Alkyne cycloaddition to a titanocene oxide as a route to cyclopentadienyl modification

Iraklis Pappas, Paul J. Chirik

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Addition of terminal or internal alkynes to a base-free titanocene oxide results in synthesis of the corresponding oxometallocyclobutene. With appropriate cyclopentadienyl substitution, these compounds undergo reversible C?C reductive elimination offering a unique approach to cyclopenta dienyl modification.

Original languageEnglish (US)
Pages (from-to)6241-6244
Number of pages4
JournalAngewandte Chemie - International Edition
Volume53
Issue number24
DOIs
StatePublished - Jun 10 2014

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Keywords

  • cycloaddition
  • group transfer
  • oxo ligands
  • titanium

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