Neutral and Cationic Tridentate Bis(N-heterocyclic carbene) Ether Ruthenium Alkylidene Complexes in Metathesis

Clinton L. Lund, Michael J. Sgro, and Douglas W. Stephan*

Organometallics, 2012, 31 (2), pp 580–587

DOI: 10.1021/om200848d