74209-76-0Relevant academic research and scientific papers
New Application of Solid Acid to Carbon-Carbon Bond Formation Reactions: Clay Montmorillonite-Catalyzed Aldol Reactions of Silyl Enol Ethers with Aldehydes and Acetals
Kawai, Motomitsu,Onaka, Makoto,Izumi, Yusuke
, p. 1237 - 1246 (1988)
A new attempt of utilizing solid acid to the cross aldol reaction of silyl enol ethers with aldehydes or acetals has been investigated.Among solid acids employed, the reaction is promoted most effectively by a catalytic amount of aluminium ion-exchanged m
TRIMETHYLSILYL TRIFLATE CATALYZED ALDOL-TYPE REACTION OF ENOL SILYL ETHERS AND ACETALS OR RELATED COMPOUNDS
Murata, Shizuaki,Suzuki, Chikusa,Noyori, Ryoji
, p. 4259 - 4276 (2007/10/02)
Trimethylsilyl triflate with or without added hindered tertiary amines catalyzes directed condensation of enol trimethylsilyl ethers with acetals, orthoformate, or 2-acetoxytetrahydrofuran or -pyrans to give the corresponding β-alkoxy carbonyl compounds.R
TRITYL PERCHLORATE AS AN EFFICIENT CATALYST IN THE ALDOL-TYPE REACTION
Mukaiyama, Teruaki,Kobayashi, Shu,Murakami, Masahiro
, p. 1759 - 1762 (2007/10/02)
In the presence of a catalytic amount of trityl perchlorate, silyl enol ethers and ketene silyl acetals react with acetals and methyl orthoformate to give the corresponding aldol-type addition products in good yields.
