Annelated Cyclobutanes by Fe-Catalyzed Cycloisomerization of Enyne Acetates

Research output: Contribution to journal › Research article › Contributed › peer-review

Contributors

  • Frederik Kramm - , University of Stuttgart (Author)
  • Johannes Teske - , University of Stuttgart (Author)
  • Franziska Ullwer - , University of Stuttgart (Author)
  • Wolfgang Frey - , University of Stuttgart (Author)
  • Bernd Johannes Plietker - , University of Stuttgart (Author)

Abstract

Cationic Fe complexes of the general type [(Ph3P)2Fe(CO)(NO)]X (X=BF4, BArF 4) catalyze the redox-neutral cycloisomerization of 1,6- and 1,7-enyneacetates to afford bicyclic cyclobutanes under mild conditions in good yields and diastereoselectivities.

Details

Original languageEnglish
Pages (from-to)13335-13338
Number of pages4
JournalAngewandte Chemie - International Edition
Volume57
Issue number40
Publication statusPublished - 1 Oct 2018
Peer-reviewedYes
Externally publishedYes

External IDs

PubMed 30088689
ORCID /0000-0001-8423-6173/work/142250837

Keywords

ASJC Scopus subject areas

Keywords

  • catalysis, cyclobutane, enynes, iron, isomerization

Library keywords