Mauro Mato, Inmaculada Martín-Torres, Bart Herlé and Antonio M. Echavarren
Org. Biomol. Chem., 2019,17, 4216-4219
DOI:
10.1039/C9OB00359B,
Communication
A gold(I)-catalyzed cyclopropane–alkene metathesis has been demonstrated with two new families of cyclopropane derivatives of naphthalene and phenanthrene (benzo-fused norcaradienes). In this process, metal carbene units are transferred from a persistent cyclopropane to an alkene, upon release of naphthalene or phenanthrene, allowing the diastereoselective synthesis of a wide range of aryl and vinyl cyclopropanes.