Unexpected iron(iii) chloride-catalysed dimerisation of 1,1,3-trisubstituted-prop-2-yn-1-ols as an expedient route to highly conjugated indenes

Weidong Rao, Philip Wai Hong Chan
  • Organic & Biomolecular Chemistry, January 2010, Royal Society of Chemistry
  • DOI: 10.1039/c003522j