1
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Su S, Zhang Y, Liu P, Wink DJ, Lee D. Intramolecular Carboxyamidation of Alkyne-Tethered O-Acylhydroxamates through Formation of Fe(III)-Nitrenoids. Chemistry 2024; 30:e202303428. [PMID: 38050744 DOI: 10.1002/chem.202303428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/28/2023] [Accepted: 12/04/2023] [Indexed: 12/06/2023]
Abstract
We developed intramolecular carboxyamidations of alkyne-tethered O-acylhydroxamates followed by either thermally induced spontaneous or 4-(dimethylamino)pyridine-catalyzed O→O or O→N acyl group migration. Under iron-catalyzed conditions, the carboxyamidation products were generated in high yield from both Z-alkene and arene-tethered substrates. DFT calculations indicate that the iron-catalyzed carboxyamidation proceeds via a stepwise mechanism involving iron-imidyl radical cyclization followed by intramolecular acyloxy transfer from the iron center to the alkenyl radical center to furnish the cis-carboxyamidation product. Upon treatment with 4-(dimethylamino)pyridine, the Z-alkene-tethered carboxyamidation products underwent selective O→O acyl migration to generate 2-acyloxy-5-acyl pyrroles. Thermal O→N acyl migration occurs during carboxyamidation if the Z-alkene linker contains an alkyl or an aryl substituent at the β-position of the carbonyl group. On the other hand, the arene linker-containing compounds selectively undergo O→N acyl migration to generate N-acyl-3-acylisoindolinones, and the corresponding O→O acyl migration forming isoindole derivatives was not observed.
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Affiliation(s)
- Siyuan Su
- Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, Illinois, 60607, USA
| | - Yu Zhang
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, PA, 15260, USA
| | - Peng Liu
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, PA, 15260, USA
| | - Donald J Wink
- Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, Illinois, 60607, USA
| | - Daesung Lee
- Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, Illinois, 60607, USA
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2
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Zhuang D, Jiang S, Wang Y, Wang X, Shen S, Yan R. I 2-Mediated [6 + 1] Annulation of Alkynes with MsONH 3OTf: Direct Synthesis of Benzo[ b]azepines. Org Lett 2023; 25:3007-3012. [PMID: 37083284 DOI: 10.1021/acs.orglett.3c00790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
The synthesis of benzo[b]azepines using protonated aminating reagent (MsONH3OTf) and alkynes through I2-mediated [6 + 1] annulation reaction has been developed. This protocol features excellent functional group tolerance and mild reaction conditions and affords the benzo[b]azepines in moderate to good yields under metal-free reaction conditions.
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Affiliation(s)
- Daijiao Zhuang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000 Gansu, China
| | - Shixuan Jiang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000 Gansu, China
| | - Youzhi Wang
- Chengdu Guibao Science and Technology Co., Ltd, Chengdu, 610041 Sichuan, China
| | - Xiajun Wang
- Chengdu Guibao Science and Technology Co., Ltd, Chengdu, 610041 Sichuan, China
| | - Siwei Shen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000 Gansu, China
| | - Rulong Yan
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000 Gansu, China
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3
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Pozhydaiev V, Vayer M, Fave C, Moran J, Lebœuf D. Synthesis of Unprotected β-Arylethylamines by Iron(II)-Catalyzed 1,2-Aminoarylation of Alkenes in Hexafluoroisopropanol. Angew Chem Int Ed Engl 2023; 62:e202215257. [PMID: 36541580 DOI: 10.1002/anie.202215257] [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: 10/17/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022]
Abstract
β-Arylethylamines are prevalent structural motifs in molecules exhibiting biological activity. Here we report a sequential one-pot protocol for the 1,2-aminoarylation of alkenes with hydroxylammonium triflate salts and (hetero)arenes. Unlike existing methods, this reaction provides a direct entry to unprotected β-arylethylamines with remarkable functional group tolerance, allowing key drug-oriented functional groups to be installed in a two-step process. The use of hexafluoroisopropanol as a solvent in combination with an iron(II) catalyst proved essential to reaching high-value nitrogen-containing molecules.
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Affiliation(s)
- Valentyn Pozhydaiev
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), CNRS UMR 7006, Université de Strasbourg, 8 Allée Gaspard Monge, 67000, Strasbourg, France
| | - Marie Vayer
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), CNRS UMR 7006, Université de Strasbourg, 8 Allée Gaspard Monge, 67000, Strasbourg, France
| | - Claire Fave
- Laboratoire d'Electrochimie Moléculaire, Université Paris Cité, 75013, Paris, France
| | - Joseph Moran
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), CNRS UMR 7006, Université de Strasbourg, 8 Allée Gaspard Monge, 67000, Strasbourg, France.,Institut Universitaire de France (IUF), 75005, Paris, France
| | - David Lebœuf
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), CNRS UMR 7006, Université de Strasbourg, 8 Allée Gaspard Monge, 67000, Strasbourg, France
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4
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Su S, Wu T, Xia Y, Wink DJ, Lee D. Cycloisomerization of Alkyne-Tethered N-Acyloxycarbamates to 2-(3H)Oxazolones through Nitrenoid-Mediated Carboxyamidation. Chemistry 2023; 29:e202203371. [PMID: 36628950 DOI: 10.1002/chem.202203371] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/12/2023]
Abstract
The cycloisomerization of alkyne-tethered N-benzoyloxycarbamates to 2-(3H)oxazolones is described. Two catalytic systems are tailored for intramolecular 5-exo-alkyne carboxyamidation and concomitant alkene isomerization. PtCl2 /CO (5 mol%, toluene, 100 °C) promotes both carboxyamidation and alkene isomerization but has a limited substrate scope. On the other hand, FeCl3 (5 mol%, CH3 CN, 100 °C) promotes carboxyamidation effectively but a cocatalyst is required for the exocyclic alkene isomerization. Thus, a two-step one-pot protocol has been developed for a broader reaction scope, which involves FeCl3 -catalyzed carboxyamidation and base-induced alkene isomerization. Crossover experiments suggest that these reactions proceed mainly through a mechanism involving acylnitrenoid intermediates rather than carbenoid intermediates.
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Affiliation(s)
- Siyuan Su
- Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, Illinois, 60607, USA
| | - Tongtong Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province, 325035, P. R. China
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province, 325035, P. R. China
| | - Donald J Wink
- Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, Illinois, 60607, USA
| | - Daesung Lee
- Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, Illinois, 60607, USA
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5
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Chatterjee S, Harden I, Bistoni G, Castillo RG, Chabbra S, van Gastel M, Schnegg A, Bill E, Birrell JA, Morandi B, Neese F, DeBeer S. A Combined Spectroscopic and Computational Study on the Mechanism of Iron-Catalyzed Aminofunctionalization of Olefins Using Hydroxylamine Derived N-O Reagent as the "Amino" Source and "Oxidant". J Am Chem Soc 2022; 144:2637-2656. [PMID: 35119853 PMCID: PMC8855425 DOI: 10.1021/jacs.1c11083] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
![]()
Herein, we study
the mechanism of iron-catalyzed direct synthesis
of unprotected aminoethers from olefins by a hydroxyl amine derived
reagent using a wide range of analytical and spectroscopic techniques
(Mössbauer, Electron Paramagnetic Resonance, Ultra-Violet Visible
Spectroscopy, X-ray Absorption, Nuclear Resonance Vibrational Spectroscopy,
and resonance Raman) along with high-level quantum chemical calculations.
The hydroxyl amine derived triflic acid salt acts as the “oxidant”
as well as “amino” group donor. It activates the high-spin
Fe(II) (St = 2) catalyst [Fe(acac)2(H2O)2] (1) to generate
a high-spin (St = 5/2) intermediate (Int I), which decays to a second intermediate (Int II) with St = 2. The analysis of spectroscopic
and computational data leads to the formulation of Int I as [Fe(III)(acac)2-N-acyloxy] (an alkyl-peroxo-Fe(III)
analogue). Furthermore, Int II is formed by N–O
bond homolysis. However, it does not generate a high-valent
Fe(IV)(NH) species (a Fe(IV)(O) analogue), but instead a high-spin
Fe(III) center which is strongly antiferromagnetically coupled (J = −524 cm–1) to an iminyl radical,
[Fe(III)(acac)2-NH·], giving St = 2. Though Fe(NH) complexes as isoelectronic surrogates
to Fe(O) functionalities are known, detection of a high-spin Fe(III)-N-acyloxy intermediate (Int I), which undergoes
N–O bond cleavage to generate the active iron–nitrogen
intermediate (Int II), is unprecedented. Relative to
Fe(IV)(O) centers, Int II features a weak elongated Fe–N
bond which, together with the unpaired electron density along the
Fe–N bond vector, helps to rationalize its propensity for N-transfer reactions onto styrenyl olefins, resulting in
the overall formation of aminoethers. This study thus demonstrates
the potential of utilizing the iron-coordinated nitrogen-centered
radicals as powerful reactive intermediates in catalysis.
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Affiliation(s)
- Sayanti Chatterjee
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany.,Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Ingolf Harden
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Giovanni Bistoni
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Rebeca G Castillo
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Sonia Chabbra
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Maurice van Gastel
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Alexander Schnegg
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Eckhard Bill
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - James A Birrell
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Bill Morandi
- ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland.,Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Frank Neese
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Serena DeBeer
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany
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6
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Patel M, Desai B, Sheth A, Dholakiya BZ, Naveen T. Recent Advances in Mono‐ and Difunctionalization of Unactivated Olefins. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100666] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Monak Patel
- Department of Chemistry Sardar Vallabhbhai National Institute of Technology Gujarat–Surat 395 007 India
| | - Bhargav Desai
- Department of Chemistry Sardar Vallabhbhai National Institute of Technology Gujarat–Surat 395 007 India
| | - Aakash Sheth
- Department of Chemistry Sardar Vallabhbhai National Institute of Technology Gujarat–Surat 395 007 India
| | - Bharatkumar Z. Dholakiya
- Department of Chemistry Sardar Vallabhbhai National Institute of Technology Gujarat–Surat 395 007 India
| | - Togati Naveen
- Department of Chemistry Sardar Vallabhbhai National Institute of Technology Gujarat–Surat 395 007 India
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7
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Corrado ML, Knaus T, Mutti FG. High Regio- and Stereoselective Multi-enzymatic Synthesis of All Phenylpropanolamine Stereoisomers from β-Methylstyrene. Chembiochem 2021; 22:2345-2350. [PMID: 33880862 PMCID: PMC8359840 DOI: 10.1002/cbic.202100123] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/20/2021] [Indexed: 12/16/2022]
Abstract
We present a one‐pot cascade for the synthesis of phenylpropanolamines (PPAs) in high optical purities (er and dr up to >99.5 %) and analytical yields (up to 95 %) by using 1‐phenylpropane‐1,2‐diols as key intermediates. This bioamination entails the combination of an alcohol dehydrogenase (ADH), an ω‐transaminase (ωTA) and an alanine dehydrogenase to create a redox‐neutral network, which harnesses the exquisite and complementary regio‐ and stereo‐selectivities of the selected ADHs and ωTAs. The requisite 1‐phenylpropane‐1,2‐diol intermediates were obtained from trans‐ or cis‐β‐methylstyrene by combining a styrene monooxygenase with epoxide hydrolases. Furthermore, in selected cases, the envisioned cascade enabled to obtain the structural isomer (1S,2R)‐1‐amino‐1‐phenylpropan‐2‐ol in high optical purity (er and dr >99.5 %). This is the first report on an enzymatic method that enables to obtain all of the four possible PPA stereoisomers in great enantio‐ and diastereo‐selectivity.
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Affiliation(s)
- Maria L Corrado
- Van't Hoff Institute for Molecular Sciences, HIMS-Biocat, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Tanja Knaus
- Van't Hoff Institute for Molecular Sciences, HIMS-Biocat, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Francesco G Mutti
- Van't Hoff Institute for Molecular Sciences, HIMS-Biocat, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
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8
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Wang H, Wu L, Zheng B, Du L, To W, Ko C, Phillips DL, Che C. C−H Activation by an Iron‐Nitrido Bis‐Pocket Porphyrin Species. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Hai‐Xu Wang
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
| | - Liangliang Wu
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
| | - Bin Zheng
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
| | - Lili Du
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
| | - Wai‐Pong To
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
| | - Cheng‐Hoi Ko
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
| | - David Lee Phillips
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
| | - Chi‐Ming Che
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong China
- HKU Shenzhen Institute of Research & Innovation Shenzhen China
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9
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Wang HX, Wu L, Zheng B, Du L, To WP, Ko CH, Phillips DL, Che CM. C-H Activation by an Iron-Nitrido Bis-Pocket Porphyrin Species. Angew Chem Int Ed Engl 2021; 60:4796-4803. [PMID: 33205509 DOI: 10.1002/anie.202014191] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/16/2020] [Indexed: 12/11/2022]
Abstract
High-valent iron-nitrido species are nitrogen analogues of iron-oxo species which are versatile reagents for C-H oxidation. Nonetheless, C-H activation by iron-nitrido species has been scarcely explored, as this is often hampered by their instability and short lifetime in solutions. Herein, the hydrogen atom transfer (HAT) reactivity of an Fe porphyrin nitrido species (2 c) toward C-H substrates was studied in solutions at room temperature, which was achieved by nanosecond laser flash photolysis (LFP) of its FeIII -azido precursor (1 c) supported by a bulky bis-pocket porphyrin ligand. C-H bonds with bond dissociation enthalpies (BDEs) of up to ≈84 kcal mol-1 could be activated, and the second-order rate constants (k2 ) are on the order of 102 -104 s-1 m-1 . The Fe-amido product formed after HAT could further release ammonia upon protonation.
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Affiliation(s)
- Hai-Xu Wang
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Liangliang Wu
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Bin Zheng
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Lili Du
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Wai-Pong To
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Cheng-Hoi Ko
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - David Lee Phillips
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Chi-Ming Che
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China.,HKU Shenzhen Institute of Research & Innovation, Shenzhen, China
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10
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Chatterjee S, Makai S, Morandi B. Hydroxylamin‐abgeleitetes Reagenz als duales Oxidationsmittel und Aminogruppendonor für die eisenkatalysierte Herstellung von ungeschützten Sulfinamiden aus Thiolen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sayanti Chatterjee
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
| | - Szabolcs Makai
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
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11
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Chatterjee S, Makai S, Morandi B. Hydroxylamine-Derived Reagent as a Dual Oxidant and Amino Group Donor for the Iron-Catalyzed Preparation of Unprotected Sulfinamides from Thiols. Angew Chem Int Ed Engl 2021; 60:758-765. [PMID: 32955152 PMCID: PMC7839456 DOI: 10.1002/anie.202011138] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Indexed: 11/10/2022]
Abstract
An iron catalyzed reaction for the selective transformation of thiols (-SH) to sulfinamides (-SONH2 ) by a direct transfer of -O and free -NH2 groups has been developed. The reaction operates under mild conditions using a bench stable hydroxylamine derived reagent, exhibits broad functional group tolerance, is scalable and proceeds without the use of any precious metal catalyst or additional oxidant. This novel, practical reaction leads to the formation of two distinct new bonds (S=O and S-N) in a single step to chemoselectively form valuable, unprotected sulfinamide products. Preliminary mechanistic studies implicate the role of the alcoholic solvent as an oxygen atom donor.
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Affiliation(s)
- Sayanti Chatterjee
- Max-Planck-Institut für KohlenforschungKaiser-Wihelm-Platz 145470Mülheim an der RuhrGermany
| | - Szabolcs Makai
- Laboratorium für Organische ChemieETH ZürichVladimir-Prelog-Weg 3, HCI8093ZürichSwitzerland
| | - Bill Morandi
- Max-Planck-Institut für KohlenforschungKaiser-Wihelm-Platz 145470Mülheim an der RuhrGermany
- Laboratorium für Organische ChemieETH ZürichVladimir-Prelog-Weg 3, HCI8093ZürichSwitzerland
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12
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Falk E, Makai S, Delcaillau T, Gürtler L, Morandi B. Design and Scalable Synthesis of
N
‐Alkylhydroxylamine Reagents for the Direct Iron‐Catalyzed Installation of Medicinally Relevant Amines**. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008247] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eric Falk
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Szabolcs Makai
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Tristan Delcaillau
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Laura Gürtler
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Bill Morandi
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
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13
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Falk E, Makai S, Delcaillau T, Gürtler L, Morandi B. Design and Scalable Synthesis of
N
‐Alkylhydroxylamine Reagents for the Direct Iron‐Catalyzed Installation of Medicinally Relevant Amines**. Angew Chem Int Ed Engl 2020; 59:21064-21071. [DOI: 10.1002/anie.202008247] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Eric Falk
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Szabolcs Makai
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Tristan Delcaillau
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Laura Gürtler
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
| | - Bill Morandi
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Switzerland
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14
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Cho I, Prier CK, Jia Z, Zhang RK, Görbe T, Arnold FH. Enantioselective Aminohydroxylation of Styrenyl Olefins Catalyzed by an Engineered Hemoprotein. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812968] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Inha Cho
- Division of Chemistry and Chemical Engineering MC 210-41 California Institute of Technology 1200 East California Blvd Pasadena CA 91125 USA
| | - Christopher K. Prier
- Division of Chemistry and Chemical Engineering MC 210-41 California Institute of Technology 1200 East California Blvd Pasadena CA 91125 USA
- Current address: Merck Research Laboratories, Merck & Co. P.O. Box 2000 Rahway NJ 07065 USA
| | - Zhi‐Jun Jia
- Division of Chemistry and Chemical Engineering MC 210-41 California Institute of Technology 1200 East California Blvd Pasadena CA 91125 USA
| | - Ruijie K. Zhang
- Division of Chemistry and Chemical Engineering MC 210-41 California Institute of Technology 1200 East California Blvd Pasadena CA 91125 USA
| | - Tamás Görbe
- Division of Chemistry and Chemical Engineering MC 210-41 California Institute of Technology 1200 East California Blvd Pasadena CA 91125 USA
- Current address: School of Engineering Sciences in Chemistry Biotechnology, and Health KTH Royal Institute of Technology, Science for Life Laboratory 23 Tomtebodavägen 17165 Solna Sweden
| | - Frances H. Arnold
- Division of Chemistry and Chemical Engineering MC 210-41 California Institute of Technology 1200 East California Blvd Pasadena CA 91125 USA
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15
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Cho I, Prier CK, Jia ZJ, Zhang RK, Görbe T, Arnold FH. Enantioselective Aminohydroxylation of Styrenyl Olefins Catalyzed by an Engineered Hemoprotein. Angew Chem Int Ed Engl 2019; 58:3138-3142. [PMID: 30600873 DOI: 10.1002/anie.201812968] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Indexed: 12/14/2022]
Abstract
Chiral 1,2-amino alcohols are widely represented in biologically active compounds from neurotransmitters to antivirals. While many synthetic methods have been developed for accessing amino alcohols, the direct aminohydroxylation of alkenes to unprotected, enantioenriched amino alcohols remains a challenge. Using directed evolution, we have engineered a hemoprotein biocatalyst based on a thermostable cytochrome c that directly transforms alkenes to amino alcohols with high enantioselectivity (up to 2500 TTN and 90 % ee) under anaerobic conditions with O-pivaloylhydroxylamine as an aminating reagent. The reaction is proposed to proceed via a reactive iron-nitrogen species generated in the enzyme active site, enabling tuning of the catalyst's activity and selectivity by protein engineering.
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Affiliation(s)
- Inha Cho
- Division of Chemistry and Chemical Engineering MC 210-41, California Institute of Technology, 1200 East California Blvd, Pasadena, CA, 91125, USA
| | - Christopher K Prier
- Division of Chemistry and Chemical Engineering MC 210-41, California Institute of Technology, 1200 East California Blvd, Pasadena, CA, 91125, USA.,Current address: Merck Research Laboratories, Merck & Co., P.O. Box 2000, Rahway, NJ, 07065, USA
| | - Zhi-Jun Jia
- Division of Chemistry and Chemical Engineering MC 210-41, California Institute of Technology, 1200 East California Blvd, Pasadena, CA, 91125, USA
| | - Ruijie K Zhang
- Division of Chemistry and Chemical Engineering MC 210-41, California Institute of Technology, 1200 East California Blvd, Pasadena, CA, 91125, USA
| | - Tamás Görbe
- Division of Chemistry and Chemical Engineering MC 210-41, California Institute of Technology, 1200 East California Blvd, Pasadena, CA, 91125, USA.,Current address: School of Engineering Sciences in Chemistry, Biotechnology, and Health, KTH Royal Institute of Technology, Science for Life Laboratory 23, Tomtebodavägen, 17165, Solna, Sweden
| | - Frances H Arnold
- Division of Chemistry and Chemical Engineering MC 210-41, California Institute of Technology, 1200 East California Blvd, Pasadena, CA, 91125, USA
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16
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Manick AD, Aubert S, Yalcouye B, Prangé T, Berhal F, Prestat G. Access to Functionalized Imidazolidin-2-one Derivatives by Iron-Catalyzed Oxyamination of Alkenes. Chemistry 2018; 24:11485-11492. [DOI: 10.1002/chem.201802190] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Anne-Doriane Manick
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Sidonie Aubert
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Boubacar Yalcouye
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Thierry Prangé
- Laboratoire de Cristallographie et RMN Biologiques, UMR CNRS 8015; Université Paris Descartes; 4 avenue de l'Observatoire 75270 Paris France
| | - Farouk Berhal
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Guillaume Prestat
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
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17
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Hossain A, Vidyasagar A, Eichinger C, Lankes C, Phan J, Rehbein J, Reiser O. Visible‐Light‐Accelerated Copper(II)‐Catalyzed Regio‐ and Chemoselective Oxo‐Azidation of Vinyl Arenes. Angew Chem Int Ed Engl 2018; 57:8288-8292. [DOI: 10.1002/anie.201801678] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/15/2018] [Indexed: 01/14/2023]
Affiliation(s)
- Asik Hossain
- Institut für OrganischeChemieUniversität Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Adiyala Vidyasagar
- Institut für OrganischeChemieUniversität Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Christian Eichinger
- Institut für OrganischeChemieUniversität Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Christian Lankes
- Institut für OrganischeChemieUniversität Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Jenny Phan
- Institut für OrganischeChemieUniversität Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Julia Rehbein
- Institut für OrganischeChemieUniversität Regensburg Universitätsstr. 31 93053 Regensburg Germany
| | - Oliver Reiser
- Institut für OrganischeChemieUniversität Regensburg Universitätsstr. 31 93053 Regensburg Germany
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18
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Hossain A, Vidyasagar A, Eichinger C, Lankes C, Phan J, Rehbein J, Reiser O. Regio‐ und chemoselektive Oxo‐Azidierung von Vinylarenen, katalysiert durch Kupfer(II) und sichtbares Licht. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801678] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Asik Hossain
- Institut für Organische ChemieUniversität Regensburg Universitätsstraße 31 93053 Regensburg Deutschland
| | - Adiyala Vidyasagar
- Institut für Organische ChemieUniversität Regensburg Universitätsstraße 31 93053 Regensburg Deutschland
| | - Christian Eichinger
- Institut für Organische ChemieUniversität Regensburg Universitätsstraße 31 93053 Regensburg Deutschland
| | - Christian Lankes
- Institut für Organische ChemieUniversität Regensburg Universitätsstraße 31 93053 Regensburg Deutschland
| | - Jenny Phan
- Institut für Organische ChemieUniversität Regensburg Universitätsstraße 31 93053 Regensburg Deutschland
| | - Julia Rehbein
- Institut für Organische ChemieUniversität Regensburg Universitätsstraße 31 93053 Regensburg Deutschland
| | - Oliver Reiser
- Institut für Organische ChemieUniversität Regensburg Universitätsstraße 31 93053 Regensburg Deutschland
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19
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Yu H, Li Z, Bolm C. Iron(II)-Catalyzed Direct Synthesis of NH Sulfoximines from Sulfoxides. Angew Chem Int Ed Engl 2017; 57:324-327. [DOI: 10.1002/anie.201710498] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Hao Yu
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Zhen Li
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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20
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Yu H, Li Z, Bolm C. Iron(II)-Catalyzed Direct Synthesis of NH Sulfoximines from Sulfoxides. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710498] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hao Yu
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Zhen Li
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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21
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Wang SK, You X, Zhao DY, Mou NJ, Luo QL. Iodine-Promoted Semmler-Wolff Reactions: Step-Economic Access to meta
-Substituted Primary Anilines via Aromatization. Chemistry 2017; 23:11757-11760. [DOI: 10.1002/chem.201701712] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Shi-Ke Wang
- Key Laboratory of Applied Chemistry of Chongqing Municipality; College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 P. R. China
| | - Xia You
- Key Laboratory of Applied Chemistry of Chongqing Municipality; College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 P. R. China
| | - Da-Yuan Zhao
- Key Laboratory of Applied Chemistry of Chongqing Municipality; College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 P. R. China
| | - Neng-Jie Mou
- Key Laboratory of Applied Chemistry of Chongqing Municipality; College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 P. R. China
| | - Qun-Li Luo
- Key Laboratory of Applied Chemistry of Chongqing Municipality; College of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 P. R. China
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22
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Liu J, Wu K, Shen T, Liang Y, Zou M, Zhu Y, Li X, Li X, Jiao N. Fe-Catalyzed Amination of (Hetero)Arenes with a Redox-Active Aminating Reagent under Mild Conditions. Chemistry 2016; 23:563-567. [DOI: 10.1002/chem.201605476] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/23/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Jianzhong Liu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Kai Wu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Tao Shen
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Yujie Liang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Miancheng Zou
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Yuchao Zhu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Xinwei Li
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Xinyao Li
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
- State Key Laboratory of Organometallic Chemistry; Chinese Academy of Sciences; Shanghai 200032 P. R. China
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23
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Klung-Wilhelmy Science Prize: S. Sieber / The Chemical Record Lectureship: H. Wennemers / Bayer Early Excellence in Science Award: B. Morandi. Angew Chem Int Ed Engl 2016; 55:15207. [DOI: 10.1002/anie.201610142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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24
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Klung-Wilhelmy-Wissenschaftspreis: S. Sieber / The Chemical RecordLectureship: H. Wennemers / Bayer Early Excellence in Science Award: B. Morandi. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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25
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Ren X, Guo Q, Chen J, Xie H, Xu Q, Lu Z. Visible-Light Promoted Distereodivergent Intramolecular Oxyamidation of Alkenes. Chemistry 2016; 22:18695-18699. [PMID: 27770547 DOI: 10.1002/chem.201603977] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Indexed: 12/23/2022]
Abstract
The visible-light-promoted diastereodivergent intramolecular oxyamination of alkenes is described to construct oxazolindinones, pyrrolidinones and imidazolidones via mild generation of primary amidyl radicals from functionalized hydroxylamines. A unique phenomenon of highly diastereoselective ring-opening of aziridines controlled by electron sacrifices was observed. Highly diastereoselective amino alcohols derivatives were obtained efficiently through this protocol in gram scales. The mechanistic studies suggested the isolatable anti-aziridine intermediates were generated quickly from primary amidyl radicals and the diastereoselectivities were controlled by pKa values of the electron sacrifices.
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Affiliation(s)
- Xiang Ren
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310058, P. R. China
| | - Qihang Guo
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310058, P. R. China
| | - Jianhui Chen
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310058, P. R. China.,College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China
| | - Hujun Xie
- Department of Applied Chemistry, Zhejiang Gongshang University, Hangzhou, Zhejiang, 310018, P. R. China
| | - Qing Xu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China
| | - Zhan Lu
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310058, P. R. China
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26
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Herrera-Leyton C, Madrid-Rojas M, López JJ, Cañete Á, Hermosilla-Ibáñez P, Pérez EG. Copper-Catalyzed Intermolecular Aminooxygenation of Styrenes usingN-Fluorobenzenesulfonimide and Simple Alcohols. ChemCatChem 2016. [DOI: 10.1002/cctc.201600254] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Camilo Herrera-Leyton
- Department of Organic Chemistry; Faculty of Chemistry; Pontificia Universidad Católica de Chile; Av. Vicuña Mackenna 4860, Casilla 306, correo 22 Santiago Chile
| | - Matías Madrid-Rojas
- Department of Organic Chemistry; Faculty of Chemistry; Pontificia Universidad Católica de Chile; Av. Vicuña Mackenna 4860, Casilla 306, correo 22 Santiago Chile
| | - Jhon J. López
- Department of Organic Chemistry; Faculty of Chemistry; Pontificia Universidad Católica de Chile; Av. Vicuña Mackenna 4860, Casilla 306, correo 22 Santiago Chile
| | - Álvaro Cañete
- Department of Organic Chemistry; Faculty of Chemistry; Pontificia Universidad Católica de Chile; Av. Vicuña Mackenna 4860, Casilla 306, correo 22 Santiago Chile
| | - Patricio Hermosilla-Ibáñez
- Facultad de Química y Biología; Universidad de Santiago de Chile (USA)CH, Santiago (Chile) and Centro para el Desarrollo de la Nanotecnología, CEDENNA; Santiago Chile
| | - Edwin G. Pérez
- Department of Organic Chemistry; Faculty of Chemistry; Pontificia Universidad Católica de Chile; Av. Vicuña Mackenna 4860, Casilla 306, correo 22 Santiago Chile
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