a sequence of reactions with good yields: the carbon chain lengthening by reaction with KCN, the hydrolysis of the nitrile groups to carboxyl, the esterification of carboxyl to ester and finally the phosphonate synthesis, which gave one bis-β-ketophosphonate and two mono β-ketophosphonates. The new β-ketophosphonates are key intermediates for obtaining new prostaglandin analogues with a bicyclo[3.3.0]octene fragment in the ω-side chain. The bicyclo[3.3.0]octane scaffold, found in natural products and in anticancer compounds, are expected to keep their activity in PG analogs; the bulky scaffold, separated by a methylene group from the C-15 carbon atom, is expected to diminish the inactivation of the PG analog by enzyme oxidation of 15α-OH oxidation to 15-Keto via PGDH pathway.
Collapse
Affiliation(s)
- Comstantin Tănase
- National Institute for Chemical-Pharmaceutical Research and Development-ICCF, 112 Vitan Av., 031299, Bucharest-3, Romania.
| | - Miron Teodor Căproiu
- Organic Chemistry Center "C.D.Nenitescu, 202 B Splaiul Independentei, 060023 Bucharest, Romania
| | - Constantin Drăghici
- Organic Chemistry Center "C.D.Nenitescu, 202 B Splaiul Independentei, 060023 Bucharest, Romania
| |
Collapse
|
17
|
Cigan E, Eggbauer B, Schrittwieser JH, Kroutil W. The role of biocatalysis in the asymmetric synthesis of alkaloids - an update. RSC Adv 2021; 11:28223-28270. [PMID: 35480754 PMCID: PMC9038100 DOI: 10.1039/d1ra04181a] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/30/2021] [Indexed: 12/19/2022] Open
Abstract
Alkaloids are a group of natural products with interesting pharmacological properties and a long history of medicinal application. Their complex molecular structures have fascinated chemists for decades, and their total synthesis still poses a considerable challenge. In a previous review, we have illustrated how biocatalysis can make valuable contributions to the asymmetric synthesis of alkaloids. The chemo-enzymatic strategies discussed therein have been further explored and improved in recent years, and advances in amine biocatalysis have vastly expanded the opportunities for incorporating enzymes into synthetic routes towards these important natural products. The present review summarises modern developments in chemo-enzymatic alkaloid synthesis since 2013, in which the biocatalytic transformations continue to take an increasingly 'central' role.
Collapse
Affiliation(s)
- Emmanuel Cigan
- Institute of Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, BioHealth Heinrichstrasse 28/II 8010 Graz Austria
| | - Bettina Eggbauer
- Institute of Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, BioHealth Heinrichstrasse 28/II 8010 Graz Austria
| | - Joerg H Schrittwieser
- Institute of Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, BioHealth Heinrichstrasse 28/II 8010 Graz Austria
| | - Wolfgang Kroutil
- Institute of Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, BioHealth Heinrichstrasse 28/II 8010 Graz Austria
| |
Collapse
|
18
|
Wissner JL, Schelle JT, Escobedo‐Hinojosa W, Vogel A, Hauer B. Semi‐Rational Engineering of Toluene Dioxygenase from
Pseudomonas putida
F1 towards Oxyfunctionalization of Bicyclic Aromatics. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100296] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Julian L. Wissner
- Institute of Technical Biochemistry University of Stuttgart Allmandring 31 70569 Stuttgart Germany
| | - Jona T. Schelle
- Institute of Technical Biochemistry University of Stuttgart Allmandring 31 70569 Stuttgart Germany
| | - Wendy Escobedo‐Hinojosa
- Institute of Technical Biochemistry University of Stuttgart Allmandring 31 70569 Stuttgart Germany
| | | | - Bernhard Hauer
- Institute of Technical Biochemistry University of Stuttgart Allmandring 31 70569 Stuttgart Germany
| |
Collapse
|
19
|
Stewart SG, Harfoot GJ, McRae KJ, Teng Y, Yu LJ, Chen B, Cammi R, Coote ML, Banwell MG, Willis AC. High-Pressure-Promoted and Facially Selective Diels–Alder Reactions of Enzymatically Derived cis-1,2-Dihydrocatechols and Their Acetonide Derivatives: Enantiodivergent Routes to Homochiral and Polyfunctionalized Bicyclo[2.2.2]octenes. J Org Chem 2020; 85:13080-13095. [DOI: 10.1021/acs.joc.0c01767] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Scott G. Stewart
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601 Australia
| | - Gwion J. Harfoot
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601 Australia
| | - Kenneth J. McRae
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601 Australia
| | - Yinglai Teng
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou 510632, China
| | - Li-Juan Yu
- Research School of Chemistry, Institute of Advanced Studies and ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry, The Australian National University, Canberra, ACT 2601 Australia
| | - Bo Chen
- Donostia International Physics Center, Paseo Manuel de Lardizabal, 4, 20018 Donostia-San Sebastian, Spain
- IKERBASQUE, Basque Foundation for Science, Maria Diaz de Haro 3, 48013 Bilbao, Spain
| | - Roberto Cammi
- Department of Chemical Science, Life Science and Environmental Sustainability, University of Parma, I-43100 Parma, Italy
| | - Michelle L. Coote
- Research School of Chemistry, Institute of Advanced Studies and ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry, The Australian National University, Canberra, ACT 2601 Australia
| | - Martin G. Banwell
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601 Australia
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou 510632, China
| | - Anthony C. Willis
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601 Australia
| |
Collapse
|
20
|
Salvio R, Placidi S, Bella M. Benzazetidines and Related Compounds: Synthesis and Potential. Chemistry 2020; 26:10157-10174. [DOI: 10.1002/chem.201905668] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/24/2020] [Indexed: 12/28/2022]
Affiliation(s)
- Riccardo Salvio
- Dipartimento di Scienze e Tecnologie Chimiche Università “Tor Vergata” Via della Ricerca Scientifica, 1 00133 Roma Italy
- ISB—CNR Sezione Meccanismi di Reazione Università La Sapienza 00185 Roma Italy
| | - Simone Placidi
- Dipartimento di Chimica Sapienza Università di Roma P.le Aldo Moro 5 00185 Roma Italy
| | - Marco Bella
- Dipartimento di Chimica Sapienza Università di Roma P.le Aldo Moro 5 00185 Roma Italy
| |
Collapse
|
21
|
Endoma‐Arias MAA, Makarova M, Dela Paz HE, Hudlicky T. An Improved First‐Generation Synthesis of ent‐Oxycodone. ChemistrySelect 2020. [DOI: 10.1002/slct.202001320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mary Ann A. Endoma‐Arias
- Department of Chemistry and Centre for Biotechnology Brock University 1812 Sir Isaac Brock Way St. Catharines Ontario Canada L2S 3 A1
| | - Mariia Makarova
- Department of Chemistry and Centre for Biotechnology Brock University 1812 Sir Isaac Brock Way St. Catharines Ontario Canada L2S 3 A1
| | - Helen E. Dela Paz
- Department of Chemistry and Centre for Biotechnology Brock University 1812 Sir Isaac Brock Way St. Catharines Ontario Canada L2S 3 A1
| | - Tomas Hudlicky
- Department of Chemistry and Centre for Biotechnology Brock University 1812 Sir Isaac Brock Way St. Catharines Ontario Canada L2S 3 A1
| |
Collapse
|
22
|
Siddiqi Z, Wertjes WC, Sarlah D. Chemical Equivalent of Arene Monooxygenases: Dearomative Synthesis of Arene Oxides and Oxepines. J Am Chem Soc 2020; 142:10125-10131. [PMID: 32383862 DOI: 10.1021/jacs.0c02724] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Direct epoxidation of aromatic nuclei by cytochrome P450 monooxygenases is one of the major metabolic pathways of arenes in eukaryotes. The resulting arene oxides serve as versatile precursors to phenols, oxepines, or trans-dihydrodiol-based metabolites. Although such compounds have an important biological and chemical relevance, the lack of methods for their production has hampered access to their utility. Herein, we report a general arenophile-based strategy for the dearomative synthesis of arene oxides. The mildness of this method permits access to sensitive monocyclic arene oxides without any noticeable decomposition to phenols. Moreover, this method enables direct conversion of polycyclic arenes and heteroarenes into the corresponding oxepines. Finally, these studies provided direct connection between simple aromatic precursors and complex small organic molecules via arene oxides and oxepines.
Collapse
Affiliation(s)
- Zohaib Siddiqi
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
| | - William C Wertjes
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
| | - David Sarlah
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
| |
Collapse
|
23
|
Vila MA, Steck V, Rodriguez Giordano S, Carrera I, Fasan R. C-H Amination via Nitrene Transfer Catalyzed by Mononuclear Non-Heme Iron-Dependent Enzymes. Chembiochem 2020; 21:1981-1987. [PMID: 32189465 DOI: 10.1002/cbic.201900783] [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: 12/26/2019] [Revised: 02/12/2020] [Indexed: 12/18/2022]
Abstract
Expanding the reaction scope of natural metalloenzymes can provide new opportunities for biocatalysis. Mononuclear non-heme iron-dependent enzymes represent a large class of biological catalysts involved in the biosynthesis of natural products and catabolism of xenobiotics, among other processes. Here, we report that several members of this enzyme family, including Rieske dioxygenases as well as α-ketoglutarate-dependent dioxygenases and halogenases, are able to catalyze the intramolecular C-H amination of a sulfonyl azide substrate, thereby exhibiting a promiscuous nitrene transfer reactivity. One of these enzymes, naphthalene dioxygenase (NDO), was further engineered resulting in several active site variants that function as C-H aminases. Furthermore, this enzyme could be applied to execute this non-native transformation on a gram scale in a bioreactor, thus demonstrating its potential for synthetic applications. These studies highlight the functional versatility of non-heme iron-dependent enzymes and pave the way to their further investigation and development as promising biocatalysts for non-native metal-catalyzed transformations.
Collapse
Affiliation(s)
- Maria Agustina Vila
- Laboratorio de Biocatálisis y Biotransformaciones, Departamento de Química Orgánica y Departamento de Biociencias. Facultad de Química, Universidad de la República, Av General Flores 2124, CP 11800, Montevideo, Uruguay
| | - Viktoria Steck
- Department of Chemistry, University of Rochester, RC Box 270216, Rochester, NY 14627, USA
| | - Sonia Rodriguez Giordano
- Laboratorio de Biocatálisis y Biotransformaciones, Departamento de Química Orgánica y Departamento de Biociencias. Facultad de Química, Universidad de la República, Av General Flores 2124, CP 11800, Montevideo, Uruguay
| | - Ignacio Carrera
- Laboratorio de Biocatálisis y Biotransformaciones, Departamento de Química Orgánica y Departamento de Biociencias. Facultad de Química, Universidad de la República, Av General Flores 2124, CP 11800, Montevideo, Uruguay
| | - Rudi Fasan
- Department of Chemistry, University of Rochester, RC Box 270216, Rochester, NY 14627, USA
| |
Collapse
|
24
|
Goulart Stollmaier J, Hudlický T. Sequential enzymatic and electrochemical functionalization of bromocyclohexadienediols: Application to the synthesis of (−)-conduritol C. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.130924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
25
|
Lan P, Ye S, Banwell MG. The Application of Dioxygenase-Based Chemoenzymatic Processes to the Total Synthesis of Natural Products. Chem Asian J 2020; 14:4001-4012. [PMID: 31609526 DOI: 10.1002/asia.201900988] [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: 07/21/2019] [Revised: 09/18/2019] [Indexed: 12/14/2022]
Abstract
This Minireview describes the exploitation of certain enzymatically derived, readily accessible, and enantiomerically pure cis-1,2-dihydrocatechols as starting materials in the chemical synthesis of a range of biologically active natural products, most notably sesquiterpenoids and alkaloids.
Collapse
Affiliation(s)
- Ping Lan
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou, 510632, China
| | - Sebastian Ye
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, ACT, 2601, Australia
| | - Martin G Banwell
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou, 510632, China.,Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, ACT, 2601, Australia
| |
Collapse
|
26
|
Boyd DR, Sharma ND, McGivern CJ, Stevenson PJ, Hoering P, Allen CCR. Chemoenzymatic Synthesis of (-)-Ribisins A and B from Dibenzo[ b,d]furan. J Org Chem 2019; 84:15165-15172. [PMID: 31692354 DOI: 10.1021/acs.joc.9b02171] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
cis-Dihydrodiols, derived from monocyclic aromatic compounds, are valuable chiral pool intermediates for the synthesis of cyclic natural products. A drawback of this approach, to the synthesis of polycyclic secondary metabolites, is that additional rings must be annulated. To date, relatively few chiral natural products have been synthesized from polycyclic arene cis-dihydrodiols. Fungal metabolites, (-)-ribisins A and B, have now been obtained by functional group manipulation of a tricyclic arene metabolite, obtained from toluene dioxygenase-catalyzed regioselective and stereoselective cis-dihydroxylations of dibenzo[b,d]furan. The synthetic sequences were marginally shorter than the alternative routes, using monocyclic arene cis-dihydrodiols, and required no carbon-carbon bond-forming reactions.
Collapse
Affiliation(s)
- Derek R Boyd
- School of Chemistry and Chemical Engineering , Queen's University , Belfast BT9 5AG , U.K
| | - Narain D Sharma
- School of Chemistry and Chemical Engineering , Queen's University , Belfast BT9 5AG , U.K
| | - Christopher J McGivern
- School of Chemistry and Chemical Engineering , Queen's University , Belfast BT9 5AG , U.K
| | - Paul J Stevenson
- School of Chemistry and Chemical Engineering , Queen's University , Belfast BT9 5AG , U.K
| | - Patrick Hoering
- School of Biological Sciences , Queen's University , Belfast BT9 5DL , U.K
| | | |
Collapse
|
27
|
Endoma-Arias MA, Dela Paz H, Hudlicky T. Chemoenzymatic Total Synthesis of (+)-10-Keto-Oxycodone from Phenethyl Acetate. Molecules 2019; 24:molecules24193477. [PMID: 31557873 PMCID: PMC6804203 DOI: 10.3390/molecules24193477] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/20/2019] [Accepted: 09/22/2019] [Indexed: 12/18/2022] Open
Abstract
The total synthesis of (+)-10-keto-oxycodone was attained from phenethyl acetate in a stereoselective manner. Absolute stereochemistry was established via enzymatic dihydroxylation of phenethyl acetate with the recombinant strain JM109 (pDTG601A) that furnished the corresponding cis-cyclohexadienediol whose configuration corresponds to the absolute stereochemistry of the ring C of (+)-10-keto-oxycodone. Intramolecular Heck reaction was utilized to establish the quaternary carbon at C-13, along with the dibenzodihydrofuran functionality. The C-14 hydroxyl and C-10 ketone were installed via SmI2-mediated radical cyclization, and oxidation of a benzylic alcohol (obtained from an intermediate nitrate azide), respectively. The synthesis of (+)-10-keto-oxycodone was completed in a total of 14 operations (21 steps) and an overall yield of ~2%. Experimental and spectral data are provided for key intermediates and new compounds.
Collapse
Affiliation(s)
- Mary Ann Endoma-Arias
- Chemistry Department and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way St. Catharines, ON L2S 3A1, Canada.
| | - Helen Dela Paz
- Chemistry Department and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way St. Catharines, ON L2S 3A1, Canada.
| | - Tomas Hudlicky
- Chemistry Department and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way St. Catharines, ON L2S 3A1, Canada.
| |
Collapse
|
28
|
Zens A, Bauer F, Kolb B, Mannchen F, Seubert P, Forschner R, Flaig KS, Köhn A, Kunz D, Laschat S. Ni(NHC) Catalyzed Rearrangement of 1‐Acyl‐2‐vinylcyclopropanes: Tackling a Mechanistic Puzzle by Combined Experimental and Computational Studies. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Anna Zens
- Institut für Organische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Florian Bauer
- Institut für Theoretische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Benedikt Kolb
- Institut für Organische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Fabian Mannchen
- Institut für Organische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Philipp Seubert
- Institut für Organische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Robert Forschner
- Institut für Organische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Kim S. Flaig
- Institut für Anorganische Chemie Eberhard‐Karls‐Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Andreas Köhn
- Institut für Theoretische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Doris Kunz
- Institut für Anorganische Chemie Eberhard‐Karls‐Universität Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Sabine Laschat
- Institut für Organische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| |
Collapse
|
29
|
Liang X, Zhao Y, Si X, Xu M, Tan J, Zhang Z, Zheng C, Zheng C, Cai Q. Enantioselective Synthesis of Arene
cis
‐Dihydrodiols from 2‐Pyrones. Angew Chem Int Ed Engl 2019; 58:14562-14567. [DOI: 10.1002/anie.201908284] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Indexed: 01/13/2023]
Affiliation(s)
- Xiao‐Wei Liang
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Yunlong Zhao
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Xu‐Ge Si
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Meng‐Meng Xu
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Jia‐Hao Tan
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Zhi‐Mao Zhang
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Cheng‐Gong Zheng
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Chao Zheng
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Rd. Shanghai 200032 China
| | - Quan Cai
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| |
Collapse
|
30
|
Liang X, Zhao Y, Si X, Xu M, Tan J, Zhang Z, Zheng C, Zheng C, Cai Q. Enantioselective Synthesis of Arene
cis
‐Dihydrodiols from 2‐Pyrones. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908284] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Xiao‐Wei Liang
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Yunlong Zhao
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Xu‐Ge Si
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Meng‐Meng Xu
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Jia‐Hao Tan
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Zhi‐Mao Zhang
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Cheng‐Gong Zheng
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| | - Chao Zheng
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Rd. Shanghai 200032 China
| | - Quan Cai
- Department of Chemistry and Research Center for Molecular Recognition and Synthesis Fudan University 220 Handan Rd. Shanghai 200433 China
| |
Collapse
|
31
|
Shatskiy A, Lundberg H, Kärkäs MD. Organic Electrosynthesis: Applications in Complex Molecule Synthesis. ChemElectroChem 2019. [DOI: 10.1002/celc.201900435] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Andrey Shatskiy
- Department of ChemistryKTH Royal Institute of Technology SE-100 44 Stockholm Sweden
| | - Helena Lundberg
- Department of ChemistryKTH Royal Institute of Technology SE-100 44 Stockholm Sweden
| | - Markus D. Kärkäs
- Department of ChemistryKTH Royal Institute of Technology SE-100 44 Stockholm Sweden
| |
Collapse
|
32
|
Makarova M, Endoma-Arias MAA, Dela Paz HE, Simionescu R, Hudlicky T. Chemoenzymatic Total Synthesis of ent-Oxycodone: Second-, Third-, and Fourth-Generation Strategies. J Am Chem Soc 2019; 141:10883-10904. [DOI: 10.1021/jacs.9b05033] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mariia Makarova
- Department of Chemistry and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada
| | - Mary Ann A. Endoma-Arias
- Department of Chemistry and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada
| | - Helen E. Dela Paz
- Department of Chemistry and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada
| | - Razvan Simionescu
- Department of Chemistry and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada
| | - Tomas Hudlicky
- Department of Chemistry and Centre for Biotechnology, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada
| |
Collapse
|
33
|
Milzarek TM, Einsiedler M, Aldemir H, D’Agostino PM, Evers JK, Hertrampf G, Lamm K, Malay M, Matura A, Müller JI, Gulder TAM. Bypassing Biocatalytic Substrate Limitations in Oxidative Dearomatization Reactions by Transient Substrate Mimicking. Org Lett 2019; 21:4520-4524. [DOI: 10.1021/acs.orglett.9b01398] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Tobias M. Milzarek
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Manuel Einsiedler
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Hülya Aldemir
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Paul M. D’Agostino
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Julia K. Evers
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Gesa Hertrampf
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Katharina Lamm
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Mert Malay
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Anke Matura
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Jonas I. Müller
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Tobias A. M. Gulder
- Chair of Technical Biochemistry, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
- Biosystems Chemistry, Department of Chemistry and Center for Integrated Protein Science Munich, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| |
Collapse
|
34
|
Concepts and tools for mechanism and selectivity analysis in synthetic organic electrochemistry. Proc Natl Acad Sci U S A 2019; 116:11147-11152. [PMID: 31101717 DOI: 10.1073/pnas.1904439116] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
As an accompaniment to the current renaissance of synthetic organic electrochemistry, the heterogeneous and space-dependent nature of electrochemical reactions is analyzed in detail. The reactions that follow the initial electron transfer step and yield the products are intimately coupled with reactant transport. Depiction of the ensuing reactions profiles is the key to the mechanism and selectivity parameters. Analysis is eased by the steady state resulting from coupling of diffusion with convection forced by solution stirring or circulation. Homogeneous molecular catalysis of organic electrochemical reactions of the redox or chemical type may be treated in the same manner. The same benchmarking procedures recently developed for the activation of small molecules in the context of modern energy challenges lead to the establishment and comparison of the catalytic Tafel plots. At the very opposite, redox-neutral chemical reactions may be catalyzed by injection (or removal) of an electron from the electrode. This class of reactions has currently few, but very thoroughly analyzed, examples. It is likely that new cases will emerge in the near future.
Collapse
|
35
|
Boyd DR, Sharma ND, Brannigan IN, McGivern CJ, Nockemann P, Stevenson PJ, McRoberts C, Hoering P, Allen CCR. Cis‐Dihydroxylation of Tricyclic Arenes and Heteroarenes Catalyzed by Toluene Dioxygenase: A Molecular Docking Study and Experimental Validation. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900147] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Derek R. Boyd
- School of Chemistry and Chemical EngineeringQueen's University of Belfast Belfast BT9 5AG UK
| | - Narain D. Sharma
- School of Chemistry and Chemical EngineeringQueen's University of Belfast Belfast BT9 5AG UK
| | - Ian N. Brannigan
- School of Chemistry and Chemical EngineeringQueen's University of Belfast Belfast BT9 5AG UK
| | - Christopher J. McGivern
- School of Chemistry and Chemical EngineeringQueen's University of Belfast Belfast BT9 5AG UK
| | - Peter Nockemann
- School of Chemistry and Chemical EngineeringQueen's University of Belfast Belfast BT9 5AG UK
| | - Paul J. Stevenson
- School of Chemistry and Chemical EngineeringQueen's University of Belfast Belfast BT9 5AG UK
| | - Colin McRoberts
- Agri-food and Biosciences Institute for Northern Ireland Belfast BT9 5PX UK
| | - Patrick Hoering
- School of Biological SciencesQueen's University of Belfast Belfast BT9 7BL, UK
| | | |
Collapse
|
36
|
Punna N, Harada K, Zhou J, Shibata N. Pd-Catalyzed Decarboxylative Cyclization of Trifluoromethyl Vinyl Benzoxazinanones with Sulfur Ylides: Access to Trifluoromethyl Dihydroquinolines. Org Lett 2019; 21:1515-1520. [DOI: 10.1021/acs.orglett.9b00330] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Nagender Punna
- Department of Nanopharmaceutical Sciences & Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan
| | - Kyosuke Harada
- Department of Nanopharmaceutical Sciences & Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan
| | - Jun Zhou
- Department of Nanopharmaceutical Sciences & Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan
| | - Norio Shibata
- Department of Nanopharmaceutical Sciences & Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan
- Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 688 Yingbin Avenue, 321004 Jinhua, China
| |
Collapse
|
37
|
Franc M, Urban M, Císařová I, Veselý J. Highly enantioselective addition of sulfur-containing heterocycles to isatin-derived ketimines. Org Biomol Chem 2019; 17:7309-7314. [DOI: 10.1039/c9ob01338e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In this study, we report a highly stereoselective addition of sulfur-containing heterocyclic compounds to isatin-derived ketimines efficiently catalyzed by cinchonidine-derived bifunctional tertiary aminothiourea (1 mol%).
Collapse
Affiliation(s)
- Michael Franc
- Department of Organic Chemistry
- Charles University
- 12843 Prague
- Czech Republic
| | - Michal Urban
- Department of Organic Chemistry
- Charles University
- 12843 Prague
- Czech Republic
| | - Ivana Císařová
- Department of Inorganic Chemistry
- Charles University
- 12843 Prague
- Czech Republic
| | - Jan Veselý
- Department of Organic Chemistry
- Charles University
- 12843 Prague
- Czech Republic
| |
Collapse
|