@article {7214,
	title = {NEW SYNTHETIC METHODOLOGY LEADING TO 16-ELECTRON ASYMMETRIC COMPLEXES OF TUNGSTEN - CP(STAR)-W(NO)(CH2SIME3)R (R = ALKYL OR ARYL)},
	journal = {Organometallics},
	volume = {11},
	number = {1},
	year = {1992},
	note = {ISI Document Delivery No.: GZ040Times Cited: 23Cited Reference Count: 9},
	month = {Jan},
	pages = {6-8},
	type = {Note},
	abstract = {{An unprecedented three-step synthetic route leading from Cp*W(NO)(CH2SiMe3)2 [Cp* = (eta(5)C5Me5)] to the asymmetric species Cp*W(NO)(CH2SiMe3)R (R = alkyl or aryl), is described. The three steps are (1) exposure of Cp*W(NO)(CH2SiMe3)2 to H2 (1 atm) in acetonitrile to afford Cp*W(NO)(CH2SiMe3)(N = C(H)CH3) (1), probably via hydrotungstation of CH3CN by the initially formed hydrido complex, Cp*W(NO)(CH2SiMe3)H, (2) treatment of 1 with 2 equiv of HCI in Et2O to form Cp*W(NO)(CH2SiMe3)CI (2), and (3) metathesis reactions of 2 with organomagnesium reagents, R2Mg, to produce the mixed alkyl and alkyl-aryl complexes, Cp*W(NO)(CH2SiMe3)R (3a},
	keywords = {HYDRIDE COMPLEX, NITRILES},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1992GZ04000004},
	author = {Debad, J. D. and Legzdins,Peter and Batchelor, R. J. and Einstein, F. W. B.}
}
