1
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Ahlburg NL, Hergert O, Jones PG, Werz DB. Donor-Acceptor Cyclopropanes: Activation Enabled by a Single, Vinylogous Acceptor. Angew Chem Int Ed Engl 2023; 62:e202214390. [PMID: 36322458 PMCID: PMC10099577 DOI: 10.1002/anie.202214390] [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: 09/29/2022] [Indexed: 11/05/2022]
Abstract
A novel class of highly activated donor-acceptor cyclopropanes bearing only a single, vinylogous acceptor is presented. These strained moieties readily undergo cycloadditions with aldehydes, ketones, thioketones, nitriles, naphth-2-ols and various other substrates to yield the corresponding carbo- and heterocycles. Diastereocontrol can be achieved through the choice of catalyst (Brønsted or Lewis acid). The formation of tetrahydrofurans was shown to be highly enantiospecific when chiral cyclopropanes are employed. A series of mechanistic and kinetic experiments was conducted to elucidate a plausible catalytic cycle and to rationalize the stereochemical outcome.
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Affiliation(s)
- Nils L. Ahlburg
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
| | - Oliver Hergert
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
| | - Peter G. Jones
- Technische Universität BraunschweigInstitute of Inorganic and Analytical ChemistryHagenring 3038106BraunschweigGermany
| | - Daniel B. Werz
- Albert-Ludwigs-Universität FreiburgInstitute of Organic ChemistryAlbertstraße 2179104Freiburg (Breisgau)Germany
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2
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Ahlburg NL, Hergert O, Jones PG, Werz DB. Donor‐Acceptor Cyclopropanes: Activation Enabled by a Single, Vinylogous Acceptor. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202214390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Nils L. Ahlburg
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Oliver Hergert
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig Institute of Inorganic and Analytical Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Albert-Ludwigs-Universität Freiburg Institute of Organic Chemistry Albertstraße 21 79104 Freiburg (Breisgau) Germany
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3
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Oliver GA, Loch MN, Augustin AU, Steinbach P, Sharique M, Tambar UK, Jones PG, Bannwarth C, Werz DB. Cycloadditions of Donor–Acceptor Cyclopropanes and ‐butanes using S=N‐Containing Reagents: Access to Cyclic Sulfinamides, Sulfonamides, and Sulfinamidines. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106596] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Gwyndaf A. Oliver
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Maximilian N. Loch
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - André U. Augustin
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Pit Steinbach
- Institute of Physical Chemistry RWTH Aachen University Melatener Str. 20 52056 Aachen Germany
| | - Mohammed Sharique
- Department of Biochemistry The University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas TX 75390-9038 USA
| | - Uttam K. Tambar
- Department of Biochemistry The University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas TX 75390-9038 USA
| | - Peter G. Jones
- Technische Universität Braunschweig Institute of Inorganic and Analytical Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Christoph Bannwarth
- Institute of Physical Chemistry RWTH Aachen University Melatener Str. 20 52056 Aachen Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
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4
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Saha D, Maajid Taily I, Banerjee P. Electricity Driven 1,3‐Oxohydroxylation of Donor‐Acceptor Cyclopropanes: a Mild and Straightforward Access to β‐Hydroxy Ketones. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101022] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Debarshi Saha
- Department of Chemistry Indian Institute of Technology Ropar Rupnagar Punjab 140001
| | - Irshad Maajid Taily
- Department of Chemistry Indian Institute of Technology Ropar Rupnagar Punjab 140001
| | - Prabal Banerjee
- Department of Chemistry Indian Institute of Technology Ropar Rupnagar Punjab 140001
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5
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Oliver GA, Loch MN, Augustin AU, Steinbach P, Sharique M, Tambar UK, Jones PG, Bannwarth C, Werz DB. Cycloadditions of Donor-Acceptor Cyclopropanes and -butanes using S=N-Containing Reagents: Access to Cyclic Sulfinamides, Sulfonamides, and Sulfinamidines. Angew Chem Int Ed Engl 2021; 60:25825-25831. [PMID: 34499800 PMCID: PMC9298015 DOI: 10.1002/anie.202106596] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/08/2021] [Indexed: 11/09/2022]
Abstract
We present (3+2)‐ and (4+2)‐cycloadditions of donor–acceptor (D–A) cyclopropanes and cyclobutanes with N‐sulfinylamines and a sulfur diimide, along with a one‐pot, two‐step strategy for the formal insertion of HNSO2 into D–A cyclopropanes. These are rare examples of cycloadditions with D–A cyclopropanes and cyclobutanes whereby the 2π component consists of two different heteroatoms, thus leading to five‐ and six‐membered rings containing adjacent heteroatoms.
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Affiliation(s)
- Gwyndaf A Oliver
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - Maximilian N Loch
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - André U Augustin
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - Pit Steinbach
- Institute of Physical Chemistry, RWTH Aachen University, Melatener Str. 20, 52056, Aachen, Germany
| | - Mohammed Sharique
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390-9038, USA
| | - Uttam K Tambar
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390-9038, USA
| | - Peter G Jones
- Technische Universität Braunschweig, Institute of Inorganic and Analytical Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - Christoph Bannwarth
- Institute of Physical Chemistry, RWTH Aachen University, Melatener Str. 20, 52056, Aachen, Germany
| | - Daniel B Werz
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
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6
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Kolb S, Petzold M, Brandt F, Jones PG, Jacob CR, Werz DB. Electrocatalytic Activation of Donor-Acceptor Cyclopropanes and Cyclobutanes: An Alternative C(sp 3 )-C(sp 3 ) Cleavage Mode. Angew Chem Int Ed Engl 2021; 60:15928-15934. [PMID: 33890714 PMCID: PMC8362004 DOI: 10.1002/anie.202101477] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/21/2021] [Indexed: 12/03/2022]
Abstract
We describe the first electrochemical activation of D-A cyclopropanes and D-A cyclobutanes leading after C(sp3 )-C(sp3 ) cleavage to the formation of highly reactive radical cations. This concept is utilized to formally insert molecular oxygen after direct or DDQ-assisted anodic oxidation of the strained carbocycles, delivering β- and γ-hydroxy ketones and 1,2-dioxanes electrocatalytically. Furthermore, insights into the mechanism of the oxidative process, obtained experimentally and by additional quantum-chemical calculations are presented. The synthetic potential of the reaction products is demonstrated by diverse derivatizations.
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Affiliation(s)
- Simon Kolb
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
| | - Martin Petzold
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
| | - Felix Brandt
- Technische Universität BraunschweigInstitute of Physical and Theoretical ChemistryGaußstraße 1738106BraunschweigGermany
| | - Peter G. Jones
- Technische Universität BraunschweigInstitute of Inorganic and Analytical ChemistryHagenring 3038106BraunschweigGermany
| | - Christoph R. Jacob
- Technische Universität BraunschweigInstitute of Physical and Theoretical ChemistryGaußstraße 1738106BraunschweigGermany
| | - Daniel B. Werz
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
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7
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Kolb S, Petzold M, Brandt F, Jones PG, Jacob CR, Werz DB. Electrocatalytic Activation of Donor–Acceptor Cyclopropanes and Cyclobutanes: An Alternative C(sp
3
)−C(sp
3
) Cleavage Mode. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101477] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Simon Kolb
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Martin Petzold
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Felix Brandt
- Technische Universität Braunschweig Institute of Physical and Theoretical Chemistry Gaußstraße 17 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig Institute of Inorganic and Analytical Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Christoph R. Jacob
- Technische Universität Braunschweig Institute of Physical and Theoretical Chemistry Gaußstraße 17 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig Institute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
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8
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Kumar A, Jamali MF, Thomas S, Ahamad S, Kant R, Mohanan K. Additive‐Free Synthesis of Trifluoromethylated Spiro Cyclopropanes and Their Transformation into Trifluoromethylated Building Blocks. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Anuj Kumar
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 India
| | - Muhammad Fahad Jamali
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Shilpa Thomas
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 India
| | - Shakir Ahamad
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 India
- Department of Chemistry Aligarh Muslim University Aligarh 202002, UP India
| | - Ruchir Kant
- Molecular and Structural Biology Division CSIR-Central Drug Research Institute Lucknow 226031 India
| | - Kishor Mohanan
- Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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9
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Babaahmadi R, Jalali M, Smith JA, Yates BF, Ariafard A. How a Bismuth(III) Catalyst Achieves Greatest Activation of Organic Lewis Bases in a Catalytic Reaction: Insights from DFT Calculations. ChemCatChem 2020. [DOI: 10.1002/cctc.202001688] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rasool Babaahmadi
- School of Natural Sciences (Chemistry) University of Tasmania Private Bag 75 Hobart TAS 7001 Australia
| | - Mona Jalali
- School of Natural Sciences (Chemistry) University of Tasmania Private Bag 75 Hobart TAS 7001 Australia
| | - Jason A. Smith
- School of Natural Sciences (Chemistry) University of Tasmania Private Bag 75 Hobart TAS 7001 Australia
| | - Brian F. Yates
- School of Natural Sciences (Chemistry) University of Tasmania Private Bag 75 Hobart TAS 7001 Australia
| | - Alireza Ariafard
- School of Natural Sciences (Chemistry) University of Tasmania Private Bag 75 Hobart TAS 7001 Australia
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10
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Lücht A, Kreft A, Jones PG, Werz DB. Ketenedithioacetals as Surrogates for the Formal Insertion of Ketenes into Donor–Acceptor Cyclopropanes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000233] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Alexander Lücht
- Institute of Organic Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Alexander Kreft
- Institute of Organic Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Institute of Inorganic and Analytical Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Institute of Organic Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
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11
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Werz DB, Biju AT. Uncovering the Neglected Similarities of Arynes and Donor-Acceptor Cyclopropanes. Angew Chem Int Ed Engl 2020; 59:3385-3398. [PMID: 31529661 PMCID: PMC7065169 DOI: 10.1002/anie.201909213] [Citation(s) in RCA: 172] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Indexed: 12/21/2022]
Abstract
Arynes and donor-acceptor (D-A) cyclopropanes are two classes of strained systems having the potential for numerous applications in organic synthesis. The last two decades have witnessed a renaissance of interest in the chemistry of these species primarily because of the mild and robust methods for their generation or activation. Commonly, arynes as easily polarizable systems result in 1,2-disubstitution, whereas D-A cyclopropanes as polarized systems lead to 1,3-bisfunctionalization thereby showing striking similarities. Transformations with 1,2- and 1,3-dipoles afford cyclic structures. With arynes, emerging four-membered rings as intermediates might react further, whereas the analogous five-membered rings obtained from D-A cyclopropanes are most often the final products. However, there are a few cases where these intermediates behave surprisingly differently. This Minireview highlights the parallels in reactivity between arynes and D-A cyclopropanes thereby shedding light on the neglected similarities of these two reactive species.
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Affiliation(s)
- Daniel B. Werz
- Technische Universität BraunschweigInstitut für Organische ChemieHagenring 3038106BraunschweigGermany
| | - Akkattu T. Biju
- Department of Organic ChemistryIndian Institute of ScienceBangalore560012India
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12
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Zhou Y, Xue R, Feng Y, Zhang L. How does HOTf/HFIP Cooperative System Catalyze the Ring‐Opening Reaction of Cyclopropanes? A DFT Study. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000031] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yongzhu Zhou
- Tianjin Engineering Technology Center of Chemical Wastewater Source Reduction and Recycling School of ScienceTianjin Chengjian University Tianjin 300384 P. R. of China
- School of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
| | - Rong‐Chao Xue
- Tianjin Engineering Technology Center of Chemical Wastewater Source Reduction and Recycling School of ScienceTianjin Chengjian University Tianjin 300384 P. R. of China
| | - Yaqing Feng
- School of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
| | - Lei Zhang
- Tianjin Engineering Technology Center of Chemical Wastewater Source Reduction and Recycling School of ScienceTianjin Chengjian University Tianjin 300384 P. R. of China
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13
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Werz DB, Biju AT. Über bislang nicht beachtete Parallelen in der Reaktivität von Arinen und Donor‐Akzeptor‐Cyclopropanen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909213] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Daniel B. Werz
- Technische Universität BraunschweigInstitut für Organische Chemie Hagenring 30 38106 Braunschweig Deutschland
| | - Akkattu T. Biju
- Department of Organic ChemistryIndian Institute of Science Bangalore 560012 Indien
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14
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Augustin AU, Jones PG, Werz DB. Ring-Opening 1,3-Aminochalcogenation of Donor-Acceptor Cyclopropanes: A Three-Component Approach. Chemistry 2019; 25:11620-11624. [PMID: 31282001 PMCID: PMC6771889 DOI: 10.1002/chem.201902160] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/28/2019] [Indexed: 12/21/2022]
Abstract
A 1,3‐aminothiolation was realized by reacting 2‐substituted cyclopropane 1,1‐dicarboxylates with sulfonamides and N‐(arylthio)succinimides. Under Sn(OTf)2 catalysis the transformation proceeded smoothly to the corresponding ring‐opened products bearing the sulfonamide in the 1‐position next to the donor and the arylthio residue in the 3‐position next to the acceptor. The procedure was extended to the corresponding selenium analogues by employing N‐(phenylseleno)succinimides as an electrophilic selenium source.
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Affiliation(s)
- André U Augustin
- Institute of Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| | - Peter G Jones
- Institute of Inorganic and Analytical Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| | - Daniel B Werz
- Institute of Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
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15
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Lücht A, Sobottka S, Patalag LJ, Jones PG, Reissig HU, Sarkar B, Werz DB. New Dyes Based on Extended Fulvene Motifs: Synthesis through Redox Reactions of Naphthoquinones with Donor-Acceptor Cyclopropanes and Their Spectroelectrochemical Behavior. Chemistry 2019; 25:10359-10365. [PMID: 31106926 DOI: 10.1002/chem.201900764] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/16/2019] [Indexed: 01/16/2023]
Abstract
Novel dyes based on extended fulvene motifs are reported. The carbon skeleton was generated by a catalyzed addition of donor-acceptor cyclopropanes to naphthoquinone. The hydroxy group at the central ring of the tricyclic fulvene motif was converted into the triflate, which reacted efficiently with a wide range of nucleophiles, resulting in substitution and thereby providing new derivatives. The synthetic versatility allowed us to investigate the absorption, electrochemical, and UV/Vis-NIR spectroelectrochemical properties of these dyes as a function of the substituents. The dyes were shown to participate in reductive electrochemistry, the reversibility of which can be improved by appropriate selection of the substituents. Additionally, first signs of NIR electrochromism are presented, opening new avenues for the future investigations of such dyes.
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Affiliation(s)
- Alexander Lücht
- Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany
| | - Sebastian Sobottka
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, 14195, Berlin, Germany
| | - Lukas J Patalag
- Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany
| | - Peter G Jones
- Technische Universität Braunschweig, Institut für Anorganische und Analytische Chemie, Hagenring 30, 38106, Braunschweig, Germany
| | - Hans-Ulrich Reissig
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195, Berlin, Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, 14195, Berlin, Germany
| | - Daniel B Werz
- Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany
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16
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Okabe A, Harada S, Takeda T, Nishida A. One-Pot Synthesis of Cycloocta[b
]indole Through Formal [5+3] Cycloaddition Using Donor-Acceptor Cyclopropanes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900610] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Akito Okabe
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1 Inohana, Chuo-ku 260-8675 Chiba Japan
| | - Shinji Harada
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1 Inohana, Chuo-ku 260-8675 Chiba Japan
- Molecular Chirality Research Center; Chiba University; 1-33 Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Takuya Takeda
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1 Inohana, Chuo-ku 260-8675 Chiba Japan
| | - Atsushi Nishida
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1 Inohana, Chuo-ku 260-8675 Chiba Japan
- Molecular Chirality Research Center; Chiba University; 1-33 Yayoi-cho, Inage-ku 263-8522 Chiba Japan
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17
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Liang T, Xie M, Qu G, Guo H. Scandium‐Triflate‐Catalyzed Regioselective Ring Opening of Purines with Aminocyclopropanes. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900227] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Tao Liang
- Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Key Laboratory of Green Chemical Media and Reactions, Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 China
| | - Ming‐Sheng Xie
- Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Key Laboratory of Green Chemical Media and Reactions, Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 China
| | - Gui‐Rong Qu
- Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Key Laboratory of Green Chemical Media and Reactions, Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 China
| | - Hai‐Ming Guo
- Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Key Laboratory of Green Chemical Media and Reactions, Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 China
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18
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Petzold M, Jones PG, Werz DB. (3+3)‐Annulation of Carbonyl Ylides with Donor–Acceptor Cyclopropanes: Synergistic Dirhodium(II) and Lewis Acid Catalysis. Angew Chem Int Ed Engl 2019; 58:6225-6229. [DOI: 10.1002/anie.201814409] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/18/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Martin Petzold
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität BraunschweigInstitute of Inorganic and Analytical Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
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19
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Petzold M, Jones PG, Werz DB. (3+3)‐Annulation of Carbonyl Ylides with Donor–Acceptor Cyclopropanes: Synergistic Dirhodium(II) and Lewis Acid Catalysis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814409] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Martin Petzold
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität BraunschweigInstitute of Inorganic and Analytical Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
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20
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Lücht A, Kreft A, Grunenberg J, Jones PG, Werz DB. Kinetische Studie zu Donor-Akzeptor-Cyclopropanen: Strukturelle und elektronische Einflüsse auf die Reaktivität. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812880] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Alexander Lücht
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Alexander Kreft
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Jörg Grunenberg
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
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21
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Kreft A, Lücht A, Grunenberg J, Jones PG, Werz DB. Kinetic Studies of Donor-Acceptor Cyclopropanes: The Influence of Structural and Electronic Properties on the Reactivity. Angew Chem Int Ed Engl 2019; 58:1955-1959. [DOI: 10.1002/anie.201812880] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 11/27/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Alexander Kreft
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Alexander Lücht
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Jörg Grunenberg
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
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22
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Chia PY, Kuo CC, Huang SL, Liu YH, Liu LK, Lin YC. Intermolecular Dehydrative Coupling and Intramolecular Cyclization of Ruthenium Vinylidene Complexes Formed from Aromatic Propynes Containing Carbonyl Functionalities. Chem Asian J 2018; 13:3885-3894. [PMID: 30291795 DOI: 10.1002/asia.201801303] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 10/01/2018] [Indexed: 01/06/2023]
Abstract
A remarkable intermolecular dehydrative coupling reaction with the formation of a C-C bond was found for the vinylidene complex 2 a, yielding the dinuclear bisvinylidene complex 4 a. Complex 2 a containing 1-hydroxyindan moiety was first formed from the reaction of o-propynyl benzaldehyde 1 a with [Ru]-Cl ([Ru]=Cp(PPh3 )2 Ru) by a cyclization process. For analogous aldehyde 1 b containing an additional 1,3-dioxolane group on the aryl ring, similar intermolecular coupling yields the dinuclear bisvinylidene complex 4 b. However, the fluoro group on the aryl ring in aldehyde 1 c inhibits the coupling reaction, giving only the vinylidene complex 2 c. For the reactions of [Ru]-Cl in MeOH with compounds 1 f, 1 g and 1 h, each with a ketone functionality, cyclization gives vinylidene complexes 2 f, 2 g and 2 h, respectively. However, no similar intermolecular coupling was observed, instead, the intramolecular dehydration yields 8 f, 8 g and 8 h, respectively. In CDCl3 , catalytic cyclization is observed for the o-propynylphenyl ketone 1 h with [Ru]-Cl at 50 °C giving the isochromene products 14 h. Furthermore, treatment of the o-propynylaryl α,β-unsaturated ketones 1 k-m and 1 n with [Ru]-Cl in MeOH affords the corresponding vinylidene complexes 10 k-m and 11 n each with 1-benzosuberone moiety in the presence of NH4 PF6 . These intramolecular cyclization products were formed by the addition of Cβ onto the terminal carbon of the alkene moiety. All these reaction products were characterized by spectroscopic methods. In addition, structures of complexes 4 a, and 10 l were confirmed by single crystal X-ray diffraction analysis.
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Affiliation(s)
- Pi-Yeh Chia
- Department of Chemistry, National (Taiwan) University, Taipei, 106, Taiwan
| | - Cheng-Chen Kuo
- Department of Chemistry, National (Taiwan) University, Taipei, 106, Taiwan
| | - Shou-Ling Huang
- Department of Chemistry, National (Taiwan) University, Taipei, 106, Taiwan
| | - Yi-Hong Liu
- Department of Chemistry, National (Taiwan) University, Taipei, 106, Taiwan
| | - Ling-Kang Liu
- Department of Chemistry, National (Taiwan) University, Taipei, 106, Taiwan
| | - Ying-Chih Lin
- Department of Chemistry, National (Taiwan) University, Taipei, 106, Taiwan
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23
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González-Pelayo S, López LA. Synthesis of Functionalized Ferrocene Derivatives from Donor−Acceptor Cyclopropanes. Chempluschem 2018; 83:1008-1012. [DOI: 10.1002/cplu.201800468] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Silvia González-Pelayo
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
| | - Luis A. López
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
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24
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Li X, Han Y, Zhu X, Xia Y, Wei W, Li M, Liang Y. Lewis Acid‐Catalyzed Annulation of Propargylic Alcohols with (
Z
)‐2‐Styryl‐1
H
‐Indoles. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800907] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xue‐Song Li
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 People's Republic of China
| | - Ya‐Ping Han
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 People's Republic of China
| | - Xin‐Yu Zhu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 People's Republic of China
| | - Yu Xia
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 People's Republic of China
| | - Wan‐Xu Wei
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 People's Republic of China
| | - Ming Li
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 People's Republic of China
| | - Yong‐Min Liang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 People's Republic of China
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25
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Zhu M, Wang D, Xie M, Qu G, Guo H. Enantioselective Friedel–Crafts Alkylation Reactions of β‐Naphthols with Donor–Acceptor Aminocyclopropanes. Chemistry 2018; 24:15512-15516. [DOI: 10.1002/chem.201804032] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Man Zhu
- School of Chemistry and Chemical Engineering Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 China
| | - Dong‐Chao Wang
- School of Chemistry and Chemical Engineering Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 China
| | - Ming‐Sheng Xie
- School of Chemistry and Chemical Engineering Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 China
| | - Gui‐Rong Qu
- School of Chemistry and Chemical Engineering Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 China
| | - Hai‐Ming Guo
- School of Chemistry and Chemical Engineering Henan Key Laboratory of Organic Functional Molecules and Drugs Innovation Collaborative Innovation Center of Henan Province for, Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 China
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26
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Díaz E, Reyes E, Uria U, Carrillo L, Tejero T, Merino P, Vicario JL. Carboxylates as Nucleophiles in the Enantioselective Ring-Opening of Formylcyclopropanes under Iminium Ion Catalysis. Chemistry 2018; 24:8764-8768. [PMID: 29645302 DOI: 10.1002/chem.201801434] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Estibaliz Díaz
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Efraim Reyes
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Uxue Uria
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Luisa Carrillo
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Tomas Tejero
- Instituto de Síntesis Química y Catálisis Homogénea (ISQH); Universidad de Zaragoza CSIC; 50009 Zaragoza Spain
| | - Pedro Merino
- Instituto de Biocomputación y Fisica de Sistemas Complejos (BIFI); Universidad de Zaragoza; 50009 Zaragoza Spain
| | - Jose L. Vicario
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
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27
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Chang F, Lin L, Xia Y, Zhang H, Dong S, Liu X, Feng X. Chiral
N,N′
‐Dioxide/Sc
ΙΙΙ
Complex‐Catalyzed Asymmetric Ring‐Opening Reaction of Cyclopropyl Ketones with Indoles. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800312] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Fenzhen Chang
- Key Laboratory of Green Chemistry&Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Lili Lin
- Key Laboratory of Green Chemistry&Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Yong Xia
- Key Laboratory of Green Chemistry&Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Hang Zhang
- Key Laboratory of Green Chemistry&Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Shunxi Dong
- Key Laboratory of Green Chemistry&Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry&Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry&Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
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28
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Das S, Daniliuc CG, Studer A. Lewis Acid Catalyzed Stereoselective Dearomative Coupling of Indolylboron Ate Complexes with Donor-Acceptor Cyclopropanes and Alkyl Halides. Angew Chem Int Ed Engl 2018; 57:4053-4057. [DOI: 10.1002/anie.201711923] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Saikat Das
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Armido Studer
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
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29
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Das S, Daniliuc CG, Studer A. Lewis Acid Catalyzed Stereoselective Dearomative Coupling of Indolylboron Ate Complexes with Donor-Acceptor Cyclopropanes and Alkyl Halides. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711923] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Saikat Das
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Armido Studer
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
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30
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Sun B, Ren J, Xing S, Wang Z. Synthesis of (−)-Pyrido[3,4-b]homotropane (PHT) and (±)-PHT via an Intramolecular Cross [3+2] Cycloaddition Strategy. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701438] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bingxia Sun
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
| | - Jun Ren
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
| | - Siyang Xing
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education (Tianjin Normal University), College of Chemistry; Tianjin Normal University; Tianjin 300387 People's Republic of China
| | - Zhongwen Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering(Tianjin); Nankai University; Tianjin 300071 People's Republic of China
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31
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Augustin AU, Sensse M, Jones PG, Werz DB. Stereospezifische Reaktion von Donor-Akzeptor-Cyclopropanen mit Thioketonen: ein Zugang zu hoch substituierten Tetrahydrothiophenen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708346] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- André U. Augustin
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Maximilian Sensse
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
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32
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Augustin AU, Sensse M, Jones PG, Werz DB. Stereospecific Reactions of Donor-Acceptor Cyclopropanes with Thioketones: Access to Highly Substituted Tetrahydrothiophenes. Angew Chem Int Ed Engl 2017; 56:14293-14296. [DOI: 10.1002/anie.201708346] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Indexed: 12/19/2022]
Affiliation(s)
- André U. Augustin
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Maximilian Sensse
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig; Institute of Inorganic and Analytical Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
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33
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Verma K, Banerjee P. Lewis Acid Catalyzed Formal [3+2] Cycloaddition of Donor-Acceptor Cyclopropanes and 1-Azadienes: Synthesis of Imine Functionalized Cyclopentanes and Pyrrolidine Derivatives. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700744] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kamal Verma
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road Ropar, Punjab India Pin 140001
| | - Prabal Banerjee
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road Ropar, Punjab India Pin 140001
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34
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Das S, Daniliuc CG, Studer A. Stereospecific 1,3-Aminobromination of Donor-Acceptor Cyclopropanes. Angew Chem Int Ed Engl 2017; 56:11554-11558. [DOI: 10.1002/anie.201704092] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Saikat Das
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Armido Studer
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
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35
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Das S, Daniliuc CG, Studer A. Stereospecific 1,3-Aminobromination of Donor-Acceptor Cyclopropanes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704092] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Saikat Das
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Armido Studer
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
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36
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Lücht A, Patalag LJ, Augustin AU, Jones PG, Werz DB. Reactions of Donor-Acceptor Cyclopropanes with Naphthoquinones: Redox and Lewis Acid Catalysis Working in Concert. Angew Chem Int Ed Engl 2017; 56:10587-10591. [DOI: 10.1002/anie.201703732] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Indexed: 01/12/2023]
Affiliation(s)
- Alexander Lücht
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Lukas J. Patalag
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - André U. Augustin
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig, Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
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37
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Lücht A, Patalag LJ, Augustin AU, Jones PG, Werz DB. Reaktionen von Donor-Akzeptor-Cyclopropanen mit Naphthochinonen: eine Kombination aus Redox- und Lewis-Säure-Katalyse. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703732] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Alexander Lücht
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Lukas J. Patalag
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - André U. Augustin
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
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38
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Han Y, Li X, Sun Z, Zhu X, Li M, Song X, Liang Y. Lewis Acid‐Catalyzed [4+2] Annulation between Propargylic Alcohols with Benzo[
d
]isoxazoles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700495] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ya‐Ping Han
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 People's Republic of China
| | - Xue‐Song Li
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 People's Republic of China
| | - Zhou Sun
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 People's Republic of China
| | - Xin‐Yu Zhu
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 People's Republic of China
| | - Ming Li
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 People's Republic of China
| | - Xian‐Rong Song
- Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science Technology Normal University Nanchang 330013 People's Republic of China
| | - Yong‐Min Liang
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 People's Republic of China
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39
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Garve LKB, Jones PG, Werz DB. Ring-Opening 1-Amino-3-aminomethylation of Donor-Acceptor Cyclopropanes via 1,3-Diazepanes. Angew Chem Int Ed Engl 2017; 56:9226-9230. [DOI: 10.1002/anie.201704619] [Citation(s) in RCA: 125] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Lennart K. B. Garve
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig; Institute of Inorganic and Analytical Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
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40
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Garve LKB, Jones PG, Werz DB. Ringöffnende 1-Amino-3-aminomethylierung von Donor-Akzeptor-substituierten Cyclopropanen über 1,3-Diazepane. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704619] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lennart K. B. Garve
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
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41
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Sone Y, Kimura Y, Ota R, Mochizuki T, Ito J, Nishii Y. Catalytic Hydrogenolysis of Enantioenriched Donor-Acceptor Cyclopropanes Using H2
and Palladium on Charcoal. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700345] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yoshitomo Sone
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Yumi Kimura
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Ryotaro Ota
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Takehito Mochizuki
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Junki Ito
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Yoshinori Nishii
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
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42
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Prieto L, Sánchez-Díez E, Uria U, Reyes E, Carrillo L, Vicario JL. Catalytic Generation of Donor-Acceptor Cyclopropanes under N
-Heterocyclic Carbene Activation and their Stereoselective Reaction with Alkylideneoxindoles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700198] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Liher Prieto
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU).; P. O. Box 644 48080 Bilbao Spain
| | - Eduardo Sánchez-Díez
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU).; P. O. Box 644 48080 Bilbao Spain
| | - Uxue Uria
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU).; P. O. Box 644 48080 Bilbao Spain
| | - Efraím Reyes
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU).; P. O. Box 644 48080 Bilbao Spain
| | - Luisa Carrillo
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU).; P. O. Box 644 48080 Bilbao Spain
| | - Jose L. Vicario
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU).; P. O. Box 644 48080 Bilbao Spain
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43
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Zhu X, Hong G, Hu C, Wu S, Wang L. Scandium(III) Trifluoromethanesulfonate Catalyzed Selective Reactions of Donor-Acceptor Cyclopropanes with 1,1-Diphenylethanols: An Approach to Polysubstituted Olefins. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700221] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaoyan Zhu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Gang Hong
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Chen Hu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Shengying Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Limin Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
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