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Gain by Strain: Precise Cuts of Cyclopropanes as Key to Molecular Complexity

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Publications

Ferrocenyl-substituted tetrahydrothiophenes via formal [3 + 2]-cycloaddition reactions of ferrocenyl thioketones with donor–acceptor cyclopropanes

Author(s): Grzegorz Mlostoń, Mateusz Kowalczyk, André U Augustin, Peter G Jones, Daniel B Werz
Published in: Beilstein Journal of Organic Chemistry, 16, 2020, Page(s) 1288-1295, ISSN 1860-5397
Publisher: Beilstein-Institut
DOI: 10.3762/bjoc.16.109

New Dyes Based on Extended Fulvene Motifs: Synthesis through Redox Reactions of Naphthoquinones with Donor–Acceptor Cyclopropanes and Their Spectroelectrochemical Behavior

Author(s): Alexander Lücht, Sebastian Sobottka, Lukas J. Patalag, Peter G. Jones, Hans‐Ulrich Reissig, Biprajit Sarkar, Daniel B. Werz
Published in: Chemistry – A European Journal, 25/44, 2019, Page(s) 10359-10365, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.201900764

Electrocatalytic Activation of Donor–Acceptor Cyclopropanes and Cyclobutanes: An Alternative C(sp 3 )−C(sp 3 ) Cleavage Mode

Author(s): Simon Kolb, Martin Petzold, Felix Brandt, Peter G. Jones, Christoph R. Jacob, Daniel B. Werz
Published in: Angewandte Chemie International Edition, 60/29, 2021, Page(s) 15928-15934, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202101477

Protic Ionic Liquid as Reagent, Catalyst, and Solvent: 1‐Methylimidazolium Thiocyanate

Author(s): Ivan A. Andreev, Nina K. Ratmanova, André U. Augustin, Olga A. Ivanova, Irina I. Levina, Victor N. Khrustalev, Daniel B. Werz, Igor V. Trushkov
Published in: Angewandte Chemie International Edition, 60/14, 2021, Page(s) 7927-7934, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202016593

Functionalization of Sydnones with Donor‐Acceptor Cyclopropanes, Cyclobutanes, and Michael Acceptors

Author(s): Nils L. Ahlburg, Tyll Freese, Simon Kolb, Sebastian Mummel, Andreas Schmidt, Daniel B. Werz
Published in: European Journal of Organic Chemistry, 2021/10, 2021, Page(s) 1603-1606, ISSN 1434-193X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejoc.202100070

Regio‐ and Diastereoselective Dimerization of Diazo Carbonyls: A Cooperative Catalytic Approach to Complex Scaffolds with Four Contiguous Stereocenters

Author(s): Martin Petzold, Andre Günther, Peter G. Jones, Daniel B. Werz
Published in: Chemistry – A European Journal, 26/49, 2020, Page(s) 11119-11123, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202001548

Stereospecific Reactions of Donor-Acceptor Cyclopropanes with Thioketones: Access to Highly Substituted Tetrahydrothiophenes

Author(s): André U. Augustin, Maximilian Sensse, Peter G. Jones, Daniel B. Werz
Published in: Angewandte Chemie International Edition, 56/45, 2017, Page(s) 14293-14296, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201708346

Reactions of Donor-Acceptor Cyclopropanes with Naphthoquinones: Redox and Lewis Acid Catalysis Working in Concert

Author(s): Alexander Lücht, Lukas J. Patalag, André U. Augustin, Peter G. Jones, Daniel B. Werz
Published in: Angewandte Chemie International Edition, 56/35, 2017, Page(s) 10587-10591, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201703732

Ring-Opening Regio-, Diastereo-, and Enantioselective 1,3-Chlorochalcogenation of Cyclopropyl Carbaldehydes

Author(s): Jan Wallbaum, Lennart K. B. Garve, Peter G. Jones, Daniel B. Werz
Published in: Chemistry - A European Journal, 2016, ISSN 1521-3765
Publisher: Wiley-VCH
DOI: 10.1002/chem.201605265

Ring-Opening 1,3-Halochalcogenation of Cyclopropane Dicarboxylates

Author(s): Jan Wallbaum, Lennart K. B. Garve, Peter G. Jones, Daniel B. Werz
Published in: Organic Letters, 2017, ISSN 1523-7060
Publisher: American Chemical Society
DOI: 10.1021/acs.orglett.6b03375

Ring‐Opening 1,3‐Aminochalcogenation of Donor–Acceptor Cyclopropanes: A Three‐Component Approach

Author(s): André U. Augustin, Peter G. Jones, Daniel B. Werz
Published in: Chemistry – A European Journal, 25/50, 2019, Page(s) 11620-11624, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.201902160

Uncovering the Neglected Similarities of Arynes and Donor-Acceptor Cyclopropanes

Author(s): Daniel B. Werz, Akkattu T. Biju
Published in: Angewandte Chemie International Edition, 59/9, 2020, Page(s) 3385-3398, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201909213

(4 + 3)-Cycloaddition of Donor–Acceptor Cyclopropanes with Thiochalcones: A Diastereoselective Access to Tetrahydrothiepines

Author(s): André U. Augustin, J. Luca Merz, Peter G. Jones, Grzegorz Mlostoń, Daniel B. Werz
Published in: Organic Letters, 21/23, 2019, Page(s) 9405-9409, ISSN 1523-7060
Publisher: American Chemical Society
DOI: 10.1021/acs.orglett.9b03623

(3+3)-Annulation of Carbonyl Ylides with Donor-Acceptor Cyclopropanes: Synergistic Dirhodium(II) and Lewis Acid Catalysis

Author(s): Martin Petzold, Peter G. Jones, Daniel B. Werz
Published in: Angewandte Chemie International Edition, 58/19, 2019, Page(s) 6225-6229, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201814409

Reactions of 3,3′-Linked Bispyrroles with Carbon Electrophiles

Author(s): Alexander Lücht, Peter G. Jones, Daniel B. Werz
Published in: European Journal of Organic Chemistry, 2019/31-32, 2019, Page(s) 5254-5260, ISSN 1434-193X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejoc.201900106

Kinetic Studies of Donor-Acceptor Cyclopropanes: The Influence of Structural and Electronic Properties on the Reactivity

Author(s): Alexander Kreft, Alexander Lücht, Jörg Grunenberg, Peter G. Jones, Daniel B. Werz
Published in: Angewandte Chemie International Edition, 58/7, 2019, Page(s) 1955-1959, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201812880

Formal Insertion of Thioketenes into Donor–Acceptor Cyclopropanes by Lewis Acid Catalysis

Author(s): André U. Augustin, Marius Busse, Peter G. Jones, Daniel B. Werz
Published in: Organic Letters, 20/3, 2018, Page(s) 820-823, ISSN 1523-7060
Publisher: American Chemical Society
DOI: 10.1021/acs.orglett.7b03961

Ketenedithioacetals as Surrogates for the Formal Insertion of Ketenes into Donor–Acceptor Cyclopropanes

Author(s): Alexander Lücht, Alexander Kreft, Peter G. Jones, Daniel B. Werz
Published in: European Journal of Organic Chemistry, 2020/17, 2020, Page(s) 2560-2564, ISSN 1434-193X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejoc.202000233