D
Detlef Heller
Researcher at University of Rostock
Publications - 130
Citations - 2215
Detlef Heller is an academic researcher from University of Rostock. The author has contributed to research in topics: Catalysis & Rhodium. The author has an hindex of 28, co-authored 128 publications receiving 2119 citations. Previous affiliations of Detlef Heller include Leibniz Association.
Papers
More filters
Journal ArticleDOI
Mechanistic Investigations of the Rhodium Catalyzed Propargylic CH Activation
Urs Gellrich,Antje Meißner,Alberto Steffani,Matthias Kähny,Hans-Joachim Drexler,Detlef Heller,Dietmar A. Plattner,Bernhard Breit +7 more
TL;DR: The findings show that in contrast to the originally proposed mechanism, the catalytic cycle involves an intramolecular protonation and not an oxidative insertion of rhodium in the OH bond of the carboxylic acid.
Journal ArticleDOI
Synthesis of a New Class of Functionalized Chiral Bisphospholane Ligands and the Application in Enantioselective Hydrogenations
Journal ArticleDOI
Chiral β-Amino Acid Derivatives via Asymmetric Hydrogenation
Hans-Joachim Drexler,Jingsong You,Songlin Zhang,Christine Fischer,Wolfgang Baumann,and Anke Spannenberg,Detlef Heller +6 more
TL;DR: In this article, an overview of the synthesis of chiral β-amino acids via asymmetric hydrogenation of the corresponding dehydroamino derivatives is given, along with a tentative mechanistic concept for the hydrogenation step.
Journal ArticleDOI
Pressure dependent highly enantioselective hydrogenation of unsaturated beta-amino acid precursors.
Detlef Heller,Jens Holz,Hans-Joachim Drexler,Jutta Lang,Karlheinz Dr Drauz,Hans-Peter Krimmer,Armin Börner +6 more
Journal ArticleDOI
Part III. COD versus NBD precatalysts. Dramatic difference in the asymmetric hydrogenation of prochiral olefins with five-membered diphosphine Rh-hydrogenation catalysts
TL;DR: In this paper, it was shown that a relation between the sense of rotation of the diolefin in the precatalyst (clockwise or anticlockwise twist) is not very likely.