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DOI:
10.1055/sos-SD-046-00090
Gandon, V.; Thorimbert, S.; Malacria, M., Science of Synthesis, (2009) 46, 219.
The cycloisomerization of an acyclic 1,6- or 1,7-enyne forms one of the most elegant and reliable methods to construct a conjugated vinylic cycloalkene. Such a procedure directly generates a functionalized product, which can easily be converted into more elaborate compounds.