William P. Schaefer

.sigma.-Bond metathesis for carbon-hydrogen bonds of hydrocarbons and Sc-R (R = H, alkyl, aryl) bonds of permethylscandocene derivatives. Evidence for noninvolvement of the .pi. system in electrophilic activation of aromatic and vinylic C-H bonds

Mark E. Thompson, Steven M. Baxter, A. Ray Bulls et al. · Journal of the American Chemical Society · 1987 · 795 citations

Chemical Engineering, Engineering, Alkene Metathesis +13

Synthesis of Organic Salts with Large Second-Order Optical Nonlinearities

Seth R. Marder, Joseph W. Perry, William P. Schaefer · Science · 1989 · 689 citations

Materials Science, Molecular Solid, Optical Materials +13

Scandium complex [{(.eta.5-C5Me4)Me2Si(.eta.1-NCMe3)}(PMe3)ScH]2: a unique example of a single-component .alpha.-olefin polymerization catalyst

Pamela J. Shapiro, Emilio E. Bunel, William P. Schaefer et al. · Organometallics · 1990 · 537 citations

Unique Example, Engineering, Altmetric Attention Score +17

Model Ziegler-Natta .alpha.-Olefin Polymerization Catalysts Derived from[{(.eta.5-C5Me4)SiMe2(.eta.1-NCMe3)}(PMe3)Sc(.mu.2-H)]2 and[{(.eta.5-C5Me4)SiMe2(.eta.1-NCMe3)}Sc(.mu.2-CH2CH2CH3)]2. Synthesis, Structures, and Kinetic and Equilibrium Investigations of the Catalytically Active Species in Solution

Pamela J. Shapiro, William P. Schaefer, Jay A. Labinger et al. · Journal of the American Chemical Society · 1994 · 472 citations

Electronic Spectroscopy of Chloro(terpyridine)platinum(II)

James A. Bailey, Michael G. Hill, R.E. Marsh et al. · Inorganic Chemistry · 1995 · 463 citations