Ruthenium Carbene-Mediated Construction of Strained Allenes via the Enyne Cross-Metathesis/Cyclopropanation of 1,6-Enynes.
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DOI: 10.1021/acs.orglett.9b04662
Abstract: Herein, we report on the unprecedented dimerization of 1,6-enynes using a commercially available ruthenium complex RuCl2(PPh3)3, which results in a series of bicyclo[3.1.0]hexyl allene derivatives in moderate to excellent yields. Mechanistic investigation indicates that the… read more here.
Keywords: ruthenium; mediated construction; ruthenium carbene; carbene mediated ... See more keywords