The First Coordination of an (α-Diazo)phosphine to a Transition-Metal Center
作者:Emmanuelle Despagnet-Ayoub、Heinz Gornitzka、John Fawcett、Philip W. Dyer、Didier Bourissou、Guy Bertrand
DOI:10.1021/om0210558
日期:2003.3.1
Reaction of [o-(trifluoromethyl)phenyl][bis(diisopropylamino)phosphino]diazomethane (1) with tetracarbonylbis(μ-chloro)dirhodium(I) ([Rh(CO)2(μ-Cl)]2) affords the monometallic complex 2 at low temperature and the dinuclear complex 3 upon warming to 0 °C. X-ray diffraction studies demonstrate that the coordination occurs via the phosphorus lone pair with retention of the diazo moiety in both complexes