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Personal data for Prof. Dr. em. E. V. Dehmlow

Prof. Dr. em. E. V. Dehmlow
Prof. Dr. em. E. V. Dehmlow
Professor emeritus
Room: F2-129
Phone: 0521 106 2048
E-Mail:

Vita

Prof. Dr. E.V. Dehmlow was born in Berlin/Germany in 1933. He studied chemistry, literature and social sciences for a year as an exchange student in the USA (Earlham College), then changed back to Berlin. He received his Diploma (1959) at Free University and his Ph.D. (1961) at Technical University in Berlin. After a postdoctoral year at Yale University (New Haven, CT) and habilitation (1968) he became (associate) Professor at T.U. Berlin. In 1979 he was called to the University of Bielefeld as full professor. Over the years, he served as a visiting professor in the USA (MIT [Cambridge, MA], University of Oklahoma [Norman]), in England ( U. of East Anglia [Norwich]), Japan (Kyoto), Russia ( Leningrad), South Africa ( U. of Venda) and India (Pune). He became professor emeritus at the end of the summer term 1998, but he is still active in research.


Scientific Interests


  • Phase transfer catalysis
  • Liquid crystalls
  • Natural products from plants
  • Synthetic drugs
  • Carben chemistry
  • Strained polycyclic and cage molecules
  • Synthetic methods

Publications 1997-2006


  • Selective Alkylation of Sulfoxides and Sulfones Derived from (R)-Cysteine,
    Liebigs Ann./Recueil 1997, 1013-1018
    E.V. Dehmlow, S. Pieper, B. Neumann, H.-G. Stammler

  • Synthesis of New Truxene Derivatives: Possible Precursors of Fullerene Partial Structures?
    Synth. Commun. 27 (1997) 2021-2031
    E.V. Dehmlow, T. Kelle

  • How to Influence Reaction Paths by Phase Transfer Catalyst Structure
    Chapter 9 in: Phase Transfer Catalysis; Mechanisms and Syntheses, [M. Halpern, Edit.], ACS Symposium Series, Washington, , ACS Symposium Series, Washington, Vol. 659 (1997), 108-122,
    E.V. Dehmlow.

  • Notes on Activity Tests and Constituents of Two Supposed Medicinal Plants from South Africa, Englerophytum magalismontanum and Diospyros lycioides desf. subsp. sericea
    J. Chem. Res. (S) 1998, 252-253
    E.V. Dehmlow, T. van Ree, J. Jakupovich, E. Take, H. Künsting Jr.

  • Revisiting Optically Active Quaternary Derivatives Made from Prolinol as Phase Transfer Catalysts
    Tetrahedron: Asymmetry 9 (1998) 2235-2244
    E.V. Dehmlow, R. Klauck, S. Düttmann, B. Neumann, H.-G. Stammler

  • Novel Potential Phase Transfer Catalysts Based on Lupinine
    J. Prakt. Chem. 340 (1998) 572-575
    E.V. Dehmlow, R. Klauck, B. Neumann, H.-G. Stammler

  • 2,4-Trans-7,4´-dihydroxy-4-methoxyflavan from Cassia abbreviata
    Phytochem., 49 (1998) 1805-1806
    E.V. Dehmlow, T. van Ree, M. Guntenhöner

  • On the Borderline of Aqueous-Phase Catalysis: Phase Transfer Catalysis
    Chapter 4.6.1 in : Aqueous-Phase Organometallic Catalysis [B. Cornils u. W. A.Herrmann, Edits.], Wiley-VCh, Weinheim, 1998, p. 207-221
    E.V. Dehmlow

  • Enantioselective PTC: Varying the Cinchona Alkaloid Motive
    Tetrahedron 55 (1999) 6335-6346
    E.V. Dehmlow, S. Wagner, A. Müller

  • Preparation and Cyclopropanation of Selected Oxapolycycles
    Tetrahedron 55 (1999) 13395-13406
    E.V. Dehmlow, M. Sander, B. Neumann, H.-G. Stammler

  • A Novel Alkaloid from Fluggea virosa: 14,15-Epoxynorsecurinine
    Phytochemistry 52 (1999) 1715-1716
    E.V. Dehmlow, M. Guntenhöner, T. van Ree

  • Tandem Ring Enlargement by Two Carbon Units from the Bicyclo[3.3.0]octane to the Bicyclo[5.5.0]dodecane System
    Europ. J. Org. Chem. 1999, 3135-3138
    E.V. Dehmlow, T. Heitkamp, D. Sielemann

  • Applications of Hydrogen Peroxide and Air as Inexpensive Oxidants in Phase Transfer Catalysis. A Review
    Org. Prep. Proc. Internat. 32 (2000)123 - 152
    E.V. Dehmlow, S. Schrader

  • Über die Isolierung von Sitosterin-(6´-O-acyl)-ß-D-glucopyranosiden aus Flacourtia indica und über unerwartete Gelbildungen durch das Triacetat
    Z. Naturf., 55B, (2000) 333-335
    E.V. Dehmlow, M. Guntenhöner, T. van Ree

  • Notes on a Recent Paper about the Cleavage of N,N-Dimethylhydra-zones and Tosylhydrazones
    Synth. Commun. 30 (2000) 2239-2243
    E. V. Dehmlow, S. Düttmann

  • Keyword "Phase Transfer Catalysis"
    In: Catalysis from A to Z. A Concise Encyclepedia [ B. Cornils, W.A.Herrmann, edits.], Wiley-VCh 2000
    E. V. Dehmlow

  • Preparation of Cyclobutyl Group Carrying Cyclobutanones and Related Synthetic Building Blocks
    J. Prakt. Chem. 342 (2000) 409-413
    E. V. Dehmlow, J. Kinnius, M. Buchholz, D. Hannemann

  • Reduction of 3-Substituted 1-Arylcyclobutanols
    J. Prakt. Chem. 342 (2000) 421-423
    J. Kinnius, E. V. Dehmlow

  • Optically Active 4-Substituted (S)-2-Phenyl-2-oxazolines
    J. Prakt. Chem. 342 (2000) 502-503
    E.V. Dehmlow, M. Guntenhöner u. T. van Ree

  • Synthesis of a Substituted Bi[cyclohepta-3,5(3´,5´)-dienyl]: A Possible Building Block for Domino Diels-Alder Reactions
    Europ. J. Org. Chem. 2001, 399-404
    M. Sander, E. V. Dehmlow

  • Influence of Phase Transfer Catalyst Structure on the E/Z Ratio in the Alkylation of an Enolate
    New J. Chem. 25 (2001) 588-590
    E. V. Dehmlow, M. Kaiser, J. Bollhöfer

  • Regioselective Alkylation of Anthrone, 5,5-Dimethyl-3-isoxazolidinone and 4-Methylquinolone by Phase Transfer Catalysis
    J. Chem. Res. (S) (2001) 113-115
    E. V. Dehmlow, J. Bollhöfer, G. Thye

  • Some Reactions of Bicyclo[6.1.0]non-4-enes and Tricyclo[7.1.0.04,6]-decanes,
    J. Chem. Res. (S) (2001) 131-132; J. Chem. Res. (M) (2001) 451-463
    E. V. Dehmlow, O. Plückebaum

  • Twofold Cycloalkylations of a Bicyclo[3.3.0]octane-3,7-dione
    Org. Prep. Proc. Int. 33 (2001) 386-390
    E. V. Dehmlow, H.-J. Breyholz

  • New Tandem Ring Enlargements of Bicyclo[3.3.0]octanes to Bicyclo[5.5.0]dodecanes and Subsequent Conversion into Tricyclo[5.5.0.02,9]dodecane and Tricyclo[5.5.0.02,10]dodecane Derivatives
    Europ. J. Org. Chem. (2001) 1413-1420
    E. V. Dehmlow, H.-J. Breyholz, B. Neumann, A. Stammler, H.-G. Stammler

  • Monodeazacinchona Alkaloid Derivatives: Synthesis and Preliminary Applications as Phase-Transfer Catalysts
    Europ. J. Org. Chem. (2002) 2087-2093
    E. V. Dehmlow, S. Düttmann, B. Neumann, H.-G. Stammler

  • Cyclobutanon-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung flüssigkristalliner Verbindungen
    Deutsches Patent De 197 55 509 B4 2006.01.19 (19.01.2006)
    E. Poetsch, D. Hannemann, E. V. Dehmlow, J. Kinnius

  • Keywords “Phase transfer catalysis”, “Multiple phase transfer catalysis”
    in Catalysis from A to Z, 3rd edit. [B. Cornils, W. A. Herrmann, edits.]
    Wiley-VCh, in press, 2006
    E. V. Dehmlow

Personal Data

Here you will find personal data and further information about the members of the workgroup Organic Chemistry III.

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Room:F2-139
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