699007-96-0Relevant academic research and scientific papers
Rhodium-catalyzed acylation of vinylsilanes with acid anhydrides: Application to the transformation of α-acyloxy vinylsilanes to unsymmetrical 1,2-diketones
Yamane, Motoki,Uera, Kazuyoshi,Narasaka, Koichi
, p. 424 - 425 (2004)
Acylation of vinylsilanes with acid anhydrides is catalyzed by [RhCl(CO)2]2 to give α,β-unsaturated ketones. The application of this catalytic system to the acylation of α-acyloxy vinylsilanes affords α-acyloxy enones in good yields, which are converted to unsymmetrical 1,2-diketones or their mono acetals.
Rhodium-catalyzed acylation of vinylsilanes with acid anhydrides
Yamane, Motoki,Uera, Kazuyoshi,Narasaka, Koichi
, p. 477 - 486 (2007/10/03)
A catalytic acylation of vinylsilane with acid anhydride is accomplished by the use of [RhCl(CO)2]2, in which the transmetalation between vinylsilane and rhodium(I) carbonyl complex plays a key role. The application of this acylation reaction to (1-acyloxyvinyl)silanes provides synthetic methods for α-acyloxy enones, α-diketones, and their derivatives.
