24082-11-9Relevant articles and documents
REINVESTIGATION OF THE REACTION OF LITHIUM TRIMETHYLSILYL ACETATE ENOLATE WITH CHLOROTRIMETHYLSILANE
Bellassoued, Moncef,Gaudemar, Marcel
, p. 209 - 212 (1990)
Reaction of lithium trimethylsilyl acetate enolate with chlorotrimethylsilane affords bis(trimethylsilyl) ketene acetal 1 or trimethylsilyl α-trimethylsilylated acetate 2 depending on the reaction conditions.
Two-carbon homologation of aldehydes via silyl ketene acetals: A new stereoselective approach to (E)-alkenoic acids
Bellassoued, Moncef,Lensen, Nathalie,Bakasse, Mina,Mouelhi, Sinda
, p. 8785 - 8789 (2007/10/03)
Aldehydes are converted into (E)-α,β-unsaturated carboxylic acids using C,O,O-tris(trimethylsilyl)ketene acetal 1. This organosilicon reagent is easily generated from trimethylsilyl acetate, LDA, and chlorotrimethylsilane. The effectiveness of the reaction has been explored for a large variety of aldehydes with Lewis acids and fluorides as catalysts.
α-SILYL TRIMETHYLSILYLESTERS FROM ALIPHATIC CARBOXYLIC ACID DIANIONS
Bellassoued, M.,Dubois, J. E.,Bertounesque, E.
, p. 263 - 266 (2007/10/02)
The synthesis of α-silyl trimethylsilyl esters from aliphatic carboxylic acid dianions is reported.The results indicate kinetic and thermodynamic control of silylation of acid dianions.