An enantioselective chiral Brønsted acid catalyzed imino-azaenamine reaction

Magnus Rueping*, Erli Sugiono, Thomas Theissmann, Alexander Kuenkel, Angela Kǒckritz, Anahit Pews-Davtyan, Navid Nemati, Matthias Beller

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

98 Scopus citations

Abstract

(Chemical Equation Presented) The enantioselective Brønsted acid catalyzed addition of methyleneaminopyrrolidine to N-Boc imines has been achieved in the presence of chiral phosphoric acids derived from 3,3′-di(phenanthryl)-H8-BINOL. The corresponding aminohydrazones have been isolated in good yields with enantiomeric excesses up to 90%.

Original languageEnglish (US)
Pages (from-to)1065-1068
Number of pages4
JournalOrganic Letters
Volume9
Issue number6
DOIs
StatePublished - Mar 15 2007

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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