1027697-57-9Relevant academic research and scientific papers
PtCl2-catalyzed [6+2] cycloaddition of alkynes tethered to cycloheptatriene
Tenaglia, Alphonse,Gaillard, Sylvain
, p. 2454 - 2457 (2008)
(Chemical Presented) Summing up the situation: Eight-membered rings can be synthesized in an intramolecular formal [6+2] cycloaddition of alkynylcycloheptatrienes catalyzed by PtCl2 (see scheme). The use of heteroatom-tethered substrates provide complex heterocyclic compounds, while the use of a higher temperature leads to an unusual formal [6+1] cycloaddition.
